Best year time to visit Riistakoski

General weather information about Riistakoski

Average annual temperature is 4.4 °C

Absolute maximum temperature: 27.7 °C

Absolute minimum temperature: -18.2 °C

Number of sunny days: 114 days

Number of rainy days: 174 days

Number of snow days: 77 days

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

Riistakoski air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.52.94.017.422.727.324.527.721.611.82.92.2
Average daytime temperature (°C)-2.2-2.7-1.77.514.619.918.920.516.63.9-2.0-5.3
Average temperature (°C)-3.7-4.9-4.41.610.015.515.917.113.81.9-3.7-6.8
Average night temperature (°C)-5.4-7.3-7.3-2.84.810.312.813.511.1-0.1-5.3-8.0
Absolute minimum temperature (°C)-15.2-17.8-16.0-10.1-2.51.910.08.27.0-9.1-18.2-14.3

Riistakoski monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)6.08.811.814.918.020.019.016.113.09.96.95.0
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.62.44.910.512.314.59.810.76.23.40.20.2
Precipitation (mm)70287122568020698111927850
Sunny days91072112117941158
Rainy days9279181924222618128
Snow days13161701000021315

Riistakoski - weather forecast by months

Riistakoski weather in januaryRiistakoski weather in februaryRiistakoski weather in marchRiistakoski weather in aprilRiistakoski weather in mayRiistakoski weather in juneRiistakoski weather in julyRiistakoski weather in augustRiistakoski weather in septemberRiistakoski weather in octoberRiistakoski weather in novemberRiistakoski weather in december

Best time to visit Riistakoski:

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

  • April — 10.5(h)
  • May — 12.3(h)
  • June — 14.5(h)
  • July — 9.8(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Riistakoski:

  • May — 18.0(h)
  • June — 20.0(h)
  • July — 19.0(h)
  • August — 16.1(h)

The largest precipitation sum in Riistakoski is at

  • July — 206(mm)
  • September — 111(mm)

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    Frequently asked questions

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