Weather in Sepanlahti in August

General weather information about Sepanlahti

Average annual temperature is 4.3 °C

Absolute maximum temperature: 27.1 °C

Absolute minimum temperature: -15.3 °C

Number of sunny days: 127 days

Number of rainy days: 178 days

Number of snow days: 60 days

Look at detailed online map of Sepanlahti

* Weather data for Sepanlahti Finland is based on climate observations for 2026 year

Sepanlahti air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.13.83.416.221.727.123.227.121.511.53.62.3
Average daytime temperature (°C)-2.1-1.9-1.56.714.119.619.119.716.53.8-1.9-5.1
Average temperature (°C)-3.5-4.1-4.61.39.315.215.916.413.51.8-3.5-6.5
Average night temperature (°C)-5.3-6.6-7.7-2.94.09.812.713.210.7-0.2-4.9-7.8
Absolute minimum temperature (°C)-14.1-15.2-15.3-9.0-3.6-0.211.29.16.0-7.1-15.3-12.8

Sepanlahti monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)6.08.711.814.918.020.119.016.113.09.96.95.0
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.92.55.010.311.614.510.610.26.43.20.10.4
Precipitation (mm)642847424554175131109737340
Sunny days912822161156912710
Rainy days11698141926252116149
Snow days1110140100003912

Sepanlahti - weather forecast by months

Sepanlahti weather in januarySepanlahti weather in februarySepanlahti weather in marchSepanlahti weather in aprilSepanlahti weather in maySepanlahti weather in juneSepanlahti weather in julySepanlahti weather in augustSepanlahti weather in septemberSepanlahti weather in octoberSepanlahti weather in novemberSepanlahti weather in december

Best time to visit Sepanlahti:

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

  • April — 10.3(h)
  • May — 11.6(h)
  • June — 14.5(h)
  • July — 10.6(h)
  • August — 10.2(h)

Months with the longest average daylight duration in Sepanlahti:

  • May — 18.0(h)
  • June — 20.1(h)
  • July — 19.0(h)
  • August — 16.1(h)

The largest precipitation sum in Sepanlahti is at

  • July — 175(mm)
  • August — 131(mm)
  • September — 109(mm)

    • Weather forecast in the closest to Sepanlahti admin centers

    Weather forecast in the closest towns to Sepanlahti

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    Frequently asked questions

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