Best year time to visit Haaroinen

General weather information about Haaroinen

Average annual temperature is 5.7 °C

Absolute maximum temperature: 30.4 °C

Absolute minimum temperature: -19.1 °C

Number of sunny days: 134 days

Number of rainy days: 174 days

Number of snow days: 57 days

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

Haaroinen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.65.96.817.223.429.624.830.422.614.77.54.4
Average daytime temperature (°C)-0.10.01.010.415.621.620.620.218.16.30.6-3.3
Average temperature (°C)-2.0-2.5-3.04.610.116.316.116.414.33.6-1.0-5.2
Average night temperature (°C)-3.9-5.8-7.6-1.23.49.711.212.610.61.0-3.1-7.8
Absolute minimum temperature (°C)-16.8-15.0-19.1-13.6-3.72.29.39.12.0-6.2-12.7-16.6

Haaroinen 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)6.69.011.814.717.419.118.215.712.910.17.45.7
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.12.75.611.312.814.812.28.97.34.60.60.4
Precipitation (mm)813089223549141196561207830
Sunny days111781919174587910
Rainy days1221011111327262220155
Snow days89130100004616

Haaroinen - weather forecast by months

Haaroinen weather in januaryHaaroinen weather in februaryHaaroinen weather in marchHaaroinen weather in aprilHaaroinen weather in mayHaaroinen weather in juneHaaroinen weather in julyHaaroinen weather in augustHaaroinen weather in septemberHaaroinen weather in octoberHaaroinen weather in novemberHaaroinen weather in december

Best time to visit Haaroinen:

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

  • April — 11.3(h)
  • May — 12.8(h)
  • June — 14.8(h)
  • July — 12.2(h)
  • August — 8.9(h)

Months with the longest average daylight duration in Haaroinen:

  • May — 17.4(h)
  • June — 19.1(h)
  • July — 18.2(h)
  • August — 15.7(h)

The largest precipitation sum in Haaroinen is at

  • July — 141(mm)
  • August — 196(mm)
  • October — 120(mm)

    • Weather forecast in the closest to Haaroinen admin centers

    Weather forecast in the closest towns to Haaroinen

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    Frequently asked questions

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