Best year time to visit Luumäki

General weather information about Luumäki

Average annual temperature is 5.5 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -20.5 °C

Number of sunny days: 125 days

Number of rainy days: 170 days

Number of snow days: 70 days

Look at detailed online map of Luumäki

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

Luumäki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.05.36.618.822.428.324.730.322.314.37.23.5
Average daytime temperature (°C)-1.3-1.50.410.115.521.420.821.417.95.70.3-4.0
Average temperature (°C)-3.2-4.0-2.93.910.516.416.917.514.53.5-1.4-6.1
Average night temperature (°C)-5.2-7.4-6.7-1.85.010.412.913.711.11.4-3.2-8.4
Absolute minimum temperature (°C)-14.1-20.5-17.9-13.3-1.92.210.410.07.4-5.3-12.3-15.1

Luumäki monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.06.0
Daylight mean duration (h)6.69.011.814.717.419.118.215.712.910.17.45.7
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.72.14.511.512.914.912.69.77.24.10.50.2
Precipitation (mm)90278625352013987891007156
Sunny days10107221612310101177
Rainy days11297131828212019148
Snow days1016151200001916

Luumäki - weather forecast by months

Luumäki weather in januaryLuumäki weather in februaryLuumäki weather in marchLuumäki weather in aprilLuumäki weather in mayLuumäki weather in juneLuumäki weather in julyLuumäki weather in augustLuumäki weather in septemberLuumäki weather in octoberLuumäki weather in novemberLuumäki weather in december

Best time to visit Luumäki:

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

  • April — 11.5(h)
  • May — 12.9(h)
  • June — 14.9(h)
  • July — 12.6(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Luumäki:

  • May — 17.4(h)
  • June — 19.1(h)
  • July — 18.2(h)
  • August — 15.7(h)

The largest precipitation sum in Luumäki is at

  • January — 90(mm)
  • July — 139(mm)
  • August — 87(mm)
  • September — 89(mm)
  • October — 100(mm)

    • Weather forecast in the closest to Luumäki admin centers

    Weather forecast in the closest towns to Luumäki

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    Frequently asked questions

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