Best year time to visit Kymönkoski

General weather information about Kymönkoski

Average annual temperature is 4.4 °C

Absolute maximum temperature: 28.8 °C

Absolute minimum temperature: -16.8 °C

Number of sunny days: 119 days

Number of rainy days: 168 days

Number of snow days: 78 days

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

Kymönkoski air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.03.83.716.822.028.823.927.621.311.33.72.4
Average daytime temperature (°C)-2.1-2.1-1.67.214.220.219.020.016.23.7-2.0-5.1
Average temperature (°C)-3.6-4.4-4.71.89.515.716.116.913.61.8-3.7-6.6
Average night temperature (°C)-5.4-7.0-8.2-3.24.110.312.713.511.0-0.2-5.4-8.0
Absolute minimum temperature (°C)-14.5-16.3-15.7-13.0-3.00.810.68.56.2-7.5-16.8-13.1

Kymönkoski 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)1.02.35.210.311.714.610.210.36.43.60.10.4
Precipitation (mm)713150463449184121109587544
Sunny days71092215124761269
Rainy days9378141827242415136
Snow days15151502000041116

Kymönkoski - weather forecast by months

Kymönkoski weather in januaryKymönkoski weather in februaryKymönkoski weather in marchKymönkoski weather in aprilKymönkoski weather in mayKymönkoski weather in juneKymönkoski weather in julyKymönkoski weather in augustKymönkoski weather in septemberKymönkoski weather in octoberKymönkoski weather in novemberKymönkoski weather in december

Best time to visit Kymönkoski:

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

  • April — 10.3(h)
  • May — 11.7(h)
  • June — 14.6(h)
  • July — 10.2(h)
  • August — 10.3(h)

Months with the longest average daylight duration in Kymönkoski:

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

The largest precipitation sum in Kymönkoski is at

  • July — 184(mm)
  • August — 121(mm)
  • September — 109(mm)

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    Frequently asked questions

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