Best year time to visit Alsta

General weather information about Alsta

Average annual temperature is 6.7 °C

Absolute maximum temperature: 27.2 °C

Absolute minimum temperature: -15.9 °C

Number of sunny days: 133 days

Number of rainy days: 188 days

Number of snow days: 44 days

Look at detailed online map of Alsta

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

Alsta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.57.910.518.523.227.223.525.223.116.18.76.1
Average daytime temperature (°C)1.62.12.79.716.722.920.219.418.18.32.3-1.4
Average temperature (°C)-0.3-0.6-1.14.211.517.516.215.814.65.40.3-3.8
Average night temperature (°C)-2.5-3.3-5.5-0.85.411.212.112.510.92.7-1.8-6.9
Absolute minimum temperature (°C)-10.3-8.7-15.9-8.7-2.74.99.410.06.4-4.2-9.0-15.1

Alsta monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.99.211.814.617.118.617.915.512.910.27.66.1
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.93.85.09.713.414.313.38.37.34.70.90.8
Precipitation (mm)70356619222812716763587951
Sunny days817717202032141168
Rainy days20512121110282916191610
Snow days36121000001813

Alsta - weather forecast by months

Alsta weather in januaryAlsta weather in februaryAlsta weather in marchAlsta weather in aprilAlsta weather in mayAlsta weather in juneAlsta weather in julyAlsta weather in augustAlsta weather in septemberAlsta weather in octoberAlsta weather in novemberAlsta weather in december

Best time to visit Alsta:

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

  • April — 9.7(h)
  • May — 13.4(h)
  • June — 14.3(h)
  • July — 13.3(h)

Months with the longest average daylight duration in Alsta:

  • May — 17.1(h)
  • June — 18.6(h)
  • July — 17.9(h)

The largest precipitation sum in Alsta is at

  • July — 127(mm)
  • August — 167(mm)

    • Weather forecast in the closest to Alsta admin centers

    Weather forecast in the closest towns to Alsta

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    Frequently asked questions

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