Weather in Post Falls in August

General weather information about Post Falls

Average annual temperature is 9.4 °C

Absolute maximum temperature: 37.2 °C

Absolute minimum temperature: -21.5 °C

Number of sunny days: 186 days

Number of rainy days: 148 days

Number of snow days: 31 days

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

Post Falls air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.97.513.226.629.430.134.137.230.126.011.16.8
Average daytime temperature (°C)1.84.07.112.723.024.930.429.323.216.16.53.8
Average temperature (°C)-2.2-1.60.86.415.518.422.822.116.110.02.80.6
Average night temperature (°C)-5.8-5.5-4.01.28.912.415.415.610.95.3-0.1-2.0
Absolute minimum temperature (°C)-21.5-16.6-12.4-3.14.46.311.410.94.9-2.9-6.1-6.4

Post Falls monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.015.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.311.913.615.115.915.514.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)4.14.77.59.312.113.214.211.18.97.84.43.3
Precipitation (mm)38404264282833028199394
Sunny days10111191518291817191514
Rainy days149820161221313111515
Snow days7812100000102

Post Falls - weather forecast by months

Post Falls weather in januaryPost Falls weather in februaryPost Falls weather in marchPost Falls weather in aprilPost Falls weather in mayPost Falls weather in junePost Falls weather in julyPost Falls weather in augustPost Falls weather in septemberPost Falls weather in octoberPost Falls weather in novemberPost Falls weather in december

Best time to visit Post Falls:

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

  • May — 12.1(h)
  • June — 13.2(h)
  • July — 14.2(h)
  • August — 11.1(h)

Months with the longest average daylight duration in Post Falls:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Post Falls is at

  • April — 64(mm)
  • November — 93(mm)
  • December — 94(mm)

    • Weather forecast in the closest to Post Falls admin centers

    Weather forecast in the closest towns to Post Falls

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    Frequently asked questions

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