Best year time to visit Willamsburg on the Potomac

General weather information about Willamsburg on the Potomac

Average annual temperature is 15.4 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: -7.7 °C

Number of sunny days: 196 days

Number of rainy days: 169 days

Look at detailed online map of Willamsburg on the Potomac

* Weather data for Willamsburg on the Potomac United States is based on climate observations for 2026 year

Willamsburg on the Potomac air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.625.727.032.530.532.638.036.036.829.227.818.7
Average daytime temperature (°C)11.613.915.123.723.428.532.731.327.722.314.812.0
Average temperature (°C)6.98.39.116.617.622.326.024.921.815.98.56.4
Average night temperature (°C)3.33.94.210.912.917.221.119.916.911.03.72.3
Absolute minimum temperature (°C)-1.5-7.7-2.73.57.813.817.815.410.75.5-5.4-3.6

Willamsburg on the Potomac monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.812.013.214.314.814.513.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.46.77.79.210.410.611.510.88.48.47.65.8
Precipitation (mm)946339133476910658864049148
Sunny days15161818181281415192320
Rainy days16121312131823171512711
Snow days000000000000

Willamsburg on the Potomac - weather forecast by months

Willamsburg on the Potomac weather in januaryWillamsburg on the Potomac weather in februaryWillamsburg on the Potomac weather in marchWillamsburg on the Potomac weather in aprilWillamsburg on the Potomac weather in mayWillamsburg on the Potomac weather in juneWillamsburg on the Potomac weather in julyWillamsburg on the Potomac weather in augustWillamsburg on the Potomac weather in septemberWillamsburg on the Potomac weather in octoberWillamsburg on the Potomac weather in novemberWillamsburg on the Potomac weather in december

Best time to visit Willamsburg on the Potomac:

The best time to visit Willamsburg on the Potomac during the most sunny months:

  • July — 11.5(h)
  • August — 10.8(h)

The largest precipitation sum in Willamsburg on the Potomac is at

  • April — 133(mm)
  • July — 106(mm)
  • December — 148(mm)

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    Frequently asked questions

    When is the best time to visit Willamsburg on the Potomac?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Willamsburg on the Potomac.
    What is the weather like in Willamsburg on the Potomac?
    See average temperature, rainfall and daylight hours for Willamsburg on the Potomac by month in the table above.
    How many sunny days does Willamsburg on the Potomac have?
    The monthly weather statistics above show sunshine and rainfall patterns for Willamsburg on the Potomac throughout the year.