Best year time to visit Poromäki

General weather information about Poromäki

Average annual temperature is 3.1 °C

Absolute maximum temperature: 27.2 °C

Absolute minimum temperature: -22.7 °C

Number of sunny days: 116 days

Number of rainy days: 153 days

Number of snow days: 96 days

Look at detailed online map of Poromäki

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

Poromäki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.32.12.213.322.624.823.727.221.311.12.01.8
Average daytime temperature (°C)-3.0-3.9-3.26.113.518.117.719.915.22.6-3.5-6.1
Average temperature (°C)-4.8-6.2-6.50.49.114.014.716.212.30.5-5.2-7.6
Average night temperature (°C)-6.8-8.6-10.3-4.53.59.011.212.29.2-1.6-7.3-9.4
Absolute minimum temperature (°C)-22.7-18.9-22.5-11.7-5.00.67.95.92.9-8.4-16.9-15.4

Poromäki monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.010.013.016.020.021.020.018.014.011.08.05.0
Daylight mean duration (h)5.58.511.815.118.520.919.616.413.09.86.54.3
Daylight minimum duration (h)4.07.010.013.016.020.018.014.011.08.05.04.0
Sunshine mean duration (h)1.11.74.910.511.613.98.310.44.92.20.20.2
Precipitation (mm)6726614946108194129119925454
Sunny days9101122121239410104
Rainy days702717182822261556
Snow days15181812000061521

Poromäki - weather forecast by months

Poromäki weather in januaryPoromäki weather in februaryPoromäki weather in marchPoromäki weather in aprilPoromäki weather in mayPoromäki weather in junePoromäki weather in julyPoromäki weather in augustPoromäki weather in septemberPoromäki weather in octoberPoromäki weather in novemberPoromäki weather in december

Best time to visit Poromäki:

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

  • April — 10.5(h)
  • May — 11.6(h)
  • June — 13.9(h)
  • July — 8.3(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Poromäki:

  • May — 18.5(h)
  • June — 20.9(h)
  • July — 19.6(h)
  • August — 16.4(h)

The largest precipitation sum in Poromäki is at

  • June — 108(mm)
  • July — 194(mm)
  • August — 129(mm)
  • September — 119(mm)

    • Weather forecast in the closest to Poromäki admin centers

    Weather forecast in the closest towns to Poromäki

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    Frequently asked questions

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