Best year time to visit Poroniemi

General weather information about Poroniemi

Average annual temperature is 5.0 °C

Absolute maximum temperature: 27.3 °C

Absolute minimum temperature: -17.6 °C

Number of sunny days: 112 days

Number of rainy days: 174 days

Number of snow days: 79 days

Look at detailed online map of Poroniemi

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

Poroniemi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.32.54.416.822.127.324.926.521.612.74.81.9
Average daytime temperature (°C)-2.1-2.7-1.27.614.019.319.120.117.04.9-0.8-4.8
Average temperature (°C)-3.8-4.7-3.72.410.115.916.517.714.53.3-2.2-6.3
Average night temperature (°C)-5.6-6.5-6.6-2.46.211.813.715.112.21.8-3.6-7.8
Absolute minimum temperature (°C)-15.0-17.6-14.0-11.3-1.73.610.711.18.7-3.1-13.5-14.1

Poroniemi 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)6.38.911.814.817.719.518.615.912.910.07.15.4
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.05.05.0
Sunshine mean duration (h)0.62.44.811.412.914.911.010.66.83.80.50.1
Precipitation (mm)703074162954214661301366955
Sunny days10672314145751056
Rainy days11396151626242519155
Snow days10191512000021020

Poroniemi - weather forecast by months

Poroniemi weather in januaryPoroniemi weather in februaryPoroniemi weather in marchPoroniemi weather in aprilPoroniemi weather in mayPoroniemi weather in junePoroniemi weather in julyPoroniemi weather in augustPoroniemi weather in septemberPoroniemi weather in octoberPoroniemi weather in novemberPoroniemi weather in december

Best time to visit Poroniemi:

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

  • April — 11.4(h)
  • May — 12.9(h)
  • June — 14.9(h)
  • July — 11.0(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Poroniemi:

  • May — 17.7(h)
  • June — 19.5(h)
  • July — 18.6(h)
  • August — 15.9(h)

The largest precipitation sum in Poroniemi is at

  • July — 214(mm)
  • September — 130(mm)
  • October — 136(mm)

    • Weather forecast in the closest to Poroniemi admin centers

    Weather forecast in the closest towns to Poroniemi

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    Frequently asked questions

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