Best year time to visit Keinusaari

General weather information about Keinusaari

Average annual temperature is 5.7 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: -18.5 °C

Number of sunny days: 130 days

Number of rainy days: 163 days

Number of snow days: 72 days

Look at detailed online map of Keinusaari

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

Keinusaari air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.05.65.517.923.528.724.529.721.414.27.23.9
Average daytime temperature (°C)-0.6-0.80.510.115.221.320.420.317.75.70.5-3.6
Average temperature (°C)-2.4-3.0-3.04.310.316.416.516.614.43.5-0.8-5.4
Average night temperature (°C)-4.4-6.5-7.2-1.34.410.412.413.111.31.3-2.7-7.8
Absolute minimum temperature (°C)-16.0-16.7-18.5-10.5-2.12.89.910.74.9-5.2-12.4-13.4

Keinusaari 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)0.72.45.311.612.114.912.38.47.04.10.50.2
Precipitation (mm)662869254028116138561167833
Sunny days81382216174811887
Rainy days101981313272319191110
Snow days13141402000041114

Keinusaari - weather forecast by months

Keinusaari weather in januaryKeinusaari weather in februaryKeinusaari weather in marchKeinusaari weather in aprilKeinusaari weather in mayKeinusaari weather in juneKeinusaari weather in julyKeinusaari weather in augustKeinusaari weather in septemberKeinusaari weather in octoberKeinusaari weather in novemberKeinusaari weather in december

Best time to visit Keinusaari:

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

  • April — 11.6(h)
  • May — 12.1(h)
  • June — 14.9(h)
  • July — 12.3(h)
  • August — 8.4(h)

Months with the longest average daylight duration in Keinusaari:

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

The largest precipitation sum in Keinusaari is at

  • July — 116(mm)
  • August — 138(mm)
  • October — 116(mm)

    • Weather forecast in the closest to Keinusaari admin centers

    Weather forecast in the closest towns to Keinusaari

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    Frequently asked questions

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