Weather in Strömma in August

General weather information about Strömma

Average annual temperature is 6.9 °C

Absolute maximum temperature: 28.0 °C

Absolute minimum temperature: -17.2 °C

Number of sunny days: 136 days

Number of rainy days: 186 days

Number of snow days: 43 days

Look at detailed online map of Strömma

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

Strömma air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.05.110.017.922.728.022.127.621.615.39.36.1
Average daytime temperature (°C)1.81.21.38.415.321.819.819.317.78.23.1-0.2
Average temperature (°C)-0.2-1.2-1.93.610.416.916.716.815.26.41.5-1.7
Average night temperature (°C)-2.5-4.4-6.2-1.24.510.913.614.212.44.4-0.2-3.4
Absolute minimum temperature (°C)-8.2-8.3-17.2-7.4-4.04.111.012.17.6-2.3-8.5-7.9

Strömma 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)6.89.111.814.617.218.818.015.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.82.75.59.813.915.814.09.38.75.11.60.6
Precipitation (mm)6541903027151491215110010440
Sunny days121491722209611745
Rainy days1751013810222519242013
Snow days29120100000613

Strömma - weather forecast by months

Strömma weather in januaryStrömma weather in februaryStrömma weather in marchStrömma weather in aprilStrömma weather in mayStrömma weather in juneStrömma weather in julyStrömma weather in augustStrömma weather in septemberStrömma weather in octoberStrömma weather in novemberStrömma weather in december

Best time to visit Strömma:

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

  • April — 9.8(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 Strömma:

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

The largest precipitation sum in Strömma is at

  • March — 90(mm)
  • July — 149(mm)
  • August — 121(mm)
  • October — 100(mm)
  • November — 104(mm)

    • Weather forecast in the closest to Strömma admin centers

    Weather forecast in the closest towns to Strömma

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    Frequently asked questions

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