Weather in Hernemäki in May

General weather information about Hernemäki

Average annual temperature is 6.1 °C

Absolute maximum temperature: 29.2 °C

Absolute minimum temperature: -17.3 °C

Number of sunny days: 132 days

Number of rainy days: 172 days

Number of snow days: 61 days

Look at detailed online map of Hernemäki

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

Hernemäki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.36.37.117.723.329.224.328.921.414.78.24.2
Average daytime temperature (°C)-0.3-0.11.210.615.922.020.920.918.36.81.5-3.0
Average temperature (°C)-2.4-2.8-2.34.810.716.716.717.014.84.3-0.3-4.8
Average night temperature (°C)-4.6-6.9-6.6-0.94.610.212.413.311.51.8-2.5-7.1
Absolute minimum temperature (°C)-17.3-15.7-16.5-10.2-2.03.59.29.86.0-4.2-11.3-14.9

Hernemäki monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.617.318.918.115.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.92.35.611.213.015.513.38.87.64.10.90.5
Precipitation (mm)11043772138387815567897460
Sunny days811922171739101178
Rainy days12688131328222018159
Snow days1111140100002814

Hernemäki - weather forecast by months

Hernemäki weather in januaryHernemäki weather in februaryHernemäki weather in marchHernemäki weather in aprilHernemäki weather in mayHernemäki weather in juneHernemäki weather in julyHernemäki weather in augustHernemäki weather in septemberHernemäki weather in octoberHernemäki weather in novemberHernemäki weather in december

Best time to visit Hernemäki:

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

  • April — 11.2(h)
  • May — 13.0(h)
  • June — 15.5(h)
  • July — 13.3(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Hernemäki:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.6(h)

The largest precipitation sum in Hernemäki is at

  • January — 110(mm)
  • August — 155(mm)

    • Weather forecast in the closest to Hernemäki admin centers

    Weather forecast in the closest towns to Hernemäki

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    Frequently asked questions

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