Best year time to visit Keisanmäki

General weather information about Keisanmäki

Average annual temperature is 5.8 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -19.9 °C

Number of sunny days: 130 days

Number of rainy days: 172 days

Number of snow days: 63 days

Look at detailed online map of Keisanmäki

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

Keisanmäki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.05.27.017.623.228.425.230.122.014.17.33.5
Average daytime temperature (°C)-0.8-1.30.510.315.521.420.821.218.05.70.4-3.8
Average temperature (°C)-2.6-3.7-2.84.610.716.517.117.414.63.6-1.1-5.8
Average night temperature (°C)-4.2-7.5-6.5-0.85.511.113.314.011.61.8-3.0-8.0
Absolute minimum temperature (°C)-11.0-19.9-15.6-10.3-1.63.010.811.47.4-4.5-12.3-14.5

Keisanmäki monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.06.0
Daylight mean duration (h)6.69.011.814.717.419.118.315.712.910.17.45.7
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.62.44.711.512.615.112.89.47.24.10.40.3
Precipitation (mm)83307619362411911164927249
Sunny days111262316155991266
Rainy days11497141526222118178
Snow days912160100001717

Keisanmäki - weather forecast by months

Keisanmäki weather in januaryKeisanmäki weather in februaryKeisanmäki weather in marchKeisanmäki weather in aprilKeisanmäki weather in mayKeisanmäki weather in juneKeisanmäki weather in julyKeisanmäki weather in augustKeisanmäki weather in septemberKeisanmäki weather in octoberKeisanmäki weather in novemberKeisanmäki weather in december

Best time to visit Keisanmäki:

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

  • April — 11.5(h)
  • May — 12.6(h)
  • June — 15.1(h)
  • July — 12.8(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Keisanmäki:

  • May — 17.4(h)
  • June — 19.1(h)
  • July — 18.3(h)
  • August — 15.7(h)

The largest precipitation sum in Keisanmäki is at

  • January — 83(mm)
  • July — 119(mm)
  • August — 111(mm)
  • October — 92(mm)

    • Weather forecast in the closest to Keisanmäki admin centers

    Weather forecast in the closest towns to Keisanmäki

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    Frequently asked questions

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