Best year time to visit Ruissalo

General weather information about Ruissalo

Average annual temperature is 6.3 °C

Absolute maximum temperature: 30.5 °C

Absolute minimum temperature: -17.4 °C

Number of sunny days: 138 days

Number of rainy days: 181 days

Number of snow days: 46 days

Look at detailed online map of Ruissalo

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

Ruissalo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.17.27.316.324.829.524.830.523.315.38.44.6
Average daytime temperature (°C)1.00.81.310.315.122.120.520.417.97.51.7-2.4
Average temperature (°C)-0.9-1.5-2.44.610.116.916.817.014.94.8-0.2-4.3
Average night temperature (°C)-2.9-4.5-6.9-1.33.910.212.813.811.42.2-2.5-6.6
Absolute minimum temperature (°C)-17.2-13.2-17.3-13.6-2.82.710.910.85.0-4.8-11.5-17.4

Ruissalo monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.617.318.918.115.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.43.45.910.913.315.713.59.38.05.21.40.5
Precipitation (mm)783886213242116220601409436
Sunny days1113122121175210989
Rainy days16789101326292021148
Snow days48110000001814

Ruissalo - weather forecast by months

Ruissalo weather in januaryRuissalo weather in februaryRuissalo weather in marchRuissalo weather in aprilRuissalo weather in mayRuissalo weather in juneRuissalo weather in julyRuissalo weather in augustRuissalo weather in septemberRuissalo weather in octoberRuissalo weather in novemberRuissalo weather in december

Best time to visit Ruissalo:

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

  • April — 10.9(h)
  • May — 13.3(h)
  • June — 15.7(h)
  • July — 13.5(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Ruissalo:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.6(h)

The largest precipitation sum in Ruissalo is at

  • July — 116(mm)
  • August — 220(mm)
  • October — 140(mm)

    • Weather forecast in the closest to Ruissalo admin centers

    Weather forecast in the closest towns to Ruissalo

    Explore Ruissalo

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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