Best year time to visit Potomac Knolls

General weather information about Potomac Knolls

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 Potomac Knolls

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

Potomac Knolls 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

Potomac Knolls 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

Potomac Knolls - weather forecast by months

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

Best time to visit Potomac Knolls:

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

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

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