Best year time to visit Hällesby Sand

General weather information about Hällesby Sand

Average annual temperature is 6.9 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -16.6 °C

Number of sunny days: 133 days

Number of rainy days: 187 days

Number of snow days: 45 days

Look at detailed online map of Hällesby Sand

* Weather data for Hällesby Sand Åland is based on climate observations for 2026 year

Hällesby Sand air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.75.810.314.420.627.422.126.621.615.29.45.9
Average daytime temperature (°C)2.21.51.78.013.520.819.619.217.58.23.0-0.3
Average temperature (°C)0.6-0.2-1.23.79.516.316.716.715.16.41.4-2.0
Average night temperature (°C)-1.2-2.6-5.4-0.74.810.513.414.112.34.2-0.6-4.2
Absolute minimum temperature (°C)-8.5-7.0-16.6-9.9-3.64.111.111.87.6-2.1-9.1-9.1

Hällesby Sand 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)6.89.111.814.617.218.818.015.612.910.17.56.0
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.92.85.69.913.915.814.09.38.55.11.60.7
Precipitation (mm)653884283117123102509810143
Sunny days121391822199512734
Rainy days1691312811222618231811
Snow days3690100001916

Hällesby Sand - weather forecast by months

Hällesby Sand weather in januaryHällesby Sand weather in februaryHällesby Sand weather in marchHällesby Sand weather in aprilHällesby Sand weather in mayHällesby Sand weather in juneHällesby Sand weather in julyHällesby Sand weather in augustHällesby Sand weather in septemberHällesby Sand weather in octoberHällesby Sand weather in novemberHällesby Sand weather in december

Best time to visit Hällesby Sand:

The best time to visit Hällesby Sand during the most sunny months:

  • April — 9.9(h)
  • May — 13.9(h)
  • June — 15.8(h)
  • July — 14.0(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Hällesby Sand:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Hällesby Sand is at

  • March — 84(mm)
  • July — 123(mm)
  • August — 102(mm)
  • October — 98(mm)
  • November — 101(mm)

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    Frequently asked questions

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