 |
Station: 090219 - Alpharetta 4 Ssw |
| Station type:
COOP - TP what is
this? |
| City, State:
Roswell, GA
County: Fulton County |
| Latitude: 34.101°
N Longitude: 84.351° W |
| Elevation: 1138 feet above sea level |
| Climate division: GA02 - North Central |
| River basin: Upper Chattahoochee |
| Supported by: NOAA National Weather Service |
Show/hide list of nearby stations that have climate
normals available online.
Showing available stations within 50 miles that have climate normals available ...
| Name |
ID |
City |
State |
County |
Distance from 090219 |
| Woodstock |
099524 |
Woodstock |
GA |
Cherokee County |
9.4 mi |
| Canton |
091585 |
Canton |
GA |
Cherokee County |
11.4 mi |
| Norcross |
096407 |
Norcross |
GA |
Gwinnett County |
12.9 mi |
| Cumming 2n |
092408 |
Cumming |
GA |
Forsyth County |
15.5 mi |
| Ball Ground |
090603 |
Waleska |
GA |
Cherokee County |
17.4 mi |
| Waleska |
099077 |
Waleska |
GA |
Cherokee County |
18 mi |
| Atlanta 9nw |
090444 |
Vinings |
GA |
Cobb County |
20.8 mi |
| Allatoona Dam 2 |
090181 |
Emerson |
GA |
Bartow County |
22.2 mi |
| Dallas 7 Ne |
092485 |
Acworth |
GA |
Paulding County |
24.1 mi |
| Cartersville #2 |
091670 |
Cartersville |
GA |
Bartow County |
26.1 mi |
| Dawsonville |
092578 |
Dawsonville |
GA |
Dawson County |
26.2 mi |
| Cartersville |
091665 |
Cartersville |
GA |
Bartow County |
26.3 mi |
| Jasper 1 Nnw |
094648 |
Jasper |
GA |
Pickens County |
26.5 mi |
| Fairmount |
093295 |
Fairmount |
GA |
Gordon County |
30.6 mi |
| Gainesville |
093621 |
Gainesville |
GA |
Hall County |
31.3 mi |
| Adairsville 5 Se |
090044 |
Adairsville |
GA |
Bartow County |
32.5 mi |
| Atlanta Hartsfield Ap |
090451 |
College Park |
GA |
Fulton County |
33 mi |
| Kingston |
094854 |
Kingston |
GA |
Bartow County |
35.2 mi |
| Douglasville 4 S |
092791 |
Douglasville |
GA |
Douglas County |
35.3 mi |
| Dahlonega |
092475 |
Dahlonega |
GA |
Lumpkin County |
36.1 mi |
| Taylorsville |
098600 |
Taylorsville |
GA |
Bartow County |
36.2 mi |
| Winder 4s |
099466 |
Bethlehem |
GA |
Barrow County |
37.8 mi |
| Jonesboro |
094700 |
Jonesboro |
GA |
Clayton County |
39.4 mi |
| Embry |
093147 |
Braswell |
GA |
Paulding County |
40.4 mi |
| Carters 1 Wsw |
091657 |
Ranger |
GA |
Murray County |
40.8 mi |
| Ellijay |
093115 |
Ellijay |
GA |
Gilmer County |
41.4 mi |
| Calhoun Exp Stn |
091474 |
Calhoun |
GA |
Gordon County |
44 mi |
| Covington |
092318 |
Porterdale |
GA |
Newton County |
45.4 mi |
| Maysville |
095633 |
Maysville |
GA |
Jackson County |
46.7 mi |
| Rome |
097600 |
Rome |
GA |
Floyd County |
46.9 mi |
| Cleveland |
092006 |
Cleveland |
GA |
White County |
47.3 mi |
| Resaca |
097430 |
Resaca |
GA |
Gordon County |
48.5 mi |
| Curryville 3 W |
092429 |
Plainville |
GA |
Floyd County |
49 mi |
| U Of Ga Plt Sci |
098950 |
North High Shoals |
GA |
Oconee County |
49.3 mi |
At this time, only climate normals are available online for this station. If you need specific data from a period of time,
please complete the data request form.
Monthly Normals
090219 - Alpharetta 4 Ssw
(COOP)
Roswell,
GA Fulton County
34.101N -84.351W
|
Jan |
Feb |
Mar |
Apr |
May |
June |
Jul |
Aug |
Sept |
Oct |
Nov |
Dec |
Ann. |
Normal Monthly Maximum Temperature | 49.9 °F |
55.2 °F |
63.3 °F |
71.3 °F |
77.9 °F |
84.3 °F |
87.5 °F |
86.3 °F |
81.1 °F |
71.8 °F |
62.4 °F |
53.4 °F |
70.4 °F |
|
Normal Monthly Minimum Temperature | 29.1 °F |
31.9 °F |
38.3 °F |
45.3 °F |
54.4 °F |
62 °F |
66.8 °F |
66.1 °F |
60 °F |
47.2 °F |
38.6 °F |
31.6 °F |
47.6 °F |
|
Normal Monthly Mean Temperatures | 39.5 °F |
43.6 °F |
50.8 °F |
58.3 °F |
66.2 °F |
73.2 °F |
77.2 °F |
76.2 °F |
70.6 °F |
59.5 °F |
50.5 °F |
42.5 °F |
59 °F |
|
Normal Monthly Precipitation | 5.34 in. |
4.78 in. |
5.52 in. |
4.04 in. |
4.63 in. |
3.66 in. |
4.17 in. |
4.32 in. |
3.87 in. |
3.58 in. |
3.73 in. |
4.18 in. |
51.8 in. |
|
Normal Cooling Degree Days | 0 |
0 |
6 |
17 |
109 |
251 |
377 |
348 |
183 |
30 |
6 |
0 |
1327 |
|
Normal Heating Degree Days | 790 |
600 |
446 |
218 |
73 |
7 |
0 |
0 |
17 |
201 |
440 |
698 |
3490 |
|
Highest Mean Temperature | 49.9 °F |
53.4 °F |
57.1 °F |
63.7 °F |
70.4 °F |
76.6 °F |
81.4 °F |
80 °F |
74.8 °F |
64.9 °F |
58.7 °F |
49.6 °F |
81.4 °F |
|
Median Monthly Mean Temperature | 38.6 °F |
43.6 °F |
50.7 °F |
58 °F |
65.8 °F |
73.5 °F |
77.5 °F |
75.7 °F |
70.7 °F |
59.7 °F |
50.2 °F |
41.6 °F |
58.7 °F |
|
Lowest Mean Temperature | 27.2 °F |
34.6 °F |
43.6 °F |
52.9 °F |
61.7 °F |
68.5 °F |
74 °F |
73.3 °F |
67.7 °F |
54 °F |
42.8 °F |
35.2 °F |
27.2 °F |
|
Year of Highest Mean Temperature | 1974 |
1990 |
1997 |
1981 |
1998 |
1981 |
1986 |
1990 |
1998 |
1984 |
1985 |
1984 |
1986 |
|
Year of Lowest Mean Temperature | 1977 |
1978 |
1971 |
1983 |
1973 |
1974 |
1988 |
1992 |
1982 |
1987 |
1976 |
2000 |
1977 |
Official daily normals are calculated by the National Climatic Data Center using a linear interpolation of the monthly normals.
Since the daily normals do not account for daily climate variability, the State Climate Office of North Carolina provides a daily normal
'range' that incorporates the historical variations in climate for any given day. More details on this technique are available
in:
Holder, C.,
R. Boyles, P. Robinson, S. Raman, and G. Fishel (2006). Calculating a Daily Normal Temperature Range that Reflects Daily Temperature
Variability. Bulletin of the American Meteorological Society, Vol. 87, pp 769-774.
Normal Daily Maximum Temperature
The 30-year normal value for maximum temperatures each day.
090219 - Alpharetta 4 Ssw (COOP)
Roswell, GA Fulton County
34.101N -84.351W
show/hide Normal Daily Maximum Temperature Table
Red data is the upper range of the daily normal, black data is the daily normal, blue data is the lower range of the daily normal| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec |
| 1 |
58
50 °F
43
|
60
52 °F
44
|
67
59 °F
52
|
75
68 °F
61
|
0
75 °F
0
|
0
81 °F
0
|
0
87 °F
0
|
0
88 °F
0
|
0
84 °F
0
|
0
77 °F
0
|
0
67 °F
0
|
0
57 °F
0
|
| 2 |
56
50 °F
44
|
60
52 °F
44
|
66
59 °F
53
|
73
68 °F
63
|
0
75 °F
0
|
0
82 °F
0
|
0
87 °F
0
|
0
88 °F
0
|
0
84 °F
0
|
0
76 °F
0
|
0
67 °F
0
|
0
57 °F
0
|
| 3 |
55
50 °F
45
|
60
52 °F
44
|
69
60 °F
51
|
74
68 °F
62
|
0
75 °F
0
|
0
82 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
84 °F
0
|
0
76 °F
0
|
0
66 °F
0
|
0
57 °F
0
|
| 4 |
55
50 °F
45
|
61
52 °F
43
|
67
60 °F
53
|
76
69 °F
62
|
0
75 °F
0
|
0
82 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
84 °F
0
|
0
76 °F
0
|
0
66 °F
0
|
0
57 °F
0
|
| 5 |
55
50 °F
45
|
60
53 °F
46
|
68
60 °F
52
|
75
69 °F
63
|
0
76 °F
0
|
0
82 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
84 °F
0
|
0
75 °F
0
|
0
66 °F
0
|
0
56 °F
0
|
| 6 |
56
50 °F
44
|
60
53 °F
46
|
67
61 °F
55
|
75
69 °F
63
|
0
76 °F
0
|
0
83 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
83 °F
0
|
0
75 °F
0
|
0
65 °F
0
|
0
56 °F
0
|
| 7 |
56
50 °F
44
|
62
53 °F
45
|
67
61 °F
55
|
75
69 °F
63
|
0
76 °F
0
|
0
83 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
83 °F
0
|
0
75 °F
0
|
0
65 °F
0
|
0
56 °F
0
|
| 8 |
55
49 °F
43
|
60
53 °F
46
|
68
61 °F
55
|
76
70 °F
64
|
0
76 °F
0
|
0
83 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
83 °F
0
|
0
74 °F
0
|
0
65 °F
0
|
0
55 °F
0
|
| 9 |
55
49 °F
43
|
61
54 °F
47
|
69
61 °F
53
|
76
70 °F
65
|
0
76 °F
0
|
0
83 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
83 °F
0
|
0
74 °F
0
|
0
64 °F
0
|
0
55 °F
0
|
| 10 |
56
49 °F
42
|
62
54 °F
46
|
68
62 °F
56
|
76
70 °F
64
|
0
77 °F
0
|
0
83 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
83 °F
0
|
0
74 °F
0
|
0
64 °F
0
|
0
55 °F
0
|
| 11 |
57
49 °F
41
|
60
54 °F
48
|
70
62 °F
54
|
76
70 °F
64
|
0
77 °F
0
|
0
84 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
82 °F
0
|
0
73 °F
0
|
0
64 °F
0
|
0
54 °F
0
|
| 12 |
57
49 °F
41
|
61
55 °F
49
|
70
62 °F
55
|
76
71 °F
66
|
0
77 °F
0
|
0
84 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
82 °F
0
|
0
73 °F
0
|
0
64 °F
0
|
0
54 °F
0
|
| 13 |
56
49 °F
42
|
64
55 °F
46
|
69
62 °F
55
|
77
71 °F
66
|
0
77 °F
0
|
0
84 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
82 °F
0
|
0
73 °F
0
|
0
63 °F
0
|
0
54 °F
0
|
| 14 |
56
49 °F
42
|
63
55 °F
47
|
71
63 °F
55
|
76
71 °F
66
|
0
77 °F
0
|
0
84 °F
0
|
0
87 °F
0
|
0
87 °F
0
|
0
82 °F
0
|
0
72 °F
0
|
0
63 °F
0
|
0
54 °F
0
|
| 15 |
56
49 °F
42
|
62
55 °F
48
|
72
63 °F
55
|
76
71 °F
66
|
0
78 °F
0
|
0
84 °F
0
|
0
88 °F
0
|
0
87 °F
0
|
0
82 °F
0
|
0
72 °F
0
|
0
63 °F
0
|
0
53 °F
0
|
| 16 |
55
49 °F
43
|
64
56 °F
48
|
70
63 °F
56
|
76
71 °F
66
|
0
78 °F
0
|
0
85 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
81 °F
0
|
0
72 °F
0
|
0
62 °F
0
|
0
53 °F
0
|
| 17 |
56
49 °F
42
|
64
56 °F
49
|
70
64 °F
58
|
77
72 °F
67
|
0
78 °F
0
|
0
85 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
81 °F
0
|
0
71 °F
0
|
0
62 °F
0
|
0
53 °F
0
|
| 18 |
59
50 °F
41
|
64
56 °F
48
|
69
64 °F
59
|
78
72 °F
66
|
0
78 °F
0
|
0
85 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
81 °F
0
|
0
71 °F
0
|
0
62 °F
0
|
0
53 °F
0
|
| 19 |
59
50 °F
42
|
64
56 °F
48
|
71
64 °F
57
|
78
72 °F
67
|
0
78 °F
0
|
0
85 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
80 °F
0
|
0
71 °F
0
|
0
61 °F
0
|
0
52 °F
0
|
| 20 |
59
50 °F
42
|
65
57 °F
50
|
70
64 °F
58
|
79
72 °F
65
|
0
79 °F
0
|
0
85 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
80 °F
0
|
0
71 °F
0
|
0
61 °F
0
|
0
52 °F
0
|
| 21 |
59
50 °F
41
|
63
57 °F
51
|
72
65 °F
59
|
79
73 °F
67
|
0
79 °F
0
|
0
85 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
80 °F
0
|
0
70 °F
0
|
0
61 °F
0
|
0
52 °F
0
|
| 22 |
59
50 °F
42
|
63
57 °F
51
|
72
65 °F
58
|
78
73 °F
68
|
0
79 °F
0
|
0
86 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
80 °F
0
|
0
70 °F
0
|
0
60 °F
0
|
0
52 °F
0
|
| 23 |
57
50 °F
43
|
63
57 °F
51
|
72
65 °F
58
|
79
73 °F
67
|
0
79 °F
0
|
0
86 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
79 °F
0
|
0
70 °F
0
|
0
60 °F
0
|
0
52 °F
0
|
| 24 |
56
50 °F
44
|
65
58 °F
51
|
72
66 °F
61
|
79
73 °F
67
|
0
80 °F
0
|
0
86 °F
0
|
0
88 °F
0
|
0
86 °F
0
|
0
79 °F
0
|
0
69 °F
0
|
0
60 °F
0
|
0
51 °F
0
|
| 25 |
57
50 °F
43
|
64
58 °F
52
|
73
66 °F
60
|
77
73 °F
69
|
0
80 °F
0
|
0
86 °F
0
|
0
88 °F
0
|
0
85 °F
0
|
0
79 °F
0
|
0
69 °F
0
|
0
59 °F
0
|
0
51 °F
0
|
| 26 |
56
51 °F
46
|
65
58 °F
51
|
74
66 °F
58
|
79
74 °F
69
|
0
80 °F
0
|
0
86 °F
0
|
0
88 °F
0
|
0
85 °F
0
|
0
78 °F
0
|
0
69 °F
0
|
0
59 °F
0
|
0
51 °F
0
|
| 27 |
58
51 °F
44
|
67
59 °F
51
|
73
66 °F
59
|
80
74 °F
68
|
0
80 °F
0
|
0
86 °F
0
|
0
88 °F
0
|
0
85 °F
0
|
0
78 °F
0
|
0
68 °F
0
|
0
59 °F
0
|
0
51 °F
0
|
| 28 |
60
51 °F
42
|
66
59 °F
52
|
73
67 °F
61
|
80
74 °F
68
|
0
81 °F
0
|
0
86 °F
0
|
0
88 °F
0
|
0
85 °F
0
|
0
78 °F
0
|
0
68 °F
0
|
0
58 °F
0
|
0
51 °F
0
|
| 29 |
59
51 °F
43
|
61
51 °F
41
|
73
67 °F
61
|
79
74 °F
69
|
0
81 °F
0
|
0
86 °F
0
|
0
88 °F
0
|
0
85 °F
0
|
0
77 °F
0
|
0
68 °F
0
|
0
58 °F
0
|
0
51 °F
0
|
| 30 |
59
51 °F
43
|
| 74
67 °F
60
|
79
75 °F
71
|
0
81 °F
0
|
0
87 °F
0
|
0
88 °F
0
|
0
85 °F
0
|
0
77 °F
0
|
0
67 °F
0
|
0
58 °F
0
|
0
50 °F
0
|
| 31 |
59
52 °F
45
|
| 73
67 °F
61
|
| 0
81 °F
0
|
| 0
87 °F
0
|
0
84 °F
0
|
| 0
67 °F
0
|
| 0
50 °F
0
|
Normal Daily Minimum Temperature
The 30-year normal value for minimum temperatures each day.
090219 - Alpharetta 4 Ssw (COOP)
Roswell, GA Fulton County
34.101N -84.351W
show/hide Normal Daily Minimum Temperature Table
Red data is the upper range of the daily normal, black data is the daily normal, blue data is the lower range of the daily normal| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec |
| 1 |
36
29 °F
22
|
36
30 °F
24
|
39
35 °F
31
|
48
42 °F
36
|
0
50 °F
0
|
0
59 °F
0
|
0
65 °F
0
|
0
67 °F
0
|
0
64 °F
0
|
0
54 °F
0
|
0
42 °F
0
|
0
35 °F
0
|
| 2 |
35
29 °F
23
|
37
30 °F
23
|
41
35 °F
29
|
48
42 °F
36
|
0
50 °F
0
|
0
59 °F
0
|
0
65 °F
0
|
0
67 °F
0
|
0
64 °F
0
|
0
53 °F
0
|
0
42 °F
0
|
0
34 °F
0
|
| 3 |
35
29 °F
23
|
39
30 °F
21
|
42
35 °F
28
|
49
42 °F
35
|
0
50 °F
0
|
0
59 °F
0
|
0
66 °F
0
|
0
67 °F
0
|
0
64 °F
0
|
0
53 °F
0
|
0
42 °F
0
|
0
34 °F
0
|
| 4 |
35
29 °F
23
|
37
30 °F
24
|
43
36 °F
29
|
49
42 °F
35
|
0
51 °F
0
|
0
59 °F
0
|
0
66 °F
0
|
0
67 °F
0
|
0
64 °F
0
|
0
52 °F
0
|
0
41 °F
0
|
0
34 °F
0
|
| 5 |
37
29 °F
21
|
34
30 °F
26
|
43
36 °F
29
|
48
43 °F
38
|
0
51 °F
0
|
0
60 °F
0
|
0
66 °F
0
|
0
67 °F
0
|
0
63 °F
0
|
0
52 °F
0
|
0
41 °F
0
|
0
34 °F
0
|
| 6 |
36
29 °F
22
|
37
30 °F
23
|
44
36 °F
28
|
49
43 °F
37
|
0
51 °F
0
|
0
60 °F
0
|
0
66 °F
0
|
0
67 °F
0
|
0
63 °F
0
|
0
51 °F
0
|
0
41 °F
0
|
0
33 °F
0
|
| 7 |
35
29 °F
23
|
38
31 °F
24
|
42
36 °F
30
|
49
43 °F
37
|
0
52 °F
0
|
0
60 °F
0
|
0
66 °F
0
|
0
67 °F
0
|
0
63 °F
0
|
0
51 °F
0
|
0
41 °F
0
|
0
33 °F
0
|
| 8 |
35
29 °F
23
|
38
31 °F
24
|
43
37 °F
31
|
50
43 °F
36
|
0
52 °F
0
|
0
60 °F
0
|
0
66 °F
0
|
0
67 °F
0
|
0
63 °F
0
|
0
50 °F
0
|
0
40 °F
0
|
0
33 °F
0
|
| 9 |
36
29 °F
23
|
37
31 °F
25
|
44
37 °F
30
|
48
43 °F
38
|
0
52 °F
0
|
0
61 °F
0
|
0
66 °F
0
|
0
67 °F
0
|
0
62 °F
0
|
0
50 °F
0
|
0
40 °F
0
|
0
33 °F
0
|
| 10 |
36
29 °F
22
|
38
31 °F
25
|
44
37 °F
30
|
49
44 °F
39
|
0
53 °F
0
|
0
61 °F
0
|
0
67 °F
0
|
0
67 °F
0
|
0
62 °F
0
|
0
49 °F
0
|
0
40 °F
0
|
0
33 °F
0
|
| 11 |
39
29 °F
19
|
37
31 °F
25
|
43
37 °F
32
|
50
44 °F
38
|
0
53 °F
0
|
0
61 °F
0
|
0
67 °F
0
|
0
67 °F
0
|
0
62 °F
0
|
0
49 °F
0
|
0
40 °F
0
|
0
32 °F
0
|
| 12 |
37
29 °F
21
|
37
31 °F
25
|
43
37 °F
31
|
50
44 °F
38
|
0
53 °F
0
|
0
61 °F
0
|
0
67 °F
0
|
0
67 °F
0
|
0
62 °F
0
|
0
48 °F
0
|
0
39 °F
0
|
0
32 °F
0
|
| 13 |
36
29 °F
22
|
37
31 °F
25
|
44
38 °F
33
|
51
44 °F
37
|
0
54 °F
0
|
0
62 °F
0
|
0
67 °F
0
|
0
67 °F
0
|
0
61 °F
0
|
0
48 °F
0
|
0
39 °F
0
|
0
32 °F
0
|
| 14 |
36
29 °F
22
|
39
32 °F
26
|
44
38 °F
32
|
51
45 °F
40
|
0
54 °F
0
|
0
62 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
61 °F
0
|
0
48 °F
0
|
0
39 °F
0
|
0
32 °F
0
|
| 15 |
36
29 °F
22
|
39
32 °F
25
|
45
38 °F
31
|
51
45 °F
40
|
0
54 °F
0
|
0
62 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
61 °F
0
|
0
47 °F
0
|
0
39 °F
0
|
0
32 °F
0
|
| 16 |
37
29 °F
21
|
39
32 °F
25
|
45
38 °F
31
|
50
45 °F
40
|
0
55 °F
0
|
0
62 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
60 °F
0
|
0
47 °F
0
|
0
39 °F
0
|
0
31 °F
0
|
| 17 |
38
29 °F
20
|
39
32 °F
25
|
43
39 °F
35
|
51
46 °F
41
|
0
55 °F
0
|
0
62 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
60 °F
0
|
0
46 °F
0
|
0
38 °F
0
|
0
31 °F
0
|
| 18 |
39
29 °F
19
|
39
32 °F
25
|
45
39 °F
33
|
51
46 °F
41
|
0
55 °F
0
|
0
63 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
60 °F
0
|
0
46 °F
0
|
0
38 °F
0
|
0
31 °F
0
|
| 19 |
39
29 °F
20
|
40
33 °F
27
|
45
39 °F
33
|
52
46 °F
41
|
0
55 °F
0
|
0
63 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
59 °F
0
|
0
46 °F
0
|
0
38 °F
0
|
0
31 °F
0
|
| 20 |
38
29 °F
20
|
40
33 °F
26
|
44
39 °F
34
|
51
46 °F
41
|
0
56 °F
0
|
0
63 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
59 °F
0
|
0
45 °F
0
|
0
38 °F
0
|
0
31 °F
0
|
| 21 |
38
29 °F
21
|
40
33 °F
27
|
45
39 °F
33
|
52
47 °F
42
|
0
56 °F
0
|
0
63 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
58 °F
0
|
0
45 °F
0
|
0
37 °F
0
|
0
31 °F
0
|
| 22 |
37
29 °F
21
|
39
33 °F
27
|
45
40 °F
35
|
52
47 °F
42
|
0
56 °F
0
|
0
63 °F
0
|
0
67 °F
0
|
0
66 °F
0
|
0
58 °F
0
|
0
45 °F
0
|
0
37 °F
0
|
0
30 °F
0
|
| 23 |
35
29 °F
23
|
40
33 °F
26
|
46
40 °F
34
|
53
47 °F
41
|
0
56 °F
0
|
0
64 °F
0
|
0
67 °F
0
|
0
65 °F
0
|
0
57 °F
0
|
0
44 °F
0
|
0
37 °F
0
|
0
30 °F
0
|
| 24 |
34
29 °F
24
|
40
34 °F
28
|
46
40 °F
34
|
54
48 °F
43
|
0
57 °F
0
|
0
64 °F
0
|
0
68 °F
0
|
0
65 °F
0
|
0
57 °F
0
|
0
44 °F
0
|
0
37 °F
0
|
0
30 °F
0
|
| 25 |
36
29 °F
23
|
40
34 °F
28
|
46
40 °F
34
|
53
48 °F
43
|
0
57 °F
0
|
0
64 °F
0
|
0
68 °F
0
|
0
65 °F
0
|
0
57 °F
0
|
0
44 °F
0
|
0
36 °F
0
|
0
30 °F
0
|
| 26 |
36
29 °F
22
|
40
34 °F
28
|
46
40 °F
34
|
54
48 °F
42
|
0
57 °F
0
|
0
64 °F
0
|
0
68 °F
0
|
0
65 °F
0
|
0
56 °F
0
|
0
43 °F
0
|
0
36 °F
0
|
0
30 °F
0
|
| 27 |
36
29 °F
22
|
40
34 °F
28
|
46
41 °F
36
|
55
49 °F
43
|
0
58 °F
0
|
0
64 °F
0
|
0
68 °F
0
|
0
65 °F
0
|
0
56 °F
0
|
0
43 °F
0
|
0
36 °F
0
|
0
30 °F
0
|
| 28 |
36
29 °F
22
|
39
35 °F
31
|
47
41 °F
35
|
55
49 °F
43
|
0
58 °F
0
|
0
65 °F
0
|
0
68 °F
0
|
0
65 °F
0
|
0
55 °F
0
|
0
43 °F
0
|
0
35 °F
0
|
0
30 °F
0
|
| 29 |
38
30 °F
22
|
33
30 °F
27
|
47
41 °F
35
|
55
49 °F
43
|
0
58 °F
0
|
0
65 °F
0
|
0
67 °F
0
|
0
65 °F
0
|
0
55 °F
0
|
0
43 °F
0
|
0
35 °F
0
|
0
30 °F
0
|
| 30 |
37
30 °F
23
|
| 47
41 °F
35
|
55
49 °F
44
|
0
58 °F
0
|
0
65 °F
0
|
0
67 °F
0
|
0
65 °F
0
|
0
54 °F
0
|
0
42 °F
0
|
0
35 °F
0
|
0
29 °F
0
|
| 31 |
35
30 °F
25
|
| 49
42 °F
35
|
| 0
59 °F
0
|
| 0
67 °F
0
|
0
64 °F
0
|
| 0
42 °F
0
|
| 0
29 °F
0
|
Normal Daily Mean Temperature
The 30-year normal value for mean temperatures for each day.
090219 - Alpharetta 4 Ssw (COOP)
Roswell, GA Fulton County
34.101N -84.351W
show/hide Normal Daily Mean Temperature Table
Red data is the upper range of the daily normal, black data is the daily normal, blue data is the lower range of the daily normal| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec |
| 1 |
47
40 °F
33
|
48
41 °F
34
|
52
47 °F
42
|
61
55 °F
49
|
0
62 °F
0
|
0
70 °F
0
|
0
76 °F
0
|
0
78 °F
0
|
0
74 °F
0
|
0
65 °F
0
|
0
54 °F
0
|
0
46 °F
0
|
| 2 |
45
40 °F
35
|
48
41 °F
34
|
53
47 °F
42
|
60
55 °F
50
|
0
63 °F
0
|
0
70 °F
0
|
0
76 °F
0
|
0
77 °F
0
|
0
74 °F
0
|
0
65 °F
0
|
0
54 °F
0
|
0
46 °F
0
|
| 3 |
45
40 °F
35
|
49
41 °F
33
|
55
48 °F
41
|
61
55 °F
49
|
0
63 °F
0
|
0
71 °F
0
|
0
76 °F
0
|
0
77 °F
0
|
0
74 °F
0
|
0
64 °F
0
|
0
54 °F
0
|
0
45 °F
0
|
| 4 |
44
39 °F
34
|
48
41 °F
34
|
54
48 °F
42
|
61
55 °F
49
|
0
63 °F
0
|
0
71 °F
0
|
0
76 °F
0
|
0
77 °F
0
|
0
74 °F
0
|
0
64 °F
0
|
0
54 °F
0
|
0
45 °F
0
|
| 5 |
45
39 °F
33
|
47
42 °F
37
|
55
48 °F
41
|
61
56 °F
51
|
0
63 °F
0
|
0
71 °F
0
|
0
76 °F
0
|
0
77 °F
0
|
0
74 °F
0
|
0
63 °F
0
|
0
53 °F
0
|
0
45 °F
0
|
| 6 |
45
39 °F
33
|
49
42 °F
36
|
54
48 °F
42
|
61
56 °F
51
|
0
64 °F
0
|
0
71 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
73 °F
0
|
0
63 °F
0
|
0
53 °F
0
|
0
45 °F
0
|
| 7 |
44
39 °F
34
|
49
42 °F
35
|
54
49 °F
44
|
61
56 °F
51
|
0
64 °F
0
|
0
72 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
73 °F
0
|
0
63 °F
0
|
0
53 °F
0
|
0
44 °F
0
|
| 8 |
44
39 °F
34
|
49
42 °F
35
|
55
49 °F
43
|
61
56 °F
51
|
0
64 °F
0
|
0
72 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
73 °F
0
|
0
62 °F
0
|
0
53 °F
0
|
0
44 °F
0
|
| 9 |
44
39 °F
34
|
48
42 °F
36
|
56
49 °F
43
|
61
57 °F
53
|
0
64 °F
0
|
0
72 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
73 °F
0
|
0
62 °F
0
|
0
52 °F
0
|
0
44 °F
0
|
| 10 |
46
39 °F
33
|
50
43 °F
36
|
55
49 °F
43
|
62
57 °F
52
|
0
65 °F
0
|
0
72 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
72 °F
0
|
0
61 °F
0
|
0
52 °F
0
|
0
44 °F
0
|
| 11 |
47
39 °F
31
|
48
43 °F
38
|
56
50 °F
44
|
63
57 °F
52
|
0
65 °F
0
|
0
72 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
72 °F
0
|
0
61 °F
0
|
0
52 °F
0
|
0
43 °F
0
|
| 12 |
46
39 °F
32
|
48
43 °F
38
|
56
50 °F
44
|
62
57 °F
52
|
0
65 °F
0
|
0
73 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
72 °F
0
|
0
61 °F
0
|
0
52 °F
0
|
0
43 °F
0
|
| 13 |
45
39 °F
33
|
50
43 °F
37
|
56
50 °F
44
|
63
58 °F
53
|
0
65 °F
0
|
0
73 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
72 °F
0
|
0
60 °F
0
|
0
51 °F
0
|
0
43 °F
0
|
| 14 |
46
39 °F
33
|
50
43 °F
36
|
56
50 °F
44
|
62
58 °F
54
|
0
66 °F
0
|
0
73 °F
0
|
0
77 °F
0
|
0
77 °F
0
|
0
71 °F
0
|
0
60 °F
0
|
0
51 °F
0
|
0
43 °F
0
|
| 15 |
45
39 °F
33
|
50
44 °F
38
|
58
51 °F
44
|
62
58 °F
54
|
0
66 °F
0
|
0
73 °F
0
|
0
77 °F
0
|
0
76 °F
0
|
0
71 °F
0
|
0
60 °F
0
|
0
51 °F
0
|
0
42 °F
0
|
| 16 |
46
39 °F
33
|
51
44 °F
37
|
57
51 °F
45
|
63
58 °F
53
|
0
66 °F
0
|
0
73 °F
0
|
0
77 °F
0
|
0
76 °F
0
|
0
71 °F
0
|
0
59 °F
0
|
0
50 °F
0
|
0
42 °F
0
|
| 17 |
47
39 °F
31
|
51
44 °F
37
|
55
51 °F
47
|
64
59 °F
54
|
0
67 °F
0
|
0
74 °F
0
|
0
77 °F
0
|
0
76 °F
0
|
0
71 °F
0
|
0
59 °F
0
|
0
50 °F
0
|
0
42 °F
0
|
| 18 |
48
39 °F
30
|
51
44 °F
37
|
56
51 °F
46
|
64
59 °F
54
|
0
67 °F
0
|
0
74 °F
0
|
0
77 °F
0
|
0
76 °F
0
|
0
70 °F
0
|
0
59 °F
0
|
0
50 °F
0
|
0
42 °F
0
|
| 19 |
48
39 °F
31
|
51
45 °F
39
|
57
52 °F
47
|
64
59 °F
54
|
0
67 °F
0
|
0
74 °F
0
|
0
78 °F
0
|
0
76 °F
0
|
0
70 °F
0
|
0
58 °F
0
|
0
50 °F
0
|
0
42 °F
0
|
| 20 |
47
39 °F
31
|
51
45 °F
39
|
57
52 °F
47
|
64
59 °F
54
|
0
67 °F
0
|
0
74 °F
0
|
0
78 °F
0
|
0
76 °F
0
|
0
70 °F
0
|
0
58 °F
0
|
0
49 °F
0
|
0
41 °F
0
|
| 21 |
47
39 °F
31
|
51
45 °F
39
|
58
52 °F
46
|
65
60 °F
55
|
0
68 °F
0
|
0
74 °F
0
|
0
78 °F
0
|
0
76 °F
0
|
0
69 °F
0
|
0
58 °F
0
|
0
49 °F
0
|
0
41 °F
0
|
| 22 |
48
40 °F
32
|
51
45 °F
39
|
57
52 °F
47
|
65
60 °F
55
|
0
68 °F
0
|
0
75 °F
0
|
0
78 °F
0
|
0
76 °F
0
|
0
69 °F
0
|
0
57 °F
0
|
0
49 °F
0
|
0
41 °F
0
|
| 23 |
46
40 °F
34
|
50
45 °F
40
|
59
53 °F
48
|
65
60 °F
55
|
0
68 °F
0
|
0
75 °F
0
|
0
78 °F
0
|
0
76 °F
0
|
0
68 °F
0
|
0
57 °F
0
|
0
48 °F
0
|
0
41 °F
0
|
| 24 |
45
40 °F
35
|
52
46 °F
40
|
58
53 °F
48
|
65
60 °F
55
|
0
68 °F
0
|
0
75 °F
0
|
0
78 °F
0
|
0
75 °F
0
|
0
68 °F
0
|
0
57 °F
0
|
0
48 °F
0
|
0
41 °F
0
|
| 25 |
46
40 °F
34
|
51
46 °F
41
|
58
53 °F
48
|
65
61 °F
57
|
0
68 °F
0
|
0
75 °F
0
|
0
78 °F
0
|
0
75 °F
0
|
0
68 °F
0
|
0
56 °F
0
|
0
48 °F
0
|
0
41 °F
0
|
| 26 |
45
40 °F
35
|
52
46 °F
40
|
59
53 °F
47
|
66
61 °F
56
|
0
69 °F
0
|
0
75 °F
0
|
0
78 °F
0
|
0
75 °F
0
|
0
67 °F
0
|
0
56 °F
0
|
0
48 °F
0
|
0
41 °F
0
|
| 27 |
47
40 °F
33
|
52
46 °F
40
|
58
53 °F
48
|
66
61 °F
56
|
0
69 °F
0
|
0
75 °F
0
|
0
78 °F
0
|
0
75 °F
0
|
0
67 °F
0
|
0
56 °F
0
|
0
47 °F
0
|
0
40 °F
0
|
| 28 |
48
40 °F
33
|
51
47 °F
43
|
59
54 °F
49
|
67
62 °F
57
|
0
69 °F
0
|
0
75 °F
0
|
0
78 °F
0
|
0
75 °F
0
|
0
66 °F
0
|
0
56 °F
0
|
0
47 °F
0
|
0
40 °F
0
|
| 29 |
47
40 °F
33
|
46
40 °F
34
|
59
54 °F
49
|
67
62 °F
57
|
0
69 °F
0
|
0
76 °F
0
|
0
78 °F
0
|
0
75 °F
0
|
0
66 °F
0
|
0
55 °F
0
|
0
47 °F
0
|
0
40 °F
0
|
| 30 |
48
41 °F
35
|
| 59
54 °F
49
|
66
62 °F
58
|
0
70 °F
0
|
0
76 °F
0
|
0
77 °F
0
|
0
75 °F
0
|
0
66 °F
0
|
0
55 °F
0
|
0
46 °F
0
|
0
40 °F
0
|
| 31 |
47
41 °F
35
|
| 60
54 °F
48
|
| 0
70 °F
0
|
| 0
77 °F
0
|
0
74 °F
0
|
| 0
55 °F
0
|
| 0
40 °F
0
|
Normal Precipitation by Day
090219 - Alpharetta 4 Ssw (COOP)
Roswell, GA Fulton County
34.101N -84.351W
show/hide Normal Daily Precipitation Table
Precipitation in inches| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec |
| 1 |
0.16 |
0.17 |
0.18 |
0.15 |
0.14 |
0.13 |
0.12 |
0.14 |
0.14 |
0.12 |
0.12 |
0.13 |
| 2 |
0.16 |
0.17 |
0.18 |
0.15 |
0.14 |
0.13 |
0.12 |
0.14 |
0.14 |
0.12 |
0.12 |
0.12 |
| 3 |
0.16 |
0.17 |
0.18 |
0.15 |
0.15 |
0.13 |
0.13 |
0.14 |
0.14 |
0.12 |
0.12 |
0.12 |
| 4 |
0.16 |
0.17 |
0.18 |
0.14 |
0.15 |
0.13 |
0.13 |
0.14 |
0.14 |
0.12 |
0.12 |
0.13 |
| 5 |
0.16 |
0.17 |
0.18 |
0.14 |
0.15 |
0.13 |
0.13 |
0.14 |
0.13 |
0.12 |
0.12 |
0.13 |
| 6 |
0.16 |
0.17 |
0.18 |
0.14 |
0.15 |
0.13 |
0.13 |
0.14 |
0.13 |
0.12 |
0.12 |
0.13 |
| 7 |
0.17 |
0.17 |
0.19 |
0.14 |
0.15 |
0.12 |
0.13 |
0.14 |
0.13 |
0.12 |
0.12 |
0.13 |
| 8 |
0.17 |
0.17 |
0.19 |
0.14 |
0.15 |
0.12 |
0.13 |
0.14 |
0.13 |
0.12 |
0.12 |
0.13 |
| 9 |
0.17 |
0.17 |
0.19 |
0.13 |
0.15 |
0.12 |
0.13 |
0.14 |
0.13 |
0.12 |
0.12 |
0.13 |
| 10 |
0.17 |
0.17 |
0.19 |
0.13 |
0.15 |
0.12 |
0.13 |
0.14 |
0.13 |
0.11 |
0.12 |
0.13 |
| 11 |
0.17 |
0.17 |
0.19 |
0.13 |
0.15 |
0.12 |
0.13 |
0.14 |
0.13 |
0.11 |
0.12 |
0.13 |
| 12 |
0.17 |
0.17 |
0.19 |
0.13 |
0.15 |
0.12 |
0.13 |
0.14 |
0.13 |
0.11 |
0.12 |
0.13 |
| 13 |
0.17 |
0.17 |
0.19 |
0.13 |
0.15 |
0.12 |
0.13 |
0.14 |
0.13 |
0.11 |
0.12 |
0.13 |
| 14 |
0.17 |
0.17 |
0.18 |
0.13 |
0.16 |
0.12 |
0.13 |
0.14 |
0.13 |
0.11 |
0.12 |
0.13 |
| 15 |
0.17 |
0.17 |
0.18 |
0.13 |
0.16 |
0.12 |
0.13 |
0.14 |
0.13 |
0.11 |
0.12 |
0.13 |
| 16 |
0.18 |
0.17 |
0.18 |
0.13 |
0.16 |
0.12 |
0.14 |
0.14 |
0.13 |
0.11 |
0.12 |
0.13 |
| 17 |
0.18 |
0.17 |
0.18 |
0.13 |
0.16 |
0.12 |
0.14 |
0.14 |
0.13 |
0.11 |
0.12 |
0.13 |
| 18 |
0.18 |
0.17 |
0.18 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.13 |
0.11 |
0.13 |
0.13 |
| 19 |
0.18 |
0.17 |
0.18 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.13 |
0.11 |
0.13 |
0.13 |
| 20 |
0.18 |
0.17 |
0.18 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.13 |
0.11 |
0.13 |
0.14 |
| 21 |
0.18 |
0.17 |
0.18 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.13 |
0.11 |
0.13 |
0.14 |
| 22 |
0.18 |
0.17 |
0.18 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.13 |
0.11 |
0.13 |
0.14 |
| 23 |
0.18 |
0.17 |
0.17 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.13 |
0.11 |
0.13 |
0.14 |
| 24 |
0.18 |
0.17 |
0.17 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.12 |
0.12 |
0.13 |
0.14 |
| 25 |
0.18 |
0.17 |
0.17 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.12 |
0.12 |
0.13 |
0.14 |
| 26 |
0.18 |
0.17 |
0.17 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.12 |
0.12 |
0.13 |
0.14 |
| 27 |
0.18 |
0.18 |
0.17 |
0.13 |
0.15 |
0.12 |
0.14 |
0.14 |
0.12 |
0.12 |
0.13 |
0.15 |
| 28 |
0.18 |
0.18 |
0.16 |
0.14 |
0.14 |
0.12 |
0.14 |
0.14 |
0.12 |
0.12 |
0.13 |
0.15 |
| 29 |
0.17 |
0.17 |
0.16 |
0.14 |
0.14 |
0.12 |
0.14 |
0.14 |
0.12 |
0.12 |
0.13 |
0.15 |
| 30 |
0.17 |
| 0.16 |
0.14 |
0.14 |
0.12 |
0.14 |
0.13 |
0.12 |
0.12 |
0.13 |
0.15 |
| 31 |
0.17 |
| 0.16 |
| 0.14 |
| 0.14 |
0.13 |
| 0.12 |
| 0.15 |
Normal Cooling Degree Days (CDD) by Day
The 30-year normal value for cooling degree days for each day. Base 65 F
090219 - Alpharetta 4 Ssw (COOP)
Roswell, GA Fulton County
34.101N -84.351W
show/hide Normal Daily Cooling Degree Days Table
| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec |
| 1 |
0 |
0 |
0 |
0 |
4 |
11 |
20 |
23 |
16 |
5 |
0 |
0 |
| 2 |
0 |
0 |
0 |
0 |
4 |
11 |
20 |
23 |
16 |
5 |
0 |
0 |
| 3 |
0 |
0 |
0 |
0 |
4 |
11 |
20 |
22 |
16 |
5 |
0 |
0 |
| 4 |
0 |
0 |
0 |
0 |
4 |
11 |
20 |
22 |
14 |
4 |
0 |
0 |
| 5 |
0 |
0 |
0 |
0 |
4 |
13 |
20 |
22 |
14 |
4 |
0 |
0 |
| 6 |
0 |
0 |
0 |
0 |
4 |
13 |
20 |
22 |
14 |
4 |
0 |
0 |
| 7 |
0 |
0 |
0 |
0 |
4 |
13 |
22 |
22 |
14 |
4 |
0 |
0 |
| 8 |
0 |
0 |
0 |
0 |
4 |
13 |
22 |
22 |
14 |
4 |
0 |
0 |
| 9 |
0 |
0 |
0 |
0 |
4 |
13 |
22 |
22 |
13 |
4 |
0 |
0 |
| 10 |
0 |
0 |
0 |
0 |
5 |
14 |
22 |
22 |
13 |
2 |
0 |
0 |
| 11 |
0 |
0 |
0 |
0 |
5 |
14 |
22 |
22 |
13 |
2 |
0 |
0 |
| 12 |
0 |
0 |
0 |
0 |
5 |
14 |
22 |
22 |
13 |
2 |
0 |
0 |
| 13 |
0 |
0 |
0 |
0 |
5 |
14 |
22 |
22 |
13 |
2 |
0 |
0 |
| 14 |
0 |
0 |
0 |
0 |
5 |
14 |
22 |
22 |
11 |
2 |
0 |
0 |
| 15 |
0 |
0 |
0 |
2 |
5 |
14 |
22 |
22 |
11 |
2 |
|
0 |
| 16 |
0 |
0 |
|
2 |
5 |
14 |
22 |
20 |
11 |
2 |
|
0 |
| 17 |
0 |
0 |
|
2 |
7 |
16 |
22 |
20 |
11 |
2 |
|
0 |
| 18 |
0 |
0 |
|
2 |
7 |
16 |
22 |
20 |
11 |
2 |
|
0 |
| 19 |
0 |
0 |
|
2 |
7 |
16 |
22 |
20 |
9 |
0 |
|
0 |
| 20 |
0 |
0 |
|
2 |
7 |
16 |
22 |
20 |
9 |
0 |
|
0 |
| 21 |
0 |
0 |
|
2 |
7 |
16 |
23 |
20 |
9 |
0 |
0 |
0 |
| 22 |
0 |
0 |
0 |
2 |
7 |
16 |
23 |
20 |
9 |
0 |
0 |
0 |
| 23 |
0 |
0 |
0 |
2 |
7 |
18 |
23 |
20 |
9 |
0 |
0 |
0 |
| 24 |
0 |
0 |
0 |
2 |
9 |
18 |
23 |
18 |
7 |
0 |
0 |
0 |
| 25 |
0 |
0 |
0 |
2 |
9 |
18 |
23 |
18 |
7 |
0 |
0 |
0 |
| 26 |
0 |
0 |
0 |
2 |
9 |
18 |
23 |
18 |
7 |
0 |
0 |
0 |
| 27 |
0 |
0 |
0 |
2 |
9 |
18 |
23 |
18 |
7 |
0 |
0 |
0 |
| 28 |
0 |
0 |
0 |
2 |
9 |
18 |
23 |
18 |
7 |
0 |
0 |
0 |
| 29 |
0 |
0 |
0 |
2 |
9 |
20 |
23 |
18 |
5 |
0 |
0 |
0 |
| 30 |
0 |
| 0 |
4 |
11 |
20 |
23 |
16 |
5 |
0 |
0 |
0 |
| 31 |
0 |
| 0 |
| 11 |
| 23 |
16 |
| 0 |
| 0 |
Normal Heating Degree Days (HDD) by Day
The 30-year normal value for heating degree days for each day. Base 65 F
090219 - Alpharetta 4 Ssw (COOP)
Roswell, GA Fulton County
34.101N -84.351W
show/hide Normal Daily Heating Degree Days Table
| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec |
| 1 |
45 |
43 |
32 |
18 |
7 |
2 |
0 |
0 |
0 |
5 |
20 |
34 |
| 2 |
45 |
43 |
32 |
18 |
7 |
2 |
0 |
0 |
0 |
5 |
20 |
34 |
| 3 |
45 |
43 |
32 |
18 |
7 |
2 |
0 |
0 |
0 |
5 |
20 |
36 |
| 4 |
45 |
43 |
31 |
18 |
7 |
2 |
0 |
0 |
0 |
7 |
20 |
36 |
| 5 |
47 |
41 |
31 |
16 |
7 |
2 |
0 |
0 |
0 |
7 |
22 |
36 |
| 6 |
47 |
41 |
31 |
16 |
7 |
2 |
0 |
0 |
0 |
7 |
22 |
36 |
| 7 |
47 |
41 |
31 |
16 |
5 |
2 |
0 |
0 |
0 |
7 |
22 |
38 |
| 8 |
47 |
41 |
29 |
16 |
5 |
0 |
0 |
0 |
0 |
7 |
23 |
38 |
| 9 |
47 |
41 |
29 |
16 |
5 |
0 |
0 |
0 |
0 |
9 |
23 |
38 |
| 10 |
47 |
40 |
29 |
14 |
5 |
0 |
0 |
0 |
0 |
9 |
23 |
38 |
| 11 |
47 |
40 |
29 |
14 |
5 |
0 |
0 |
0 |
0 |
9 |
23 |
40 |
| 12 |
47 |
40 |
27 |
14 |
5 |
0 |
0 |
0 |
0 |
9 |
25 |
40 |
| 13 |
47 |
40 |
27 |
14 |
5 |
0 |
0 |
0 |
0 |
11 |
25 |
40 |
| 14 |
47 |
40 |
27 |
14 |
4 |
0 |
0 |
0 |
0 |
11 |
25 |
40 |
| 15 |
47 |
38 |
27 |
13 |
4 |
0 |
0 |
0 |
0 |
11 |
27 |
41 |
| 16 |
47 |
38 |
25 |
13 |
4 |
0 |
0 |
0 |
0 |
11 |
27 |
41 |
| 17 |
47 |
38 |
25 |
13 |
4 |
0 |
0 |
0 |
0 |
13 |
27 |
41 |
| 18 |
47 |
38 |
25 |
13 |
4 |
0 |
0 |
0 |
0 |
13 |
27 |
41 |
| 19 |
47 |
38 |
25 |
11 |
4 |
0 |
0 |
0 |
2 |
13 |
29 |
41 |
| 20 |
47 |
36 |
23 |
11 |
4 |
0 |
0 |
0 |
2 |
13 |
29 |
43 |
| 21 |
47 |
36 |
23 |
11 |
4 |
0 |
0 |
0 |
2 |
14 |
29 |
43 |
| 22 |
45 |
36 |
23 |
11 |
4 |
0 |
0 |
0 |
2 |
14 |
29 |
43 |
| 23 |
45 |
36 |
23 |
11 |
4 |
0 |
0 |
0 |
2 |
14 |
31 |
43 |
| 24 |
45 |
34 |
22 |
11 |
2 |
0 |
0 |
0 |
2 |
16 |
31 |
43 |
| 25 |
45 |
34 |
22 |
9 |
2 |
0 |
0 |
0 |
2 |
16 |
31 |
43 |
| 26 |
45 |
34 |
22 |
9 |
2 |
0 |
0 |
0 |
4 |
16 |
32 |
43 |
| 27 |
45 |
34 |
22 |
9 |
2 |
0 |
0 |
0 |
4 |
16 |
32 |
45 |
| 28 |
45 |
32 |
20 |
9 |
2 |
0 |
0 |
0 |
4 |
18 |
32 |
45 |
| 29 |
45 |
45 |
20 |
9 |
2 |
0 |
0 |
0 |
4 |
18 |
32 |
45 |
| 30 |
43 |
| 20 |
7 |
2 |
0 |
0 |
0 |
4 |
18 |
34 |
45 |
| 31 |
43 |
| 20 |
| 2 |
| 0 |
0 |
| 18 |
| 45 |
