Weather in Heinonen in August

General weather information about Heinonen

Average annual temperature is 1.5 °C

Absolute maximum temperature: 27.7 °C

Absolute minimum temperature: -22.9 °C

Number of sunny days: 138 days

Number of rainy days: 136 days

Number of snow days: 91 days

Look at detailed online map of Heinonen

* Weather data for Heinonen Sweden is based on climate observations for 2026 year

Heinonen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.86.12.412.221.627.725.226.622.09.11.01.8
Average daytime temperature (°C)-4.2-3.1-4.75.412.618.918.418.713.30.0-5.3-7.5
Average temperature (°C)-7.5-6.2-9.20.37.314.314.714.79.8-3.0-8.0-10.1
Average night temperature (°C)-10.9-8.9-13.5-4.51.08.910.610.46.3-6.6-11.4-13.0
Absolute minimum temperature (°C)-22.6-22.9-21.4-10.4-7.0-0.94.96.0-0.4-16.7-19.9-20.8

Heinonen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.023.024.024.019.015.011.07.03.0
Daylight mean duration (h)4.08.011.715.620.124.022.117.113.29.45.41.8
Daylight minimum duration (h)1.06.09.013.017.024.019.015.011.07.03.01.0
Sunshine mean duration (h)0.92.57.010.212.814.79.98.95.73.60.30.0
Precipitation (mm)59294038523771113133633337
Sunny days9814181411878151412
Rainy days53381519232422932
Snow days17171442000071317

Heinonen - weather forecast by months

Heinonen weather in januaryHeinonen weather in februaryHeinonen weather in marchHeinonen weather in aprilHeinonen weather in mayHeinonen weather in juneHeinonen weather in julyHeinonen weather in augustHeinonen weather in septemberHeinonen weather in octoberHeinonen weather in novemberHeinonen weather in december

Best time to visit Heinonen:

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

  • April — 10.2(h)
  • May — 12.8(h)
  • June — 14.7(h)
  • July — 9.9(h)
  • August — 8.9(h)

Months with the longest average daylight duration in Heinonen:

  • May — 20.1(h)
  • June — 24.0(h)
  • July — 22.1(h)
  • August — 17.1(h)

The largest precipitation sum in Heinonen is at

  • August — 113(mm)
  • September — 133(mm)

    • Weather forecast in the closest to Heinonen admin centers

    Weather forecast in the closest towns to Heinonen

    Explore Heinonen

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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