ClimateForecastMayJune >>

Climate in Luxembourg, Luxembourg

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Luxembourg

Tue   May 28
17°C | 7°C
SW 18 km/h
0.5 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Wed   May 29
15°C | 12°C
SW 22 km/h
18 mm
broken clouds and rain

broken clouds and rain

Thu   May 30
16°C | 11°C
W 18 km/h
3.8 mm
broken clouds and thunder

broken clouds and thunder

The best time of year to visit Luxembourg in Luxembourg

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Luxembourg?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Luxembourg?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Luxembourg?
    December tops the wettest month list with 90 mm of rainfall.
  • Which is the driest month in Luxembourg?
    April is the driest month with 60 mm of precipitation.
  • Which is the sunniest month in Luxembourg?
    July is the sunniest month with an average of 259 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.