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Glen Allen, VA weather and climate

Henrico County, VA · population 16,630 · about 226 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Glen Allen's own coordinates.

The year at a glance

Sunny days
208
clear or partly cloudy, per year
Precipitation
43 in
per year
Wet days
118
rain or snow per year
Snowfall
13 in
per year
Hot days
37
above 90 °F
Freezing nights
87
at or below 32 °F
Humidity
69%
average relative
Average temperature
58 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 47 °FDaily high, Feb: 51 °FDaily high, Mar: 59 °FDaily high, Apr: 70 °FDaily high, May: 77 °FDaily high, Jun: 84 °FDaily high, Jul: 88 °FDaily high, Aug: 86 °FDaily high, Sep: 80 °FDaily high, Oct: 70 °FDaily high, Nov: 59 °FDaily high, Dec: 51 °FDaily low, Jan: 28 °FDaily low, Feb: 29 °FDaily low, Mar: 36 °FDaily low, Apr: 45 °FDaily low, May: 55 °FDaily low, Jun: 63 °FDaily low, Jul: 68 °FDaily low, Aug: 66 °FDaily low, Sep: 60 °FDaily low, Oct: 48 °FDaily low, Nov: 38 °FDaily low, Dec: 31 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high475159707784888680705951
Daily low282936455563686660483831

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovGlen Allen, Jan: 3.2 inGlen Allen, Feb: 2.9 inGlen Allen, Mar: 3.9 inGlen Allen, Apr: 3.3 inGlen Allen, May: 3.3 inGlen Allen, Jun: 3.8 inGlen Allen, Jul: 4.1 inGlen Allen, Aug: 4.2 inGlen Allen, Sep: 4.3 inGlen Allen, Oct: 3.7 inGlen Allen, Nov: 3.1 inGlen Allen, Dec: 3.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Glen Allen3.22.93.93.33.33.84.14.24.33.73.13.5

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovGlen Allen, Jan: 17 daysGlen Allen, Feb: 15 daysGlen Allen, Mar: 17 daysGlen Allen, Apr: 17 daysGlen Allen, May: 16 daysGlen Allen, Jun: 17 daysGlen Allen, Jul: 17 daysGlen Allen, Aug: 19 daysGlen Allen, Sep: 17 daysGlen Allen, Oct: 20 daysGlen Allen, Nov: 19 daysGlen Allen, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Glen Allen171517171617171917201917

Compare Glen Allen with another city

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See weather for every covered Virginia city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).