Best year time to visit Polso

General weather information about Polso

Average annual temperature is 4.2 °C

Absolute maximum temperature: 28.6 °C

Absolute minimum temperature: -17.1 °C

Number of sunny days: 132 days

Number of rainy days: 161 days

Number of snow days: 72 days

Look at detailed online map of Polso

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

Polso air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.24.53.916.222.627.824.528.622.311.54.93.3
Average daytime temperature (°C)-1.8-1.2-1.27.614.520.119.320.316.23.5-1.7-4.9
Average temperature (°C)-3.5-4.1-5.01.79.615.315.816.413.10.8-3.6-6.6
Average night temperature (°C)-5.7-7.2-9.3-3.64.09.511.712.39.9-1.7-5.6-8.5
Absolute minimum temperature (°C)-15.7-15.2-15.6-13.3-4.21.09.48.12.1-9.3-17.1-15.0

Polso monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)5.88.711.815.018.220.419.216.213.09.86.74.7
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.12.65.59.712.114.211.010.06.04.50.30.3
Precipitation (mm)652752565144133123117835439
Sunny days111210221313385141011
Rainy days1026816172823251493
Snow days10141502000031117

Polso - weather forecast by months

Polso weather in januaryPolso weather in februaryPolso weather in marchPolso weather in aprilPolso weather in mayPolso weather in junePolso weather in julyPolso weather in augustPolso weather in septemberPolso weather in octoberPolso weather in novemberPolso weather in december

Best time to visit Polso:

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

  • April — 9.7(h)
  • May — 12.1(h)
  • June — 14.2(h)
  • July — 11.0(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Polso:

  • May — 18.2(h)
  • June — 20.4(h)
  • July — 19.2(h)
  • August — 16.2(h)

The largest precipitation sum in Polso is at

  • July — 133(mm)
  • August — 123(mm)
  • September — 117(mm)

    • Weather forecast in the closest to Polso admin centers

    Weather forecast in the closest towns to Polso

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    Frequently asked questions

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