Best year time to visit Valli

General weather information about Valli

Average annual temperature is 5.8 °C

Absolute maximum temperature: 31.3 °C

Absolute minimum temperature: -18.6 °C

Number of sunny days: 135 days

Number of rainy days: 169 days

Number of snow days: 61 days

Look at detailed online map of Valli

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

Valli air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.56.26.116.323.029.724.731.323.714.87.55.5
Average daytime temperature (°C)0.30.51.010.315.121.120.220.118.16.50.8-2.9
Average temperature (°C)-1.4-1.9-2.84.39.916.016.116.614.54.0-0.9-4.8
Average night temperature (°C)-3.3-5.0-7.5-1.54.09.911.713.111.01.5-3.0-7.5
Absolute minimum temperature (°C)-15.1-13.4-18.6-15.7-3.33.19.39.42.9-5.9-14.0-16.7

Valli 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)6.59.011.814.717.519.218.315.812.910.07.35.6
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.12.95.611.012.815.512.49.17.74.80.80.4
Precipitation (mm)713296454930157185791109326
Sunny days1017618181845108912
Rainy days1041112111227262019116
Snow days1171402000041013

Valli - weather forecast by months

Valli weather in januaryValli weather in februaryValli weather in marchValli weather in aprilValli weather in mayValli weather in juneValli weather in julyValli weather in augustValli weather in septemberValli weather in octoberValli weather in novemberValli weather in december

Best time to visit Valli:

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

  • April — 11.0(h)
  • May — 12.8(h)
  • June — 15.5(h)
  • July — 12.4(h)
  • August — 9.1(h)

Months with the longest average daylight duration in Valli:

  • May — 17.5(h)
  • June — 19.2(h)
  • July — 18.3(h)
  • August — 15.8(h)

The largest precipitation sum in Valli is at

  • July — 157(mm)
  • August — 185(mm)
  • October — 110(mm)

    • Weather forecast in the closest to Valli admin centers

    Weather forecast in the closest towns to Valli

    Explore Valli

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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