Best year time to visit Potomac Falls

General weather information about Potomac Falls

Average annual temperature is 14.5 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: -9.2 °C

Number of sunny days: 178 days

Number of rainy days: 187 days

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

Potomac Falls air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.223.426.130.628.833.437.634.036.927.624.316.1
Average daytime temperature (°C)10.012.013.222.023.127.631.630.326.521.113.510.4
Average temperature (°C)5.96.67.315.216.721.325.424.421.115.47.96.0
Average night temperature (°C)2.62.32.59.710.915.920.919.816.711.03.72.7
Absolute minimum temperature (°C)-2.8-9.2-4.71.95.111.518.515.910.55.7-5.2-3.3

Potomac Falls 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)9.810.712.013.214.314.914.613.712.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.36.37.49.110.510.611.810.68.58.47.75.4
Precipitation (mm)77708511738141131581163663190
Sunny days14161417151251014182419
Rainy days17121713161826211613612
Snow days000000000000

Potomac Falls - weather forecast by months

Potomac Falls weather in januaryPotomac Falls weather in februaryPotomac Falls weather in marchPotomac Falls weather in aprilPotomac Falls weather in mayPotomac Falls weather in junePotomac Falls weather in julyPotomac Falls weather in augustPotomac Falls weather in septemberPotomac Falls weather in octoberPotomac Falls weather in novemberPotomac Falls weather in december

Best time to visit Potomac Falls:

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

  • July — 11.8(h)

The largest precipitation sum in Potomac Falls is at

  • June — 141(mm)
  • July — 131(mm)
  • December — 190(mm)

    • Weather forecast in the closest to Potomac Falls admin centers

    Weather forecast in the closest towns to Potomac Falls

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    Frequently asked questions

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