Best year time to visit Arvassalo

General weather information about Arvassalo

Average annual temperature is 6.3 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -17.1 °C

Number of sunny days: 143 days

Number of rainy days: 173 days

Number of snow days: 49 days

Look at detailed online map of Arvassalo

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

Arvassalo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.26.15.515.821.527.723.231.021.414.78.25.4
Average daytime temperature (°C)1.20.90.98.913.420.119.920.017.77.11.5-2.4
Average temperature (°C)-0.4-1.0-2.03.99.616.016.616.815.05.1-0.3-4.1
Average night temperature (°C)-2.0-3.4-5.5-1.15.311.113.113.912.02.9-2.6-6.2
Absolute minimum temperature (°C)-11.5-11.6-17.1-15.6-0.85.310.011.05.5-4.3-12.9-14.8

Arvassalo 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)6.69.111.814.717.419.018.215.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.43.35.810.613.415.913.39.48.35.01.50.5
Precipitation (mm)713794264213122175601167823
Sunny days916918232055129710
Rainy days165121281026261821154
Snow days67100000001817

Arvassalo - weather forecast by months

Arvassalo weather in januaryArvassalo weather in februaryArvassalo weather in marchArvassalo weather in aprilArvassalo weather in mayArvassalo weather in juneArvassalo weather in julyArvassalo weather in augustArvassalo weather in septemberArvassalo weather in octoberArvassalo weather in novemberArvassalo weather in december

Best time to visit Arvassalo:

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

  • April — 10.6(h)
  • May — 13.4(h)
  • June — 15.9(h)
  • July — 13.3(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Arvassalo:

  • May — 17.4(h)
  • June — 19.0(h)
  • July — 18.2(h)
  • August — 15.7(h)

The largest precipitation sum in Arvassalo is at

  • March — 94(mm)
  • July — 122(mm)
  • August — 175(mm)
  • October — 116(mm)

    • Weather forecast in the closest to Arvassalo admin centers

    Weather forecast in the closest towns to Arvassalo

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    Frequently asked questions

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