Climate · Luxembourg

Luxembourg City

Warm and damp from June to September; chilly and wet from December to February.

Typical weather, averaged over 30 years49.6°N290 m above the sea
  1. Jan43°6°31°-1°Rain on about three days a week.
  2. Feb45°7°31°-1°Rain on about three days a week.
  3. Mar51°11°34°1°Rain on about three days a week.
  4. Apr59°15°38°3°Rain on about three days a week.
  5. May66°19°46°8°Rain on about three days a week.
  6. Jun72°22°53°12°Rain on about three days a week.
  7. Jul75°24°56°13°Rain on about three days a week.
  8. Aug76°24°57°14°Rain on about three days a week.
  9. Sep69°21°51°11°Rain on about two days a week.
  10. Oct62°17°46°8°Rain on about three days a week.
  11. Nov52°11°39°4°Rain on about three days a week.
  12. Dec44°7°33°1°Rain on about three days a week.
Each month: its typical high and low, and dots for wet days a week. Tap a month to open it.The best months

The warm season runs from June to September, with highs near 73°F and nights near 54°F. From December to February, highs are nearer 44°F. Rain or snow falls on about three days a week, spread through the year. Daylight runs from about 8 hours in December to 16 hours in June.The warm season runs from June to September, with highs near 23°C and nights near 12°C. From December to February, highs are nearer 7°C. Rain or snow falls on about three days a week, spread through the year. Daylight runs from about 8 hours in December to 16 hours in June.

Where Luxembourg City sits

Europe/Luxembourg

this place
typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
Latitude
49.6°Nnorthern hemisphere
Above the sea
290 mlow-lying
Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
8:27 AM7:47 AM6:52 AM6:45 AM5:52 AM5:28 AM5:44 AM6:25 AM7:10 AM7:55 AM7:46 AM8:25 AMsets 5:02 PMsets 5:53 PMsets 6:39 PMsets 8:27 PMsets 9:11 PMsets 9:44 PMsets 9:39 PMsets 8:56 PMsets 7:52 PMsets 6:48 PMsets 4:55 PMsets 4:36 PM
Nearest of ours
our one place here

The land around Luxembourg City, shaded by its typical high in January, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in February, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in March, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in April, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in May, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in June, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in July, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in August, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in September, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in October, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in November, the planning map's own layer.The land around Luxembourg City, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Luxembourg City is our one place in Luxembourg so far. Clock times are local, for the 15th.

Through the year

week by week

Temperature

Highs from 43°F in January to 76°F in August.Highs from 6°C in January to 24°C in August.

Chance of a wet day

Wettest in November and December (47% of days), driest in September (34%).

Cloud cover

Clearest in July (49% cover), cloudiest in November (77%).

Daylight

From 8h 12m in December to 16h 13m in June.

Week by week, lightly smoothed. Shading marks the seasons; the olive line, the best months. Hover or tap a week for its figures.

Month by month

°F°C

Luxembourg City, month by month: the typical high and low, wet days a week, cloud cover and daylight.
MonthTypical low to highWet days a weekCloudDaylight
JanuaryCool season
31°-1°43°6°
3 days74%8h 39m
FebruaryCool season
31°-1°45°7°
3 days71%10h 01m
March
34°1°51°11°
3 days64%11h 48m
April
38°3°59°15°
3 days58%13h 42m
May
46°8°66°19°
3 days60%15h 21m
JuneWarm seasonAt its best
53°12°72°22°
3 days52%16h 13m
JulyWarm seasonAt its best
56°13°75°24°
3 days49%15h 48m
AugustWarm seasonAt its best
57°14°76°24°
3 days50%14h 21m
SeptemberWarm seasonAt its best
51°11°69°21°
2 days52%12h 29m
October
46°8°62°17°
3 days64%10h 36m
November
39°4°52°11°
3 days77%9h 00m
DecemberCool season
33°1°44°7°
3 days76%8h 12m

When is the best time to visit Luxembourg City?


The best months are June to September: highs near 73°F, nights near 54°F, and rain on about three days a week.The best months are June to September: highs near 23°C, nights near 12°C, and rain on about three days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

Questions


What is the warmest month in Luxembourg City?

August, with highs near 76°F and lows near 57°F. The coolest is January, with highs near 43°F.August, with highs near 24°C and lows near 14°C. The coolest is January, with highs near 6°C.

When does it rain most in Luxembourg City?

November and December, with rain on about three days a week. September is the driest, with rain on about two days a week.

How long are the days in Luxembourg City?

From about 8 hours in December to 16 hours in June.

When are the skies clearest in Luxembourg City?

July, when cloud covers about 49% of the sky on average. November is the cloudiest, at about 77%.

Places with a year like Luxembourg City's

by their highs, lows and wet days

Their highs, lows, wet days and cloud run closest to Luxembourg City's through the year, one place a country. “Six months apart”: their winter is Luxembourg City's summer.

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Luxembourg City. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.