Best year time to visit Harjattula

General weather information about Harjattula

Average annual temperature is 6.5 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -17.2 °C

Number of sunny days: 132 days

Number of rainy days: 185 days

Number of snow days: 48 days

Look at detailed online map of Harjattula

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

Harjattula air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.17.27.216.224.429.424.230.122.715.18.34.5
Average daytime temperature (°C)1.00.81.310.315.122.020.220.217.87.61.8-2.2
Average temperature (°C)-0.9-1.5-2.34.710.117.016.717.015.05.10.1-3.9
Average night temperature (°C)-2.8-4.5-6.6-1.03.810.212.814.111.82.6-2.0-6.0
Absolute minimum temperature (°C)-16.7-13.2-17.2-13.5-3.52.810.211.55.1-5.1-11.3-16.3

Harjattula 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)6.89.111.814.617.318.818.115.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.43.46.011.013.215.413.39.17.85.01.40.5
Precipitation (mm)814184234332107176511279443
Sunny days121410212118248868
Rainy days15610991229272221169
Snow days48110100002814

Harjattula - weather forecast by months

Harjattula weather in januaryHarjattula weather in februaryHarjattula weather in marchHarjattula weather in aprilHarjattula weather in mayHarjattula weather in juneHarjattula weather in julyHarjattula weather in augustHarjattula weather in septemberHarjattula weather in octoberHarjattula weather in novemberHarjattula weather in december

Best time to visit Harjattula:

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

  • April — 11.0(h)
  • May — 13.2(h)
  • June — 15.4(h)
  • July — 13.3(h)

Months with the longest average daylight duration in Harjattula:

  • May — 17.3(h)
  • June — 18.8(h)
  • July — 18.1(h)
  • August — 15.6(h)

The largest precipitation sum in Harjattula is at

  • July — 107(mm)
  • August — 176(mm)
  • October — 127(mm)

    • Weather forecast in the closest to Harjattula admin centers

    Weather forecast in the closest towns to Harjattula

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    Frequently asked questions

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