Best year time to visit Keihärinkoski

General weather information about Keihärinkoski

Average annual temperature is 4.4 °C

Absolute maximum temperature: 28.1 °C

Absolute minimum temperature: -16.5 °C

Number of sunny days: 132 days

Number of rainy days: 161 days

Number of snow days: 72 days

Look at detailed online map of Keihärinkoski

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

Keihärinkoski air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.93.63.416.721.928.123.727.521.911.83.22.2
Average daytime temperature (°C)-2.1-2.0-1.56.914.320.019.119.916.43.9-1.9-5.0
Average temperature (°C)-3.5-4.1-4.51.69.415.416.116.813.61.8-3.5-6.3
Average night temperature (°C)-5.3-6.5-7.7-2.93.99.712.913.510.80.0-5.0-7.6
Absolute minimum temperature (°C)-14.6-16.5-15.2-9.8-3.40.510.79.56.0-7.6-15.5-13.2

Keihärinkoski 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)5.98.711.815.018.120.119.116.113.09.96.84.9
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.02.45.210.311.714.610.510.56.33.70.10.4
Precipitation (mm)672842453444186105108617038
Sunny days912132215136871278
Rainy days9378141725232315116
Snow days13131102000041217

Keihärinkoski - weather forecast by months

Keihärinkoski weather in januaryKeihärinkoski weather in februaryKeihärinkoski weather in marchKeihärinkoski weather in aprilKeihärinkoski weather in mayKeihärinkoski weather in juneKeihärinkoski weather in julyKeihärinkoski weather in augustKeihärinkoski weather in septemberKeihärinkoski weather in octoberKeihärinkoski weather in novemberKeihärinkoski weather in december

Best time to visit Keihärinkoski:

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

  • April — 10.3(h)
  • May — 11.7(h)
  • June — 14.6(h)
  • July — 10.5(h)
  • August — 10.5(h)

Months with the longest average daylight duration in Keihärinkoski:

  • May — 18.1(h)
  • June — 20.1(h)
  • July — 19.1(h)
  • August — 16.1(h)

The largest precipitation sum in Keihärinkoski is at

  • July — 186(mm)
  • August — 105(mm)
  • September — 108(mm)

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    Frequently asked questions

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