Weather in Petäjäkoski in August

General weather information about Petäjäkoski

Average annual temperature is 3.3 °C

Absolute maximum temperature: 27.0 °C

Absolute minimum temperature: -22.4 °C

Number of sunny days: 110 days

Number of rainy days: 158 days

Number of snow days: 97 days

Look at detailed online map of Petäjäkoski

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

Petäjäkoski air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.42.22.615.522.326.023.627.021.011.02.32.0
Average daytime temperature (°C)-3.0-3.8-2.86.813.818.717.819.815.42.6-3.4-6.1
Average temperature (°C)-4.6-6.1-6.11.19.414.514.816.212.60.5-5.1-7.6
Average night temperature (°C)-6.5-8.4-9.8-3.64.39.611.412.29.6-1.5-7.1-9.1
Absolute minimum temperature (°C)-20.2-17.2-22.4-13.2-4.3-0.28.75.85.7-9.6-17.9-14.6

Petäjäkoski 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)5.78.611.815.118.320.619.416.313.09.86.64.6
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.02.04.910.411.414.08.810.45.42.60.10.2
Precipitation (mm)822772455978202128123766952
Sunny days89102213114831174
Rainy days322816192723271696
Snow days20171902000041421

Petäjäkoski - weather forecast by months

Petäjäkoski weather in januaryPetäjäkoski weather in februaryPetäjäkoski weather in marchPetäjäkoski weather in aprilPetäjäkoski weather in mayPetäjäkoski weather in junePetäjäkoski weather in julyPetäjäkoski weather in augustPetäjäkoski weather in septemberPetäjäkoski weather in octoberPetäjäkoski weather in novemberPetäjäkoski weather in december

Best time to visit Petäjäkoski:

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

  • April — 10.4(h)
  • May — 11.4(h)
  • June — 14.0(h)
  • July — 8.8(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Petäjäkoski:

  • May — 18.3(h)
  • June — 20.6(h)
  • July — 19.4(h)
  • August — 16.3(h)

The largest precipitation sum in Petäjäkoski is at

  • July — 202(mm)
  • August — 128(mm)
  • September — 123(mm)

    • Weather forecast in the closest to Petäjäkoski admin centers

    Weather forecast in the closest towns to Petäjäkoski

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    Frequently asked questions

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