Best year time to visit Hanisaari

General weather information about Hanisaari

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

Look at detailed online map of Hanisaari

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

Hanisaari 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

Hanisaari 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

Best time to visit Hanisaari:

The best time to visit Hanisaari 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 Hanisaari:

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

The largest precipitation sum in Hanisaari is at

  • July — 141(mm)
  • August — 196(mm)
  • October — 120(mm)
  • Frequently asked questions

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