Best year time to visit Koskisto

General weather information about Koskisto

Average annual temperature is 6.0 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: -18.5 °C

Number of sunny days: 130 days

Number of rainy days: 172 days

Number of snow days: 63 days

Look at detailed online map of Koskisto

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

Koskisto air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.46.37.317.922.629.525.129.721.614.88.84.4
Average daytime temperature (°C)-0.5-0.51.310.416.022.021.121.618.46.71.4-2.8
Average temperature (°C)-2.5-3.3-2.24.310.816.716.817.514.94.2-0.5-4.9
Average night temperature (°C)-4.4-7.6-6.4-1.34.910.512.513.511.51.8-2.8-7.8
Absolute minimum temperature (°C)-13.2-18.5-17.6-10.3-2.33.19.89.06.0-3.6-11.7-14.9

Koskisto monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.717.319.018.115.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.62.34.911.212.915.113.39.87.74.30.80.4
Precipitation (mm)106387420404010311273957762
Sunny days9118241617579987
Rainy days12596131326242119168
Snow days1012140200003616

Koskisto - weather forecast by months

Koskisto weather in januaryKoskisto weather in februaryKoskisto weather in marchKoskisto weather in aprilKoskisto weather in mayKoskisto weather in juneKoskisto weather in julyKoskisto weather in augustKoskisto weather in septemberKoskisto weather in octoberKoskisto weather in novemberKoskisto weather in december

Best time to visit Koskisto:

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

  • April — 11.2(h)
  • May — 12.9(h)
  • June — 15.1(h)
  • July — 13.3(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Koskisto:

  • May — 17.3(h)
  • June — 19.0(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Koskisto is at

  • January — 106(mm)
  • July — 103(mm)
  • August — 112(mm)
  • October — 95(mm)

    • Weather forecast in the closest to Koskisto admin centers

    Weather forecast in the closest towns to Koskisto

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    Frequently asked questions

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