Best year time to visit Heikkilä

General weather information about Heikkilä

Average annual temperature is 4.2 °C

Absolute maximum temperature: 28.7 °C

Absolute minimum temperature: -17.3 °C

Number of sunny days: 139 days

Number of rainy days: 156 days

Number of snow days: 70 days

Look at detailed online map of Heikkilä

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

Heikkilä air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.34.74.216.021.927.624.328.721.911.74.83.3
Average daytime temperature (°C)-1.6-1.2-1.27.514.319.919.320.216.23.7-1.6-4.8
Average temperature (°C)-3.4-4.0-5.11.69.515.215.716.313.10.9-3.6-6.6
Average night temperature (°C)-5.5-7.0-9.4-3.94.09.611.712.510.0-1.5-5.7-8.7
Absolute minimum temperature (°C)-15.9-16.0-15.7-12.8-3.81.29.68.32.5-9.1-17.3-15.8

Heikkilä 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)5.88.711.815.018.220.419.216.213.09.86.74.7
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.22.65.59.612.114.311.09.96.14.60.40.3
Precipitation (mm)632552564943129117125845137
Sunny days12141022151357715109
Rainy days1043814172624231494
Snow days9101802000021118

Heikkilä - weather forecast by months

Heikkilä weather in januaryHeikkilä weather in februaryHeikkilä weather in marchHeikkilä weather in aprilHeikkilä weather in mayHeikkilä weather in juneHeikkilä weather in julyHeikkilä weather in augustHeikkilä weather in septemberHeikkilä weather in octoberHeikkilä weather in novemberHeikkilä weather in december

Best time to visit Heikkilä:

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

  • April — 9.6(h)
  • May — 12.1(h)
  • June — 14.3(h)
  • July — 11.0(h)
  • August — 9.9(h)

Months with the longest average daylight duration in Heikkilä:

  • May — 18.2(h)
  • June — 20.4(h)
  • July — 19.2(h)
  • August — 16.2(h)

The largest precipitation sum in Heikkilä is at

  • July — 129(mm)
  • August — 117(mm)
  • September — 125(mm)

    • Weather forecast in the closest to Heikkilä admin centers

    Weather forecast in the closest towns to Heikkilä

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    Frequently asked questions

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