Weather in Perä-Posio in May

General weather information about Perä-Posio

Average annual temperature is 1.9 °C

Absolute maximum temperature: 25.7 °C

Absolute minimum temperature: -20.0 °C

Number of sunny days: 118 days

Number of rainy days: 146 days

Number of snow days: 101 days

Look at detailed online map of Perä-Posio

* Weather data for Perä-Posio Finland is based on climate observations for 2026 year

Perä-Posio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.51.2-0.59.721.323.723.425.719.79.31.2-1.1
Average daytime temperature (°C)-3.8-4.8-5.14.411.817.117.718.413.60.2-4.9-7.2
Average temperature (°C)-5.8-6.8-8.4-0.17.013.114.415.010.9-1.6-6.7-8.7
Average night temperature (°C)-7.7-9.1-11.8-4.41.78.310.511.48.0-3.9-9.0-10.7
Absolute minimum temperature (°C)-18.4-17.4-20.0-9.4-6.11.16.05.81.8-11.9-16.6-18.3

Perä-Posio monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.021.024.024.018.014.011.07.03.0
Daylight mean duration (h)4.68.211.715.419.423.621.216.813.19.55.83.0
Daylight minimum duration (h)3.06.09.013.017.021.018.014.011.07.04.02.0
Sunshine mean duration (h)0.41.35.210.511.113.99.48.84.91.90.20.0
Precipitation (mm)603445364963115131134782629
Sunny days676191410796131110
Rainy days545715202422241154
Snow days20172042000071417

Perä-Posio - weather forecast by months

Perä-Posio weather in januaryPerä-Posio weather in februaryPerä-Posio weather in marchPerä-Posio weather in aprilPerä-Posio weather in mayPerä-Posio weather in junePerä-Posio weather in julyPerä-Posio weather in augustPerä-Posio weather in septemberPerä-Posio weather in octoberPerä-Posio weather in novemberPerä-Posio weather in december

Best time to visit Perä-Posio:

The best time to visit Perä-Posio during the most sunny months:

  • April — 10.5(h)
  • May — 11.1(h)
  • June — 13.9(h)
  • July — 9.4(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Perä-Posio:

  • May — 19.4(h)
  • June — 23.6(h)
  • July — 21.2(h)
  • August — 16.8(h)

The largest precipitation sum in Perä-Posio is at

  • July — 115(mm)
  • August — 131(mm)
  • September — 134(mm)

    • Weather forecast in the closest to Perä-Posio admin centers

    Weather forecast in the closest towns to Perä-Posio

    Explore Perä-Posio

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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