Best year time to visit Island Plain

General weather information about Island Plain

Average annual temperature is 10.3 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: -22.1 °C

Number of sunny days: 122 days

Number of rainy days: 221 days

Number of snow days: 22 days

Look at detailed online map of Island Plain

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

Island Plain air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.316.015.128.929.831.831.928.130.927.816.912.8
Average daytime temperature (°C)4.66.57.017.020.423.827.424.722.416.98.36.6
Average temperature (°C)1.40.31.710.213.418.122.019.617.112.13.52.9
Average night temperature (°C)-1.5-4.4-2.55.16.913.217.615.712.98.30.10.5
Absolute minimum temperature (°C)-8.2-22.1-10.9-4.2-0.27.613.110.65.70.7-6.0-6.3

Island Plain monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.05.86.28.712.110.811.210.18.67.16.73.4
Precipitation (mm)8961108784477131163838751133
Sunny days1089112082714111210
Rainy days161617181122292416201616
Snow days545100000025

Island Plain - weather forecast by months

Island Plain weather in januaryIsland Plain weather in februaryIsland Plain weather in marchIsland Plain weather in aprilIsland Plain weather in mayIsland Plain weather in juneIsland Plain weather in julyIsland Plain weather in augustIsland Plain weather in septemberIsland Plain weather in octoberIsland Plain weather in novemberIsland Plain weather in december

Best time to visit Island Plain:

The best time to visit Island Plain during the most sunny months:

  • May — 12.1(h)
  • June — 10.8(h)
  • July — 11.2(h)
  • August — 10.1(h)

The largest precipitation sum in Island Plain is at

  • July — 131(mm)
  • August — 163(mm)
  • December — 133(mm)

    • Weather forecast in the closest to Island Plain admin centers

    Weather forecast in the closest towns to Island Plain

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    Frequently asked questions

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