Best year time to visit Petäjäsaari

General weather information about Petäjäsaari

Average annual temperature is 5.6 °C

Absolute maximum temperature: 30.0 °C

Absolute minimum temperature: -19.9 °C

Number of sunny days: 123 days

Number of rainy days: 170 days

Number of snow days: 72 days

Look at detailed online map of Petäjäsaari

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

Petäjäsaari air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.25.26.318.722.628.824.730.022.214.47.23.6
Average daytime temperature (°C)-1.3-1.60.49.915.621.420.621.417.95.90.3-4.1
Average temperature (°C)-3.3-4.0-2.83.810.716.516.917.614.63.6-1.3-6.1
Average night temperature (°C)-5.4-7.1-6.3-1.65.410.813.013.811.31.5-3.1-8.4
Absolute minimum temperature (°C)-14.6-19.9-17.9-9.7-1.72.510.610.47.7-4.6-11.3-16.0

Petäjäsaari monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.06.0
Daylight mean duration (h)6.69.011.814.717.419.118.215.712.910.17.45.7
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.72.14.511.613.115.112.610.17.34.10.40.2
Precipitation (mm)89258424292313486851027157
Sunny days111162314134991175
Rainy days112961517272221181210
Snow days9151612000021116

Petäjäsaari - weather forecast by months

Petäjäsaari weather in januaryPetäjäsaari weather in februaryPetäjäsaari weather in marchPetäjäsaari weather in aprilPetäjäsaari weather in mayPetäjäsaari weather in junePetäjäsaari weather in julyPetäjäsaari weather in augustPetäjäsaari weather in septemberPetäjäsaari weather in octoberPetäjäsaari weather in novemberPetäjäsaari weather in december

Best time to visit Petäjäsaari:

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

  • April — 11.6(h)
  • May — 13.1(h)
  • June — 15.1(h)
  • July — 12.6(h)
  • August — 10.1(h)

Months with the longest average daylight duration in Petäjäsaari:

  • May — 17.4(h)
  • June — 19.1(h)
  • July — 18.2(h)
  • August — 15.7(h)

The largest precipitation sum in Petäjäsaari is at

  • January — 89(mm)
  • July — 134(mm)
  • August — 86(mm)
  • September — 85(mm)
  • October — 102(mm)

    • Weather forecast in the closest to Petäjäsaari admin centers

    Weather forecast in the closest towns to Petäjäsaari

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    Frequently asked questions

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