Weather in Ruonkallio in May

General weather information about Ruonkallio

Average annual temperature is 6.3 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -18.0 °C

Number of sunny days: 141 days

Number of rainy days: 179 days

Number of snow days: 45 days

Look at detailed online map of Ruonkallio

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

Ruonkallio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.26.96.715.923.928.924.530.923.014.98.25.1
Average daytime temperature (°C)0.91.01.610.514.821.720.520.418.07.21.6-2.4
Average temperature (°C)-1.1-1.5-2.44.59.816.516.616.814.94.8-0.2-4.1
Average night temperature (°C)-3.0-4.3-7.0-1.24.110.212.313.611.42.3-2.5-6.3
Absolute minimum temperature (°C)-18.0-14.6-17.0-15.7-3.12.79.510.43.5-5.8-11.9-14.5

Ruonkallio 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)6.79.111.814.717.319.018.115.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.23.45.510.813.115.612.89.17.54.91.00.4
Precipitation (mm)81359028372492164651278426
Sunny days1115820212026108911
Rainy days1571110101029252021138
Snow days56120000002812

Ruonkallio - weather forecast by months

Ruonkallio weather in januaryRuonkallio weather in februaryRuonkallio weather in marchRuonkallio weather in aprilRuonkallio weather in mayRuonkallio weather in juneRuonkallio weather in julyRuonkallio weather in augustRuonkallio weather in septemberRuonkallio weather in octoberRuonkallio weather in novemberRuonkallio weather in december

Best time to visit Ruonkallio:

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

  • April — 10.8(h)
  • May — 13.1(h)
  • June — 15.6(h)
  • July — 12.8(h)
  • August — 9.1(h)

Months with the longest average daylight duration in Ruonkallio:

  • May — 17.3(h)
  • June — 19.0(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Ruonkallio is at

  • March — 90(mm)
  • July — 92(mm)
  • August — 164(mm)
  • October — 127(mm)

    • Weather forecast in the closest to Ruonkallio admin centers

    Weather forecast in the closest towns to Ruonkallio

    Explore Ruonkallio

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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