Best year time to visit Mellakoski

General weather information about Mellakoski

Average annual temperature is 2.5 °C

Absolute maximum temperature: 27.9 °C

Absolute minimum temperature: -20.1 °C

Number of sunny days: 151 days

Number of rainy days: 138 days

Number of snow days: 76 days

Look at detailed online map of Mellakoski

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

Mellakoski air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.23.33.412.420.626.324.227.921.69.91.81.5
Average daytime temperature (°C)-3.4-3.8-4.15.612.418.318.519.414.00.9-4.4-6.5
Average temperature (°C)-5.6-5.9-7.70.47.414.415.315.811.0-1.3-6.7-8.2
Average night temperature (°C)-7.8-8.3-10.6-3.22.29.811.712.58.0-3.6-9.2-10.1
Absolute minimum temperature (°C)-15.3-18.4-20.1-8.9-4.51.77.37.70.8-11.8-18.7-16.4

Mellakoski monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.021.024.024.018.014.011.07.03.0
Daylight mean duration (h)4.58.111.715.519.523.721.416.913.19.55.72.8
Daylight minimum duration (h)2.06.09.013.017.022.018.015.011.07.03.02.0
Sunshine mean duration (h)0.92.16.810.812.914.411.69.45.63.50.30.0
Precipitation (mm)61223335344078109124803634
Sunny days916102217107109141611
Rainy days623613202421211354
Snow days1610182100004916

Mellakoski - weather forecast by months

Mellakoski weather in januaryMellakoski weather in februaryMellakoski weather in marchMellakoski weather in aprilMellakoski weather in mayMellakoski weather in juneMellakoski weather in julyMellakoski weather in augustMellakoski weather in septemberMellakoski weather in octoberMellakoski weather in novemberMellakoski weather in december

Best time to visit Mellakoski:

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

  • April — 10.8(h)
  • May — 12.9(h)
  • June — 14.4(h)
  • July — 11.6(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Mellakoski:

  • May — 19.5(h)
  • June — 23.7(h)
  • July — 21.4(h)
  • August — 16.9(h)

The largest precipitation sum in Mellakoski is at

  • July — 78(mm)
  • August — 109(mm)
  • September — 124(mm)
  • October — 80(mm)

    • Weather forecast in the closest to Mellakoski admin centers

    Weather forecast in the closest towns to Mellakoski

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    Frequently asked questions

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