Best year time to visit Keistiö

General weather information about Keistiö

Average annual temperature is 6.8 °C

Absolute maximum temperature: 23.7 °C

Absolute minimum temperature: -9.0 °C

Number of sunny days: 140 days

Number of rainy days: 177 days

Number of snow days: 48 days

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

Keistiö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.04.43.87.213.019.819.323.718.215.18.85.7
Average daytime temperature (°C)1.90.90.64.38.714.717.318.016.68.93.60.1
Average temperature (°C)0.9-0.2-0.72.87.413.316.417.115.77.42.3-1.2
Average night temperature (°C)0.0-1.3-1.91.36.311.815.616.215.06.00.9-2.4
Absolute minimum temperature (°C)-6.5-6.4-8.0-3.91.36.813.714.313.00.3-8.3-9.0

Keistiö 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)6.89.111.814.617.318.818.115.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.63.75.910.613.816.114.19.88.35.11.70.5
Precipitation (mm)7437701917658134321628438
Sunny days1014719222413613264
Rainy days176121196182517281612
Snow days48120000001815

Keistiö - weather forecast by months

Keistiö weather in januaryKeistiö weather in februaryKeistiö weather in marchKeistiö weather in aprilKeistiö weather in mayKeistiö weather in juneKeistiö weather in julyKeistiö weather in augustKeistiö weather in septemberKeistiö weather in octoberKeistiö weather in novemberKeistiö weather in december

Best time to visit Keistiö:

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

  • April — 10.6(h)
  • May — 13.8(h)
  • June — 16.1(h)
  • July — 14.1(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Keistiö:

  • May — 17.3(h)
  • June — 18.8(h)
  • July — 18.1(h)
  • August — 15.6(h)

The largest precipitation sum in Keistiö is at

  • August — 134(mm)
  • October — 162(mm)
  • November — 84(mm)

    • Weather forecast in the closest to Keistiö admin centers

    Weather forecast in the closest towns to Keistiö

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    Frequently asked questions

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