Best year time to visit Kortesalmi

General weather information about Kortesalmi

Average annual temperature is 2.0 °C

Absolute maximum temperature: 25.5 °C

Absolute minimum temperature: -19.5 °C

Number of sunny days: 125 days

Number of rainy days: 139 days

Number of snow days: 101 days

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

Kortesalmi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.41.7-0.38.321.924.123.225.520.49.41.3-0.8
Average daytime temperature (°C)-3.8-5.4-5.14.011.916.617.318.714.01.2-4.7-7.2
Average temperature (°C)-5.5-7.1-7.9-0.67.012.414.115.211.4-0.4-6.6-8.9
Average night temperature (°C)-7.1-9.0-10.8-4.31.97.310.611.68.6-2.0-8.7-10.9
Absolute minimum temperature (°C)-18.3-17.2-18.8-9.9-5.70.65.97.53.8-8.5-15.9-19.5

Kortesalmi monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.021.024.022.018.014.011.07.04.0
Daylight mean duration (h)4.88.211.815.419.223.120.816.713.19.66.03.3
Daylight minimum duration (h)3.06.09.013.017.021.018.014.011.07.04.02.0
Sunshine mean duration (h)0.41.75.010.511.514.19.110.35.02.50.20.1
Precipitation (mm)541948343664999988874546
Sunny days989201513510710136
Rainy days323614172621231662
Snow days19181942000051123

Kortesalmi - weather forecast by months

Kortesalmi weather in januaryKortesalmi weather in februaryKortesalmi weather in marchKortesalmi weather in aprilKortesalmi weather in mayKortesalmi weather in juneKortesalmi weather in julyKortesalmi weather in augustKortesalmi weather in septemberKortesalmi weather in octoberKortesalmi weather in novemberKortesalmi weather in december

Best time to visit Kortesalmi:

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

  • April — 10.5(h)
  • May — 11.5(h)
  • June — 14.1(h)
  • July — 9.1(h)
  • August — 10.3(h)

Months with the longest average daylight duration in Kortesalmi:

  • May — 19.2(h)
  • June — 23.1(h)
  • July — 20.8(h)
  • August — 16.7(h)

The largest precipitation sum in Kortesalmi is at

  • July — 99(mm)
  • August — 99(mm)
  • September — 88(mm)
  • October — 87(mm)

    • Weather forecast in the closest to Kortesalmi admin centers

    Weather forecast in the closest towns to Kortesalmi

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    Frequently asked questions

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