Best year time to visit Hällnäs

General weather information about Hällnäs

Average annual temperature is 1.6 °C

Absolute maximum temperature: 26.7 °C

Absolute minimum temperature: -23.0 °C

Number of sunny days: 133 days

Number of rainy days: 141 days

Number of snow days: 91 days

Look at detailed online map of Hällnäs

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

Hällnäs air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.34.53.39.820.026.725.922.122.19.60.13.7
Average daytime temperature (°C)-3.4-2.4-4.74.210.318.018.316.712.81.5-5.7-7.5
Average temperature (°C)-5.9-5.0-8.70.15.713.414.613.49.3-0.6-8.2-9.7
Average night temperature (°C)-9.0-8.3-13.0-4.1-0.18.010.510.06.0-2.6-11.2-12.3
Absolute minimum temperature (°C)-17.0-20.2-20.6-14.7-10.20.36.16.62.7-10.9-23.0-20.1

Hällnäs monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.020.022.022.018.014.011.07.04.0
Daylight mean duration (h)5.08.311.815.319.022.320.416.713.19.66.13.6
Daylight minimum duration (h)3.06.010.013.017.021.018.014.011.07.04.03.0
Sunshine mean duration (h)0.82.76.99.811.813.911.58.25.83.80.70.0
Precipitation (mm)72185226453989152127434259
Sunny days9101517161356513168
Rainy days252613172625251235
Snow days20131472000061118

Hällnäs - weather forecast by months

Hällnäs weather in januaryHällnäs weather in februaryHällnäs weather in marchHällnäs weather in aprilHällnäs weather in mayHällnäs weather in juneHällnäs weather in julyHällnäs weather in augustHällnäs weather in septemberHällnäs weather in octoberHällnäs weather in novemberHällnäs weather in december

Best time to visit Hällnäs:

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

  • April — 9.8(h)
  • May — 11.8(h)
  • June — 13.9(h)
  • July — 11.5(h)
  • August — 8.2(h)

Months with the longest average daylight duration in Hällnäs:

  • May — 19.0(h)
  • June — 22.3(h)
  • July — 20.4(h)
  • August — 16.7(h)

The largest precipitation sum in Hällnäs is at

  • July — 89(mm)
  • August — 152(mm)
  • September — 127(mm)

    • Weather forecast in the closest to Hällnäs admin centers

    Weather forecast in the closest towns to Hällnäs

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    Frequently asked questions

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