Luxembourg City, Luxembourg 14-Day Forecast

Luxembourg 🇱🇺

The 14-day forecast for Luxembourg City is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.

Luxembourg City 14-day outlook: the story

July to October and April is the sweet spot for Luxembourg City - the dry season is running but the afternoons are still bearable. Expect 66°F (19°C) in the afternoon and around 11 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in July.

For typical conditions month by month, see the Luxembourg City climate & average temperatures guide.

Average temperatures in Luxembourg City by month

Monthly averages for Luxembourg City based on 2015–2024 weather data. Daylight is sunrise to sunset on the 15th; wet-day chance is the share of days with measurable rain.
MonthHighLow Rain daysPrecipitation SunshineDaylightWet-day chanceHumidity
January 40° 31° 14 3.5 in 3.1 h/day 8.6 h 45% 88%
February 44° 32° 12 2.7 in 5.2 h/day 10.0 h 42% 83%
March 49° 35° 13 2.8 in 7.2 h/day 11.7 h 43% 78%
April 56° 38° 11 2.1 in 9.8 h/day 13.7 h 35% 72%
May 63° 46° 12 3.0 in 11.0 h/day 15.4 h 40% 72%
June 72° 54° 12 2.8 in 11.5 h/day 16.3 h 40% 70%
July 74° 56° 10 2.5 in 11.9 h/day 15.9 h 33% 67%
August 74° 57° 11 2.5 in 10.8 h/day 14.4 h 36% 71%
September 67° 50° 11 2.8 in 9.3 h/day 12.5 h 36% 76%
October 58° 45° 12 3.2 in 5.9 h/day 10.6 h 38% 85%
November 47° 38° 14 3.3 in 3.7 h/day 9.0 h 45% 89%
December 42° 35° 14 3.2 in 2.7 h/day 8.1 h 45% 91%
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