Weather in Lamppi in September

General weather information about Lamppi

Average annual temperature is 5.8 °C

Absolute maximum temperature: 30.7 °C

Absolute minimum temperature: -16.5 °C

Number of sunny days: 136 days

Number of rainy days: 173 days

Number of snow days: 56 days

Look at detailed online map of Lamppi

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

Lamppi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.25.64.516.620.828.724.130.722.014.37.35.4
Average daytime temperature (°C)0.40.50.59.213.119.519.619.917.46.30.6-2.8
Average temperature (°C)-1.2-1.7-2.83.79.315.716.416.914.64.2-1.4-4.8
Average night temperature (°C)-2.8-4.6-7.5-1.64.710.712.913.711.82.1-3.5-7.5
Absolute minimum temperature (°C)-13.3-14.2-16.5-12.5-2.54.211.111.34.6-6.2-15.8-15.8

Lamppi 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)6.48.911.814.817.619.418.515.912.910.07.25.5
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.43.66.110.813.215.612.99.67.95.50.90.3
Precipitation (mm)743488414029147124103889626
Sunny days913721201655813811
Rainy days16510991426262216137
Snow days610140200002913

Lamppi - weather forecast by months

Lamppi weather in januaryLamppi weather in februaryLamppi weather in marchLamppi weather in aprilLamppi weather in mayLamppi weather in juneLamppi weather in julyLamppi weather in augustLamppi weather in septemberLamppi weather in octoberLamppi weather in novemberLamppi weather in december

Best time to visit Lamppi:

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

  • April — 10.8(h)
  • May — 13.2(h)
  • June — 15.6(h)
  • July — 12.9(h)
  • August — 9.6(h)

Months with the longest average daylight duration in Lamppi:

  • May — 17.6(h)
  • June — 19.4(h)
  • July — 18.5(h)
  • August — 15.9(h)

The largest precipitation sum in Lamppi is at

  • July — 147(mm)
  • August — 124(mm)
  • September — 103(mm)
  • November — 96(mm)

    • Weather forecast in the closest to Lamppi admin centers

    Weather forecast in the closest towns to Lamppi

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    Frequently asked questions

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