Best year time to visit Härmi

General weather information about Härmi

Average annual temperature is 4.0 °C

Absolute maximum temperature: 28.4 °C

Absolute minimum temperature: -20.0 °C

Number of sunny days: 109 days

Number of rainy days: 169 days

Number of snow days: 87 days

Look at detailed online map of Härmi

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

Härmi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.02.84.217.321.824.924.228.421.311.52.61.9
Average daytime temperature (°C)-2.7-3.4-1.58.314.419.018.520.216.43.6-2.4-6.2
Average temperature (°C)-4.5-5.6-4.52.09.914.715.316.713.31.4-4.1-7.8
Average night temperature (°C)-6.5-7.8-7.7-3.04.99.511.612.910.2-0.6-5.9-9.7
Absolute minimum temperature (°C)-20.0-17.0-17.6-12.6-3.51.67.27.66.1-8.7-17.8-16.5

Härmi monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.019.017.014.011.08.05.0
Daylight mean duration (h)6.18.811.814.917.919.818.816.013.09.97.05.1
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.41.94.811.012.314.79.210.16.23.60.20.2
Precipitation (mm)85299525456318594147967149
Sunny days10892212105641346
Rainy days8196172026252616141
Snow days13191322000021224

Härmi - weather forecast by months

Härmi weather in januaryHärmi weather in februaryHärmi weather in marchHärmi weather in aprilHärmi weather in mayHärmi weather in juneHärmi weather in julyHärmi weather in augustHärmi weather in septemberHärmi weather in octoberHärmi weather in novemberHärmi weather in december

Best time to visit Härmi:

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

  • April — 11.0(h)
  • May — 12.3(h)
  • June — 14.7(h)
  • July — 9.2(h)
  • August — 10.1(h)

Months with the longest average daylight duration in Härmi:

  • May — 17.9(h)
  • June — 19.8(h)
  • July — 18.8(h)
  • August — 16.0(h)

The largest precipitation sum in Härmi is at

  • July — 185(mm)
  • September — 147(mm)

    • Weather forecast in the closest to Härmi admin centers

    Weather forecast in the closest towns to Härmi

    Explore Härmi

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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