Best year time to visit Ruuni

General weather information about Ruuni

Average annual temperature is 6.0 °C

Absolute maximum temperature: 31.1 °C

Absolute minimum temperature: -17.4 °C

Number of sunny days: 139 days

Number of rainy days: 170 days

Number of snow days: 56 days

Look at detailed online map of Ruuni

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

Ruuni air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.16.65.716.223.229.925.131.123.115.17.55.5
Average daytime temperature (°C)0.40.51.110.215.121.420.520.318.16.61.0-2.9
Average temperature (°C)-1.4-1.8-2.64.49.916.316.316.714.64.3-0.7-4.8
Average night temperature (°C)-3.3-4.5-7.1-1.04.110.412.113.411.32.1-2.6-7.7
Absolute minimum temperature (°C)-17.4-12.9-16.6-14.5-2.73.310.011.24.4-4.4-12.7-15.7

Ruuni 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)1.22.85.711.213.115.712.49.57.64.80.80.3
Precipitation (mm)773395363623153155731188525
Sunny days1116820191746117713
Rainy days143910101327251922153
Snow days69140200002815

Ruuni - weather forecast by months

Ruuni weather in januaryRuuni weather in februaryRuuni weather in marchRuuni weather in aprilRuuni weather in mayRuuni weather in juneRuuni weather in julyRuuni weather in augustRuuni weather in septemberRuuni weather in octoberRuuni weather in novemberRuuni weather in december

Best time to visit Ruuni:

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

  • April — 11.2(h)
  • May — 13.1(h)
  • June — 15.7(h)
  • July — 12.4(h)
  • August — 9.5(h)

Months with the longest average daylight duration in Ruuni:

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

The largest precipitation sum in Ruuni is at

  • July — 153(mm)
  • August — 155(mm)
  • October — 118(mm)

    • Weather forecast in the closest to Ruuni admin centers

    Weather forecast in the closest towns to Ruuni

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    Frequently asked questions

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