Weather in Perttula in May

General weather information about Perttula

Average annual temperature is 5.6 °C

Absolute maximum temperature: 29.8 °C

Absolute minimum temperature: -19.0 °C

Number of sunny days: 126 days

Number of rainy days: 176 days

Number of snow days: 63 days

Look at detailed online map of Perttula

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

Perttula air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.25.96.817.624.329.324.429.821.714.27.54.1
Average daytime temperature (°C)-0.3-0.30.69.915.621.620.420.017.76.20.6-3.4
Average temperature (°C)-2.1-2.6-3.14.410.116.316.016.414.23.5-0.9-5.2
Average night temperature (°C)-3.9-5.7-7.5-1.13.89.911.412.710.80.9-2.9-7.6
Absolute minimum temperature (°C)-14.2-16.4-19.0-13.1-3.42.29.09.52.3-6.2-12.6-16.2

Perttula 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)6.69.011.814.717.419.018.215.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.02.65.611.212.814.812.39.07.44.60.70.4
Precipitation (mm)723282184158105185651257929
Sunny days9156192016457979
Rainy days1141011101427262320155
Snow days119150100002817

Perttula - weather forecast by months

Perttula weather in januaryPerttula weather in februaryPerttula weather in marchPerttula weather in aprilPerttula weather in mayPerttula weather in junePerttula weather in julyPerttula weather in augustPerttula weather in septemberPerttula weather in octoberPerttula weather in novemberPerttula weather in december

Best time to visit Perttula:

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

  • April — 11.2(h)
  • May — 12.8(h)
  • June — 14.8(h)
  • July — 12.3(h)
  • August — 9.0(h)

Months with the longest average daylight duration in Perttula:

  • May — 17.4(h)
  • June — 19.0(h)
  • July — 18.2(h)
  • August — 15.7(h)

The largest precipitation sum in Perttula is at

  • July — 105(mm)
  • August — 185(mm)
  • October — 125(mm)

    • Weather forecast in the closest to Perttula admin centers

    Weather forecast in the closest towns to Perttula

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    Frequently asked questions

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