Best year time to visit Mersch

General weather information about Mersch

Average annual temperature is 11.4 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: -5.4 °C

Number of sunny days: 118 days

Number of rainy days: 240 days

Number of snow days: 7 days

Look at detailed online map of Mersch

* Weather data for Mersch Luxembourg is based on climate observations for 2026 year

Mersch air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.013.315.018.224.230.031.929.529.924.214.611.8
Average daytime temperature (°C)6.07.810.112.418.625.723.422.523.216.68.87.1
Average temperature (°C)4.14.16.68.213.920.418.918.017.912.66.85.3
Average night temperature (°C)2.11.03.13.78.914.113.813.412.58.94.63.6
Absolute minimum temperature (°C)-5.4-5.2-3.7-3.63.58.98.18.55.51.3-4.3-4.3

Mersch monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.710.111.913.815.416.215.814.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)1.95.25.58.411.613.510.59.89.95.92.81.8
Precipitation (mm)11510129805126781254411015477
Sunny days61866131788171216
Rainy days21924241813232313192924
Snow days411000000001

Mersch - weather forecast by months

Mersch weather in januaryMersch weather in februaryMersch weather in marchMersch weather in aprilMersch weather in mayMersch weather in juneMersch weather in julyMersch weather in augustMersch weather in septemberMersch weather in octoberMersch weather in novemberMersch weather in december

Best time to visit Mersch:

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

  • May — 11.6(h)
  • June — 13.5(h)
  • July — 10.5(h)
  • August — 9.8(h)
  • September — 9.9(h)

Months with the longest average daylight duration in Mersch:

  • May — 15.4(h)
  • June — 16.2(h)
  • July — 15.8(h)

The largest precipitation sum in Mersch is at

  • January — 115(mm)
  • March — 129(mm)
  • August — 125(mm)
  • October — 110(mm)
  • November — 154(mm)

    • Weather forecast in the closest to Mersch admin centers

    Weather forecast in the closest towns to Mersch

    Explore Mersch

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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