Best year time to visit Kalispell

General weather information about Kalispell

Average annual temperature is 7.6 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: -25.9 °C

Number of sunny days: 195 days

Number of rainy days: 125 days

Number of snow days: 45 days

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

Kalispell air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.37.411.225.328.129.434.336.427.822.711.18.4
Average daytime temperature (°C)0.42.15.612.922.123.829.228.621.013.26.14.0
Average temperature (°C)-4.2-3.5-1.05.314.516.820.920.413.96.90.8-0.2
Average night temperature (°C)-8.0-7.6-5.8-0.67.910.312.913.58.22.1-2.7-3.0
Absolute minimum temperature (°C)-25.9-23.0-11.8-6.33.33.59.18.02.3-8.6-7.5-8.3

Kalispell monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.85.08.910.111.812.614.211.69.98.05.83.7
Precipitation (mm)172323341154765153323619
Sunny days191014131315232316171517
Rainy days494131815881412146
Snow days8913400000218

Kalispell - weather forecast by months

Kalispell weather in januaryKalispell weather in februaryKalispell weather in marchKalispell weather in aprilKalispell weather in mayKalispell weather in juneKalispell weather in julyKalispell weather in augustKalispell weather in septemberKalispell weather in octoberKalispell weather in novemberKalispell weather in december

Best time to visit Kalispell:

The best time to visit Kalispell during the most sunny months:

  • May — 11.8(h)
  • June — 12.6(h)
  • July — 14.2(h)
  • August — 11.6(h)

Months with the longest average daylight duration in Kalispell:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Kalispell is at

  • May — 115(mm)
  • August — 51(mm)
  • September — 53(mm)

    • Weather forecast in the closest to Kalispell admin centers

    Weather forecast in the closest towns to Kalispell

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    Frequently asked questions

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