Best year time to visit Koussa

General weather information about Koussa

Average annual temperature is 4.0 °C

Absolute maximum temperature: 28.3 °C

Absolute minimum temperature: -19.9 °C

Number of sunny days: 113 days

Number of rainy days: 165 days

Number of snow days: 87 days

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

Koussa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.02.84.215.922.725.624.028.320.911.52.51.9
Average daytime temperature (°C)-2.7-3.4-1.87.114.319.518.520.416.33.6-2.4-6.0
Average temperature (°C)-4.4-5.6-4.71.59.715.015.517.013.51.7-4.0-7.3
Average night temperature (°C)-6.3-7.9-8.1-3.74.49.812.213.510.7-0.1-5.6-8.6
Absolute minimum temperature (°C)-19.9-17.7-17.4-11.3-3.22.08.48.76.3-7.6-18.8-16.0

Koussa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)6.08.711.814.918.020.119.016.113.09.96.95.0
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.51.84.910.912.614.69.210.36.12.90.10.2
Precipitation (mm)81278424427423193139937149
Sunny days11882313106641446
Rainy days7196152025252616123
Snow days13191413000011422

Koussa - weather forecast by months

Koussa weather in januaryKoussa weather in februaryKoussa weather in marchKoussa weather in aprilKoussa weather in mayKoussa weather in juneKoussa weather in julyKoussa weather in augustKoussa weather in septemberKoussa weather in octoberKoussa weather in novemberKoussa weather in december

Best time to visit Koussa:

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

  • April — 10.9(h)
  • May — 12.6(h)
  • June — 14.6(h)
  • July — 9.2(h)
  • August — 10.3(h)

Months with the longest average daylight duration in Koussa:

  • May — 18.0(h)
  • June — 20.1(h)
  • July — 19.0(h)
  • August — 16.1(h)

The largest precipitation sum in Koussa is at

  • July — 231(mm)
  • September — 139(mm)

    • Weather forecast in the closest to Koussa admin centers

    Weather forecast in the closest towns to Koussa

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    Frequently asked questions

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