Best year time to visit Kolkku

General weather information about Kolkku

Average annual temperature is 3.7 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -19.3 °C

Number of sunny days: 119 days

Number of rainy days: 173 days

Number of snow days: 73 days

Look at detailed online map of Kolkku

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

Kolkku air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.33.23.216.321.327.423.826.921.111.03.02.1
Average daytime temperature (°C)-2.7-2.7-2.06.813.719.618.619.615.83.1-2.8-5.7
Average temperature (°C)-4.2-5.1-5.31.09.215.015.316.212.90.9-4.6-7.3
Average night temperature (°C)-6.1-7.6-9.1-4.13.79.111.612.59.9-1.2-6.4-8.9
Absolute minimum temperature (°C)-15.1-17.4-19.3-12.3-4.0-0.610.17.42.9-8.7-18.4-15.2

Kolkku 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)5.98.711.815.018.120.219.116.213.09.96.84.8
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.12.35.410.411.914.810.210.46.33.70.20.4
Precipitation (mm)72305266405816810898668347
Sunny days89122212113951468
Rainy days10658171928222514145
Snow days13131402000031018

Kolkku - weather forecast by months

Kolkku weather in januaryKolkku weather in februaryKolkku weather in marchKolkku weather in aprilKolkku weather in mayKolkku weather in juneKolkku weather in julyKolkku weather in augustKolkku weather in septemberKolkku weather in octoberKolkku weather in novemberKolkku weather in december

Best time to visit Kolkku:

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

  • April — 10.4(h)
  • May — 11.9(h)
  • June — 14.8(h)
  • July — 10.2(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Kolkku:

  • May — 18.1(h)
  • June — 20.2(h)
  • July — 19.1(h)
  • August — 16.2(h)

The largest precipitation sum in Kolkku is at

  • July — 168(mm)
  • August — 108(mm)
  • September — 98(mm)

    • Weather forecast in the closest to Kolkku admin centers

    Weather forecast in the closest towns to Kolkku

    Explore Kolkku

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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