Best year time to visit Harmaala

General weather information about Harmaala

Average annual temperature is 4.7 °C

Absolute maximum temperature: 30.0 °C

Absolute minimum temperature: -18.1 °C

Number of sunny days: 137 days

Number of rainy days: 170 days

Number of snow days: 58 days

Look at detailed online map of Harmaala

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

Harmaala air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.15.95.713.221.629.425.430.022.613.04.84.5
Average daytime temperature (°C)-0.9-0.4-0.77.714.420.320.120.217.25.1-1.2-4.0
Average temperature (°C)-2.6-2.7-4.41.79.515.516.016.413.61.9-3.1-6.3
Average night temperature (°C)-4.5-5.4-8.4-3.44.09.811.912.610.0-0.7-5.5-9.2
Absolute minimum temperature (°C)-17.4-12.9-16.1-14.2-3.22.79.19.41.7-7.2-18.1-15.9

Harmaala 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)5.98.711.815.018.120.119.116.113.09.96.84.9
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.23.35.59.713.115.011.99.46.25.20.70.6
Precipitation (mm)58255344353710314790716936
Sunny days11151021171645911711
Rainy days13499131427262117125
Snow days791201000031115

Harmaala - weather forecast by months

Harmaala weather in januaryHarmaala weather in februaryHarmaala weather in marchHarmaala weather in aprilHarmaala weather in mayHarmaala weather in juneHarmaala weather in julyHarmaala weather in augustHarmaala weather in septemberHarmaala weather in octoberHarmaala weather in novemberHarmaala weather in december

Best time to visit Harmaala:

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

  • April — 9.7(h)
  • May — 13.1(h)
  • June — 15.0(h)
  • July — 11.9(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Harmaala:

  • May — 18.1(h)
  • June — 20.1(h)
  • July — 19.1(h)
  • August — 16.1(h)

The largest precipitation sum in Harmaala is at

  • July — 103(mm)
  • August — 147(mm)
  • September — 90(mm)

    • Weather forecast in the closest to Harmaala admin centers

    Weather forecast in the closest towns to Harmaala

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    Frequently asked questions

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