Best year time to visit Jääskö

General weather information about Jääskö

Average annual temperature is 1.7 °C

Absolute maximum temperature: 27.0 °C

Absolute minimum temperature: -22.5 °C

Number of sunny days: 151 days

Number of rainy days: 141 days

Number of snow days: 73 days

Look at detailed online map of Jääskö

* Weather data for Jääskö Finland is based on climate observations for 2026 year

Jääskö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.02.92.011.721.426.324.927.021.38.61.21.6
Average daytime temperature (°C)-3.6-4.1-4.75.112.618.118.318.813.20.0-5.3-7.1
Average temperature (°C)-6.2-6.8-9.00.27.814.014.815.010.2-2.8-7.8-9.1
Average night temperature (°C)-8.9-9.9-13.4-4.71.99.110.410.86.5-6.2-11.1-11.7
Absolute minimum temperature (°C)-18.4-19.8-22.5-10.8-7.60.13.64.1-2.4-17.5-19.6-21.1

Jääskö monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.022.024.024.019.014.011.07.03.0
Daylight mean duration (h)4.18.011.715.620.024.022.017.113.29.45.52.1
Daylight minimum duration (h)2.06.09.013.017.023.019.015.011.07.03.01.0
Sunshine mean duration (h)0.71.66.610.912.514.811.28.75.63.00.40.0
Precipitation (mm)50243337613880106143653434
Sunny days121416201510785161612
Rainy days232714202423251056
Snow days1711133200005913

Jääskö - weather forecast by months

Jääskö weather in januaryJääskö weather in februaryJääskö weather in marchJääskö weather in aprilJääskö weather in mayJääskö weather in juneJääskö weather in julyJääskö weather in augustJääskö weather in septemberJääskö weather in octoberJääskö weather in novemberJääskö weather in december

Best time to visit Jääskö:

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

  • April — 10.9(h)
  • May — 12.5(h)
  • June — 14.8(h)
  • July — 11.2(h)
  • August — 8.7(h)

Months with the longest average daylight duration in Jääskö:

  • May — 20.0(h)
  • June — 24.0(h)
  • July — 22.0(h)
  • August — 17.1(h)

The largest precipitation sum in Jääskö is at

  • July — 80(mm)
  • August — 106(mm)
  • September — 143(mm)

    • Weather forecast in the closest to Jääskö admin centers

    Weather forecast in the closest towns to Jääskö

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    Frequently asked questions

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