Weather in Mersch in May

General weather information about Mersch

Average annual temperature is 11.2 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -6.7 °C

Number of sunny days: 99 days

Number of rainy days: 262 days

Number of snow days: 4 days

Look at detailed online map of Mersch

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

Mersch air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.312.416.921.824.129.432.628.129.823.314.311.2
Average daytime temperature (°C)6.77.79.112.617.924.422.021.822.915.79.17.0
Average temperature (°C)4.74.65.88.212.919.118.117.718.012.76.65.2
Average night temperature (°C)2.51.72.83.47.913.214.313.713.310.04.23.1
Absolute minimum temperature (°C)-4.0-4.5-5.7-3.01.88.111.310.18.14.1-3.9-6.7

Mersch monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.39.911.913.915.816.716.314.712.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.44.14.68.911.112.611.210.19.74.93.31.1
Precipitation (mm)1235111665771111289432140128168
Sunny days81221015182516515
Rainy days221629201612292614262824
Snow days100000000012

Best time to visit Mersch:

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

  • April — 8.9(h)
  • May — 11.1(h)
  • June — 12.6(h)
  • July — 11.2(h)
  • August — 10.1(h)
  • September — 9.7(h)

Months with the longest average daylight duration in Mersch:

  • May — 15.8(h)
  • June — 16.7(h)
  • July — 16.3(h)

The largest precipitation sum in Mersch is at

  • October — 140(mm)
  • December — 168(mm)