Best year time to visit Riesto

General weather information about Riesto

Average annual temperature is 1.2 °C

Absolute maximum temperature: 24.9 °C

Absolute minimum temperature: -21.2 °C

Number of sunny days: 140 days

Number of rainy days: 128 days

Number of snow days: 97 days

Look at detailed online map of Riesto

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

Riesto air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)0.92.3-0.37.620.123.924.224.919.77.50.30.0
Average daytime temperature (°C)-4.5-4.8-7.12.710.115.816.817.312.10.0-5.5-7.6
Average temperature (°C)-6.3-7.0-9.5-0.65.912.213.914.29.6-1.5-7.9-9.5
Average night temperature (°C)-8.1-9.1-12.1-3.61.87.910.711.06.6-3.4-10.8-11.6
Absolute minimum temperature (°C)-16.1-18.2-18.1-9.0-5.80.04.56.81.1-9.0-21.2-17.5

Riesto monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)5.09.013.017.024.024.024.019.015.011.07.02.0
Daylight mean duration (h)3.27.811.715.820.924.022.817.413.29.35.00.5
Daylight minimum duration (h)0.05.09.013.018.024.019.015.011.07.02.00.0
Sunshine mean duration (h)0.51.65.511.012.213.610.28.65.32.30.50.0
Precipitation (mm)42283730375872110161492524
Sunny days9713191315793161514
Rainy days12071515242227852
Snow days21191843000071015

Riesto - weather forecast by months

Riesto weather in januaryRiesto weather in februaryRiesto weather in marchRiesto weather in aprilRiesto weather in mayRiesto weather in juneRiesto weather in julyRiesto weather in augustRiesto weather in septemberRiesto weather in octoberRiesto weather in novemberRiesto weather in december

Best time to visit Riesto:

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

  • April — 11.0(h)
  • May — 12.2(h)
  • June — 13.6(h)
  • July — 10.2(h)
  • August — 8.6(h)

Months with the longest average daylight duration in Riesto:

  • April — 15.8(h)
  • May — 20.9(h)
  • June — 24.0(h)
  • July — 22.8(h)
  • August — 17.4(h)

The largest precipitation sum in Riesto is at

  • July — 72(mm)
  • August — 110(mm)
  • September — 161(mm)

    • Weather forecast in the closest to Riesto admin centers

    Weather forecast in the closest towns to Riesto

    Explore Riesto

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    MapTrains schedule
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    Frequently asked questions

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