Best year time to visit Riihilahti

General weather information about Riihilahti

Average annual temperature is 5.5 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: -18.1 °C

Number of sunny days: 110 days

Number of rainy days: 191 days

Number of snow days: 64 days

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

Riihilahti air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.44.65.617.823.129.224.729.722.313.56.53.1
Average daytime temperature (°C)-1.1-1.40.010.015.020.720.420.517.75.10.0-4.0
Average temperature (°C)-2.9-3.5-3.24.210.316.217.017.014.53.2-1.5-5.8
Average night temperature (°C)-4.8-7.2-7.0-1.44.910.813.813.711.61.3-3.3-7.6
Absolute minimum temperature (°C)-16.2-18.1-16.0-15.4-2.02.011.410.86.8-4.6-14.8-13.7

Riihilahti monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.06.0
Daylight mean duration (h)6.59.011.814.717.519.218.415.812.910.07.35.6
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.82.35.311.512.414.912.09.37.14.00.10.4
Precipitation (mm)642972195344112114471016641
Sunny days91072314142571234
Rainy days116147151629262318179
Snow days11121002000011018

Riihilahti - weather forecast by months

Riihilahti weather in januaryRiihilahti weather in februaryRiihilahti weather in marchRiihilahti weather in aprilRiihilahti weather in mayRiihilahti weather in juneRiihilahti weather in julyRiihilahti weather in augustRiihilahti weather in septemberRiihilahti weather in octoberRiihilahti weather in novemberRiihilahti weather in december

Best time to visit Riihilahti:

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

  • April — 11.5(h)
  • May — 12.4(h)
  • June — 14.9(h)
  • July — 12.0(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Riihilahti:

  • May — 17.5(h)
  • June — 19.2(h)
  • July — 18.4(h)
  • August — 15.8(h)

The largest precipitation sum in Riihilahti is at

  • July — 112(mm)
  • August — 114(mm)
  • October — 101(mm)

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    Weather forecast in the closest towns to Riihilahti

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    Frequently asked questions

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