Best year time to visit Gästerböle

General weather information about Gästerböle

Average annual temperature is 6.6 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 135 days

Number of rainy days: 189 days

Number of snow days: 41 days

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

Gästerböle air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.26.76.516.224.329.423.530.121.714.88.64.5
Average daytime temperature (°C)1.20.71.19.814.421.719.819.917.67.62.1-2.0
Average temperature (°C)-0.6-1.3-2.14.610.017.016.817.115.35.40.4-3.6
Average night temperature (°C)-2.3-4.0-6.0-0.74.710.913.414.612.53.1-1.7-5.4
Absolute minimum temperature (°C)-11.3-12.8-16.4-13.9-2.63.311.212.15.8-4.5-11.3-14.3

Gästerböle monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.89.111.814.617.218.818.015.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.43.46.211.013.315.613.89.37.95.11.30.4
Precipitation (mm)824385314136110176471279446
Sunny days1213112122182410778
Rainy days16911991229272023168
Snow days3690000001715

Gästerböle - weather forecast by months

Gästerböle weather in januaryGästerböle weather in februaryGästerböle weather in marchGästerböle weather in aprilGästerböle weather in mayGästerböle weather in juneGästerböle weather in julyGästerböle weather in augustGästerböle weather in septemberGästerböle weather in octoberGästerböle weather in novemberGästerböle weather in december

Best time to visit Gästerböle:

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

  • April — 11.0(h)
  • May — 13.3(h)
  • June — 15.6(h)
  • July — 13.8(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Gästerböle:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Gästerböle is at

  • July — 110(mm)
  • August — 176(mm)
  • October — 127(mm)

    • Weather forecast in the closest to Gästerböle admin centers

    Weather forecast in the closest towns to Gästerböle

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    Frequently asked questions

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