Best year time to visit Siltasuo

General weather information about Siltasuo

Average annual temperature is 5.2 °C

Absolute maximum temperature: 28.8 °C

Absolute minimum temperature: -15.7 °C

Number of sunny days: 113 days

Number of rainy days: 173 days

Number of snow days: 79 days

Look at detailed online map of Siltasuo

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

Siltasuo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.94.14.617.422.528.523.828.822.013.05.92.6
Average daytime temperature (°C)-1.3-1.6-0.68.414.720.520.220.417.54.9-0.4-4.4
Average temperature (°C)-3.0-3.6-3.42.69.815.916.817.014.22.9-2.0-5.9
Average night temperature (°C)-4.7-6.5-6.4-2.23.910.113.313.611.20.9-3.5-7.4
Absolute minimum temperature (°C)-13.7-15.7-14.9-9.3-3.11.711.69.26.4-7.4-14.8-13.3

Siltasuo monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.48.911.814.817.619.418.515.812.910.07.25.5
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.82.25.011.712.414.911.79.96.74.00.10.3
Precipitation (mm)743079205444144127541066845
Sunny days797241413689745
Rainy days94116151725232122128
Snow days15151302000021418

Siltasuo - weather forecast by months

Siltasuo weather in januarySiltasuo weather in februarySiltasuo weather in marchSiltasuo weather in aprilSiltasuo weather in maySiltasuo weather in juneSiltasuo weather in julySiltasuo weather in augustSiltasuo weather in septemberSiltasuo weather in octoberSiltasuo weather in novemberSiltasuo weather in december

Best time to visit Siltasuo:

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

  • April — 11.7(h)
  • May — 12.4(h)
  • June — 14.9(h)
  • July — 11.7(h)
  • August — 9.9(h)

Months with the longest average daylight duration in Siltasuo:

  • May — 17.6(h)
  • June — 19.4(h)
  • July — 18.5(h)
  • August — 15.8(h)

The largest precipitation sum in Siltasuo is at

  • July — 144(mm)
  • August — 127(mm)
  • October — 106(mm)

    • Weather forecast in the closest to Siltasuo admin centers

    Weather forecast in the closest towns to Siltasuo

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    Frequently asked questions

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