Best year time to visit Kolko

General weather information about Kolko

Average annual temperature is 6.6 °C

Absolute maximum temperature: 24.4 °C

Absolute minimum temperature: -9.7 °C

Number of sunny days: 142 days

Number of rainy days: 176 days

Number of snow days: 47 days

Look at detailed online map of Kolko

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

Kolko air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.74.53.78.013.019.719.224.418.115.08.65.4
Average daytime temperature (°C)1.60.60.44.68.715.017.318.116.68.53.1-0.4
Average temperature (°C)0.6-0.4-0.92.87.413.416.517.115.77.11.8-1.7
Average night temperature (°C)-0.4-1.6-2.41.16.111.915.616.114.95.60.1-2.9
Absolute minimum temperature (°C)-7.8-7.2-9.3-5.00.96.913.614.112.9-0.3-9.4-9.7

Kolko 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)6.79.111.814.617.318.918.115.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.63.75.910.613.816.114.29.88.45.11.90.5
Precipitation (mm)7237721425964180371498132
Sunny days815921222511513364
Rainy days18611995202617281710
Snow days57110000000717

Kolko - weather forecast by months

Kolko weather in januaryKolko weather in februaryKolko weather in marchKolko weather in aprilKolko weather in mayKolko weather in juneKolko weather in julyKolko weather in augustKolko weather in septemberKolko weather in octoberKolko weather in novemberKolko weather in december

Best time to visit Kolko:

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

  • April — 10.6(h)
  • May — 13.8(h)
  • June — 16.1(h)
  • July — 14.2(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Kolko:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.6(h)

The largest precipitation sum in Kolko is at

  • August — 180(mm)
  • October — 149(mm)

    • Weather forecast in the closest to Kolko admin centers

    Weather forecast in the closest towns to Kolko

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    Frequently asked questions

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