Best year time to visit Sompio

General weather information about Sompio

Average annual temperature is 6.1 °C

Absolute maximum temperature: 29.2 °C

Absolute minimum temperature: -17.3 °C

Number of sunny days: 132 days

Number of rainy days: 172 days

Number of snow days: 61 days

Look at detailed online map of Sompio

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

Sompio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.36.37.117.723.329.224.328.921.414.78.24.2
Average daytime temperature (°C)-0.3-0.11.210.615.922.020.920.918.36.81.5-3.0
Average temperature (°C)-2.4-2.8-2.34.810.716.716.717.014.84.3-0.3-4.8
Average night temperature (°C)-4.6-6.9-6.6-0.94.610.212.413.311.51.8-2.5-7.1
Absolute minimum temperature (°C)-17.3-15.7-16.5-10.2-2.03.59.29.86.0-4.2-11.3-14.9

Sompio monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.617.318.918.115.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.92.35.611.213.015.513.38.87.64.10.90.5
Precipitation (mm)11043772138387815567897460
Sunny days811922171739101178
Rainy days12688131328222018159
Snow days1111140100002814

Best time to visit Sompio:

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

  • April — 11.2(h)
  • May — 13.0(h)
  • June — 15.5(h)
  • July — 13.3(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Sompio:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.6(h)

The largest precipitation sum in Sompio is at

  • January — 110(mm)
  • August — 155(mm)