Best year time to visit Lassila

General weather information about Lassila

Average annual temperature is 3.4 °C

Absolute maximum temperature: 27.0 °C

Absolute minimum temperature: -19.2 °C

Number of sunny days: 122 days

Number of rainy days: 153 days

Number of snow days: 90 days

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

Lassila air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.72.81.211.122.126.024.227.021.110.82.21.7
Average daytime temperature (°C)-2.9-3.6-3.84.512.418.618.219.914.82.5-3.0-5.6
Average temperature (°C)-4.4-5.5-6.40.17.514.715.516.712.50.7-4.7-7.0
Average night temperature (°C)-5.9-7.5-9.1-3.33.110.412.413.410.1-1.2-6.6-8.2
Absolute minimum temperature (°C)-17.3-14.4-19.2-9.2-4.51.29.77.83.0-8.9-15.3-14.4

Lassila monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.016.020.021.021.018.014.011.07.04.0
Daylight mean duration (h)5.48.511.815.218.621.119.816.413.19.76.44.2
Daylight minimum duration (h)4.06.010.013.016.020.018.014.011.08.04.03.0
Sunshine mean duration (h)1.02.25.810.612.214.19.711.15.32.80.20.2
Precipitation (mm)622955483610318899168914746
Sunny days8101123161341051084
Rainy days8234141727212516115
Snow days15161731000051122

Lassila - weather forecast by months

Lassila weather in januaryLassila weather in februaryLassila weather in marchLassila weather in aprilLassila weather in mayLassila weather in juneLassila weather in julyLassila weather in augustLassila weather in septemberLassila weather in octoberLassila weather in novemberLassila weather in december

Best time to visit Lassila:

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

  • April — 10.6(h)
  • May — 12.2(h)
  • June — 14.1(h)
  • July — 9.7(h)
  • August — 11.1(h)

Months with the longest average daylight duration in Lassila:

  • May — 18.6(h)
  • June — 21.1(h)
  • July — 19.8(h)
  • August — 16.4(h)

The largest precipitation sum in Lassila is at

  • June — 103(mm)
  • July — 188(mm)
  • September — 168(mm)

    • Weather forecast in the closest to Lassila admin centers

    Weather forecast in the closest towns to Lassila

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    Frequently asked questions

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