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Weather & Climate

Accomac, Virginia, United States

Overview

Climate data and monthly weather averages for Accomac.

Key Metrics

Annual Avg
15.2°C
Summer Avg
24.8°C
Winter Avg
5.9°C
Record High
34.1°C
Record Low
-9.5°C
Annual Precipitation
1277.2 mm
Avg Humidity
80%
Summer Humidity
80%
Winter Humidity
79%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan16°4.8°-7.9°88.780%7078.5
Feb17°-9.5°8279%8675.9
Mar20.5°7.5°-5.5°95.280%12879.7
Apr25.6°12.3°2.3°93.981%16082.2
May29.1°17.4°6.4°93.683%18572.1
Jun31.6°22.9°13.9°106.281%19455.8
Jul34.1°25.8°19.6°136.179%19560.4
Aug32.4°25.6°19.9°140.779%17496.4
Sep30.4°23°13.4°123.378%13895.9
Oct29°18.1°7.2°118.177%10881.4
Nov21.9°12.4°0.2°92.478%7679.6
Dec18.9°7.9°-5.8°10779%6173.7

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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