Weather in Sälli in December

General weather information about Sälli

Average annual temperature is 4.4 °C

Absolute maximum temperature: 28.7 °C

Absolute minimum temperature: -16.7 °C

Number of sunny days: 115 days

Number of rainy days: 169 days

Number of snow days: 81 days

Look at detailed online map of Sälli

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

Sälli air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.54.33.613.421.827.023.928.721.311.95.03.3
Average daytime temperature (°C)-1.8-1.8-1.17.314.419.919.719.416.64.1-1.4-4.8
Average temperature (°C)-3.3-4.0-4.21.69.615.516.016.113.51.6-3.0-6.5
Average night temperature (°C)-4.9-6.8-7.5-2.54.310.112.312.710.5-0.8-4.5-8.2
Absolute minimum temperature (°C)-13.4-16.7-15.9-9.0-3.41.010.98.14.8-7.5-15.8-14.4

Sälli monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.28.811.814.917.819.718.816.013.09.97.05.2
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.52.54.810.412.014.211.29.26.33.60.10.2
Precipitation (mm)752561305157177175114746939
Sunny days71292214135471255
Rainy days10188151726272316117
Snow days14151402000031419

Sälli - weather forecast by months

Sälli weather in januarySälli weather in februarySälli weather in marchSälli weather in aprilSälli weather in maySälli weather in juneSälli weather in julySälli weather in augustSälli weather in septemberSälli weather in octoberSälli weather in novemberSälli weather in december

Best time to visit Sälli:

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

  • April — 10.4(h)
  • May — 12.0(h)
  • June — 14.2(h)
  • July — 11.2(h)
  • August — 9.2(h)

Months with the longest average daylight duration in Sälli:

  • May — 17.8(h)
  • June — 19.7(h)
  • July — 18.8(h)
  • August — 16.0(h)

The largest precipitation sum in Sälli is at

  • July — 177(mm)
  • August — 175(mm)
  • September — 114(mm)

    • Weather forecast in the closest to Sälli admin centers

    Weather forecast in the closest towns to Sälli

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    Frequently asked questions

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