Looking Glass Falls

1971-2000 Climate Normals

Station: 445338 - Mathews 4 Se
Station type: COOP - TP what is this?
City, State: Gloucester Courthouse, VA       County: Mathews County
Latitude: 37.403° N      Longitude: 76.269° W
Elevation: 5 feet above sea level
Climate division: VA01 - Tidewater
River basin: Great Wicomico-Piankatank
Supported by: NOAA National Weather Service

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Monthly Normals
445338 - Mathews 4 Se (COOP)
Gloucester Courthouse, VA       Mathews County
37.403N    -76.269W

Jan Feb Mar Apr May June Jul Aug Sept Oct Nov Dec Ann.
What is This? Normal Monthly Maximum Temperature47 °F 49 °F 57 °F 65.4 °F 73.8 °F 81.6 °F 86.3 °F 84.7 °F 79.2 °F 69.7 °F 60.5 °F 51.8 °F 67.2 °F
What is This? Normal Monthly Minimum Temperature26.1 °F 27.1 °F 34.9 °F 42.5 °F 53.6 °F 62.3 °F 67.3 °F 66 °F 59.7 °F 47.7 °F 37.7 °F 30.1 °F 46.3 °F
What is This? Normal Monthly Mean Temperatures36.6 °F 38.1 °F 46 °F 54 °F 63.7 °F 72 °F 76.8 °F 75.4 °F 69.5 °F 58.7 °F 49.1 °F 41 °F 56.7 °F
What is This? Normal Monthly Precipitation4.16 in. 3.48 in. 4.76 in. 3.1 in. 3.92 in. 3.65 in. 4.12 in. 3.9 in. 4 in. 3.51 in. 3.19 in. 3.57 in. 45.3 in.
What is This? Normal Cooling Degree Days0 0 0 4 58 218 366 320 151 30 1 0 1148
What is This? Normal Heating Degree Days883 755 591 337 97 9 0 0 18 225 477 746 4138
What is This? Highest Mean Temperature43.7 °F 46 °F 51.7 °F 60.2 °F 69.6 °F 75.6 °F 80.1 °F 78.3 °F 74.2 °F 64.4 °F 56.1 °F 47.5 °F 80.1 °F
What is This? Median Monthly Mean Temperature36.6 °F 37.7 °F 46.3 °F 53.3 °F 63.8 °F 72.1 °F 77.1 °F 75.3 °F 69.6 °F 58.7 °F 49.8 °F 41.4 °F 56.6 °F
What is This? Lowest Mean Temperature25 °F 26.8 °F 41.2 °F 48.7 °F 60.5 °F 67.4 °F 74.1 °F 72.4 °F 67 °F 53.2 °F 41.6 °F 31.6 °F 25 °F
What is This? Year of Highest Mean Temperature1974 1990 2000 1994 1991 1989 1995 1995 1998 1984 1985 1971 1995
What is This? Year of Lowest Mean Temperature1977 1979 1984 1975 1997 1972 2000 1981 1982 1987 1976 1989 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.
445338 - Mathews 4 Se (COOP)
Gloucester Courthouse, VA       Mathews County
37.403N    -76.269W

show/hide Normal Daily Maximum Temperature Table



Normal Daily Minimum Temperature
The 30-year normal value for minimum temperatures each day.
445338 - Mathews 4 Se (COOP)
Gloucester Courthouse, VA       Mathews County
37.403N    -76.269W

show/hide Normal Daily Minimum Temperature Table



Normal Daily Mean Temperature
The 30-year normal value for mean temperatures for each day.
445338 - Mathews 4 Se (COOP)
Gloucester Courthouse, VA       Mathews County
37.403N    -76.269W

show/hide Normal Daily Mean Temperature Table



Normal Precipitation by Day

445338 - Mathews 4 Se (COOP)
Gloucester Courthouse, VA       Mathews County
37.403N    -76.269W

show/hide Normal Daily Precipitation Table

Normal Cooling Degree Days (CDD) by Day
The 30-year normal value for cooling degree days for each day. Base 65 F
445338 - Mathews 4 Se (COOP)
Gloucester Courthouse, VA       Mathews County
37.403N    -76.269W

show/hide Normal Daily Cooling Degree Days Table

Normal Heating Degree Days (HDD) by Day
The 30-year normal value for heating degree days for each day. Base 65 F
445338 - Mathews 4 Se (COOP)
Gloucester Courthouse, VA       Mathews County
37.403N    -76.269W

show/hide Normal Daily Heating Degree Days Table