Best year time to visit Hietalahti

General weather information about Hietalahti

Average annual temperature is 2.3 °C

Absolute maximum temperature: 26.1 °C

Absolute minimum temperature: -20.1 °C

Number of sunny days: 124 days

Number of rainy days: 151 days

Number of snow days: 90 days

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

Hietalahti air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.90.1-0.18.218.723.423.826.120.510.21.10.6
Average daytime temperature (°C)-3.8-4.6-4.62.49.416.517.319.014.11.7-4.0-6.6
Average temperature (°C)-5.3-6.6-7.4-1.25.413.814.615.911.70.0-5.6-7.9
Average night temperature (°C)-6.9-8.5-9.9-4.51.810.611.512.49.2-1.8-7.6-9.1
Absolute minimum temperature (°C)-18.2-15.6-20.1-11.0-4.91.49.27.42.8-9.8-17.0-15.1

Hietalahti monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.010.013.016.020.021.021.018.014.011.07.04.0
Daylight mean duration (h)5.58.511.815.118.521.019.716.413.09.76.54.3
Daylight minimum duration (h)4.07.010.013.016.020.018.014.011.08.05.03.0
Sunshine mean duration (h)1.11.95.410.512.214.29.610.95.32.70.20.2
Precipitation (mm)672957533478199122159914945
Sunny days98112418144931095
Rainy days903413162722271776
Snow days13201720000041420

Hietalahti - weather forecast by months

Hietalahti weather in januaryHietalahti weather in februaryHietalahti weather in marchHietalahti weather in aprilHietalahti weather in mayHietalahti weather in juneHietalahti weather in julyHietalahti weather in augustHietalahti weather in septemberHietalahti weather in octoberHietalahti weather in novemberHietalahti weather in december

Best time to visit Hietalahti:

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

  • April — 10.5(h)
  • May — 12.2(h)
  • June — 14.2(h)
  • July — 9.6(h)
  • August — 10.9(h)

Months with the longest average daylight duration in Hietalahti:

  • May — 18.5(h)
  • June — 21.0(h)
  • July — 19.7(h)
  • August — 16.4(h)

The largest precipitation sum in Hietalahti is at

  • July — 199(mm)
  • August — 122(mm)
  • September — 159(mm)

    • Weather forecast in the closest to Hietalahti admin centers

    Weather forecast in the closest towns to Hietalahti

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    Frequently asked questions

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