Best year time to visit Riiho

General weather information about Riiho

Average annual temperature is 5.3 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: -15.9 °C

Number of sunny days: 145 days

Number of rainy days: 161 days

Number of snow days: 59 days

Look at detailed online map of Riiho

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

Riiho air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.15.64.715.222.529.623.929.722.913.76.74.3
Average daytime temperature (°C)-0.7-0.70.19.415.020.919.919.917.75.7-0.3-3.7
Average temperature (°C)-2.3-2.8-3.23.29.916.016.116.614.13.1-2.0-5.5
Average night temperature (°C)-4.0-5.5-6.6-1.64.310.412.313.311.10.9-3.8-7.7
Absolute minimum temperature (°C)-13.3-13.1-15.9-10.3-3.02.710.210.75.7-6.9-15.3-15.2

Riiho monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.48.911.814.817.619.418.515.812.910.07.25.5
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.03.05.510.812.615.012.08.77.44.80.60.3
Precipitation (mm)772689324135169155106818629
Sunny days10171022201546714911
Rainy days10398101527252315115
Snow days1181201000021015

Riiho - weather forecast by months

Riiho weather in januaryRiiho weather in februaryRiiho weather in marchRiiho weather in aprilRiiho weather in mayRiiho weather in juneRiiho weather in julyRiiho weather in augustRiiho weather in septemberRiiho weather in octoberRiiho weather in novemberRiiho weather in december

Best time to visit Riiho:

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

  • April — 10.8(h)
  • May — 12.6(h)
  • June — 15.0(h)
  • July — 12.0(h)
  • August — 8.7(h)

Months with the longest average daylight duration in Riiho:

  • May — 17.6(h)
  • June — 19.4(h)
  • July — 18.5(h)
  • August — 15.8(h)

The largest precipitation sum in Riiho is at

  • July — 169(mm)
  • August — 155(mm)
  • September — 106(mm)

    • Weather forecast in the closest to Riiho admin centers

    Weather forecast in the closest towns to Riiho

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    Frequently asked questions

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