Weather in Riihijoki in August

General weather information about Riihijoki

Average annual temperature is 3.7 °C

Absolute maximum temperature: 28.1 °C

Absolute minimum temperature: -18.9 °C

Number of sunny days: 119 days

Number of rainy days: 166 days

Number of snow days: 80 days

Look at detailed online map of Riihijoki

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

Riihijoki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.72.33.416.321.524.623.928.120.811.11.91.2
Average daytime temperature (°C)-3.2-3.8-1.97.514.318.718.220.216.23.2-2.9-6.6
Average temperature (°C)-4.9-5.9-4.71.29.814.415.016.713.11.1-4.5-8.0
Average night temperature (°C)-6.7-7.9-7.4-3.14.89.211.413.210.0-0.8-6.0-9.3
Absolute minimum temperature (°C)-18.9-16.5-15.0-9.5-3.50.86.38.05.7-7.9-16.5-16.2

Riihijoki monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.019.017.014.011.08.05.0
Daylight mean duration (h)6.18.811.814.917.919.918.916.013.09.96.95.1
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.41.54.610.712.014.38.910.16.13.30.10.2
Precipitation (mm)702788303567183102123856845
Sunny days138822131151081245
Rainy days10196161926212216155
Snow days8191422000031121

Riihijoki - weather forecast by months

Riihijoki weather in januaryRiihijoki weather in februaryRiihijoki weather in marchRiihijoki weather in aprilRiihijoki weather in mayRiihijoki weather in juneRiihijoki weather in julyRiihijoki weather in augustRiihijoki weather in septemberRiihijoki weather in octoberRiihijoki weather in novemberRiihijoki weather in december

Best time to visit Riihijoki:

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

  • April — 10.7(h)
  • May — 12.0(h)
  • June — 14.3(h)
  • July — 8.9(h)
  • August — 10.1(h)

Months with the longest average daylight duration in Riihijoki:

  • May — 17.9(h)
  • June — 19.9(h)
  • July — 18.9(h)
  • August — 16.0(h)

The largest precipitation sum in Riihijoki is at

  • July — 183(mm)
  • August — 102(mm)
  • September — 123(mm)

    • Weather forecast in the closest to Riihijoki admin centers

    Weather forecast in the closest towns to Riihijoki

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    MapTrains schedule
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    Frequently asked questions

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