Best year time to visit Sammallahti

General weather information about Sammallahti

Average annual temperature is 5.3 °C

Absolute maximum temperature: 28.3 °C

Absolute minimum temperature: -15.6 °C

Number of sunny days: 115 days

Number of rainy days: 173 days

Number of snow days: 77 days

Look at detailed online map of Sammallahti

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

Sammallahti air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.14.74.715.722.128.324.728.120.612.95.82.9
Average daytime temperature (°C)-1.3-1.3-0.58.414.720.420.419.816.94.9-0.4-4.1
Average temperature (°C)-2.8-3.5-3.52.79.916.117.117.014.23.0-2.0-5.8
Average night temperature (°C)-4.6-6.3-6.7-2.04.611.013.514.011.50.9-3.5-7.5
Absolute minimum temperature (°C)-11.7-14.6-15.6-9.0-2.61.411.811.26.0-6.0-14.3-12.2

Sammallahti monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.38.911.814.817.719.518.615.912.910.07.15.4
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.05.05.0
Sunshine mean duration (h)0.62.34.811.112.414.411.49.76.33.80.10.3
Precipitation (mm)672781236141127139901016543
Sunny days9117221414487946
Rainy days9298161627232318148
Snow days13151501000041217

Sammallahti - weather forecast by months

Sammallahti weather in januarySammallahti weather in februarySammallahti weather in marchSammallahti weather in aprilSammallahti weather in maySammallahti weather in juneSammallahti weather in julySammallahti weather in augustSammallahti weather in septemberSammallahti weather in octoberSammallahti weather in novemberSammallahti weather in december

Best time to visit Sammallahti:

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

  • April — 11.1(h)
  • May — 12.4(h)
  • June — 14.4(h)
  • July — 11.4(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Sammallahti:

  • May — 17.7(h)
  • June — 19.5(h)
  • July — 18.6(h)
  • August — 15.9(h)

The largest precipitation sum in Sammallahti is at

  • July — 127(mm)
  • August — 139(mm)
  • October — 101(mm)

    • Weather forecast in the closest to Sammallahti admin centers

    Weather forecast in the closest towns to Sammallahti

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    Frequently asked questions

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