Best year time to visit Hannonmäki

General weather information about Hannonmäki

Average annual temperature is 3.7 °C

Absolute maximum temperature: 27.7 °C

Absolute minimum temperature: -20.3 °C

Number of sunny days: 117 days

Number of rainy days: 166 days

Number of snow days: 82 days

Look at detailed online map of Hannonmäki

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

Hannonmäki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.23.13.816.422.727.423.927.720.911.22.32.2
Average daytime temperature (°C)-2.6-3.2-1.97.614.119.418.320.116.03.4-2.8-5.8
Average temperature (°C)-4.3-5.7-5.31.49.414.815.216.413.01.2-4.5-7.5
Average night temperature (°C)-6.3-8.3-8.9-3.33.99.411.612.410.0-0.8-6.4-9.1
Absolute minimum temperature (°C)-18.3-20.3-18.3-10.9-3.6-0.99.67.14.7-7.1-19.0-15.1

Hannonmäki 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)5.98.711.815.018.120.219.116.213.09.96.84.8
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.82.45.310.412.114.29.710.66.03.30.10.2
Precipitation (mm)853774216790201109114737651
Sunny days911102413123841256
Rainy days8376161828232616132
Snow days14141402000031223

Hannonmäki - weather forecast by months

Hannonmäki weather in januaryHannonmäki weather in februaryHannonmäki weather in marchHannonmäki weather in aprilHannonmäki weather in mayHannonmäki weather in juneHannonmäki weather in julyHannonmäki weather in augustHannonmäki weather in septemberHannonmäki weather in octoberHannonmäki weather in novemberHannonmäki weather in december

Best time to visit Hannonmäki:

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

  • April — 10.4(h)
  • May — 12.1(h)
  • June — 14.2(h)
  • July — 9.7(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Hannonmäki:

  • May — 18.1(h)
  • June — 20.2(h)
  • July — 19.1(h)
  • August — 16.2(h)

The largest precipitation sum in Hannonmäki is at

  • July — 201(mm)
  • August — 109(mm)
  • September — 114(mm)

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    Weather forecast in the closest towns to Hannonmäki

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    Frequently asked questions

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