Weather in Kolabäck in September

General weather information about Kolabäck

Average annual temperature is 4.1 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -18.1 °C

Number of sunny days: 136 days

Number of rainy days: 158 days

Number of snow days: 71 days

Look at detailed online map of Kolabäck

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

Kolabäck air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.44.63.716.022.527.824.328.521.811.34.93.2
Average daytime temperature (°C)-1.8-1.3-1.47.514.519.919.220.115.93.4-1.9-5.0
Average temperature (°C)-3.5-4.1-5.31.79.515.215.616.312.90.7-3.8-6.7
Average night temperature (°C)-5.6-7.1-9.8-3.83.99.411.612.39.7-1.7-6.1-8.6
Absolute minimum temperature (°C)-18.1-16.0-15.9-14.4-4.10.99.28.32.5-9.1-17.7-15.0

Kolabäck 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)5.88.611.815.018.220.419.316.213.09.86.74.7
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.22.75.69.712.214.111.29.86.04.40.40.2
Precipitation (mm)642552554448133120120845640
Sunny days121311201615267141010
Rainy days934913152925231594
Snow days10121612000021117

Kolabäck - weather forecast by months

Kolabäck weather in januaryKolabäck weather in februaryKolabäck weather in marchKolabäck weather in aprilKolabäck weather in mayKolabäck weather in juneKolabäck weather in julyKolabäck weather in augustKolabäck weather in septemberKolabäck weather in octoberKolabäck weather in novemberKolabäck weather in december

Best time to visit Kolabäck:

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

  • April — 9.7(h)
  • May — 12.2(h)
  • June — 14.1(h)
  • July — 11.2(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Kolabäck:

  • May — 18.2(h)
  • June — 20.4(h)
  • July — 19.3(h)
  • August — 16.2(h)

The largest precipitation sum in Kolabäck is at

  • July — 133(mm)
  • August — 120(mm)
  • September — 120(mm)

    • Weather forecast in the closest to Kolabäck admin centers

    Weather forecast in the closest towns to Kolabäck

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    Frequently asked questions

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