Luxembourg climate guide

Temperature in Luxembourg (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
3°C maximum daytime temperature in January in Luxembourg (Luxembourg (Centre))3
5°C maximum daytime temperature in February in Luxembourg (Luxembourg (Centre))5
9°C maximum daytime temperature in March in Luxembourg (Luxembourg (Centre))9
13°C maximum daytime temperature in April in Luxembourg (Luxembourg (Centre))13
18°C maximum daytime temperature in May in Luxembourg (Luxembourg (Centre))18
21°C maximum daytime temperature in June in Luxembourg (Luxembourg (Centre))21
23°C maximum daytime temperature in July in Luxembourg (Luxembourg (Centre))23
22°C maximum daytime temperature in August in Luxembourg (Luxembourg (Centre))22
19°C maximum daytime temperature in September in Luxembourg (Luxembourg (Centre))19
14°C maximum daytime temperature in October in Luxembourg (Luxembourg (Centre))14
7°C maximum daytime temperature in November in Luxembourg (Luxembourg (Centre))7
4°C maximum daytime temperature in December in Luxembourg (Luxembourg (Centre))4
Min temperature (night-time)
-2°C minimum night-time temperature in January in Luxembourg (Luxembourg (Centre))-2
-1°C minimum night-time temperature in February in Luxembourg (Luxembourg (Centre))-1
1°C minimum night-time temperature in March in Luxembourg (Luxembourg (Centre))1
3°C minimum night-time temperature in April in Luxembourg (Luxembourg (Centre))3
7°C minimum night-time temperature in May in Luxembourg (Luxembourg (Centre))7
11°C minimum night-time temperature in June in Luxembourg (Luxembourg (Centre))11
12°C minimum night-time temperature in July in Luxembourg (Luxembourg (Centre))12
12°C minimum night-time temperature in August in Luxembourg (Luxembourg (Centre))12
10°C minimum night-time temperature in September in Luxembourg (Luxembourg (Centre))10
6°C minimum night-time temperature in October in Luxembourg (Luxembourg (Centre))6
2°C minimum night-time temperature in November in Luxembourg (Luxembourg (Centre))2
-1°C minimum night-time temperature in December in Luxembourg (Luxembourg (Centre))-1

Sunshine & Daylight in Luxembourg

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Luxembourg (Luxembourg (Centre))9
10 hours of daylight per day in February in Luxembourg (Luxembourg (Centre))10
12 hours of daylight per day in March in Luxembourg (Luxembourg (Centre))12
14 hours of daylight per day in April in Luxembourg (Luxembourg (Centre))14
15 hours of daylight per day in May in Luxembourg (Luxembourg (Centre))15
16 hours of daylight per day in June in Luxembourg (Luxembourg (Centre))16
16 hours of daylight per day in July in Luxembourg (Luxembourg (Centre))16
14 hours of daylight per day in August in Luxembourg (Luxembourg (Centre))14
13 hours of daylight per day in September in Luxembourg (Luxembourg (Centre))13
11 hours of daylight per day in October in Luxembourg (Luxembourg (Centre))11
9 hours of daylight per day in November in Luxembourg (Luxembourg (Centre))9
8 hours of daylight per day in December in Luxembourg (Luxembourg (Centre))8

Rainfall in Luxembourg

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
18 days with some rainfall in January in Luxembourg (Luxembourg (Centre))18
15 days with some rainfall in February in Luxembourg (Luxembourg (Centre))15
17 days with some rainfall in March in Luxembourg (Luxembourg (Centre))17
15 days with some rainfall in April in Luxembourg (Luxembourg (Centre))15
16 days with some rainfall in May in Luxembourg (Luxembourg (Centre))16
15 days with some rainfall in June in Luxembourg (Luxembourg (Centre))15
13 days with some rainfall in July in Luxembourg (Luxembourg (Centre))13
13 days with some rainfall in August in Luxembourg (Luxembourg (Centre))13
13 days with some rainfall in September in Luxembourg (Luxembourg (Centre))13
15 days with some rainfall in October in Luxembourg (Luxembourg (Centre))15
17 days with some rainfall in November in Luxembourg (Luxembourg (Centre))17
17 days with some rainfall in December in Luxembourg (Luxembourg (Centre))17
Average monthly rainfall (mm)
87 mm monthly rainfall in January in Luxembourg (Luxembourg (Centre))87
68 mm monthly rainfall in February in Luxembourg (Luxembourg (Centre))68
74 mm monthly rainfall in March in Luxembourg (Luxembourg (Centre))74
59 mm monthly rainfall in April in Luxembourg (Luxembourg (Centre))59
74 mm monthly rainfall in May in Luxembourg (Luxembourg (Centre))74
74 mm monthly rainfall in June in Luxembourg (Luxembourg (Centre))74
70 mm monthly rainfall in July in Luxembourg (Luxembourg (Centre))70
70 mm monthly rainfall in August in Luxembourg (Luxembourg (Centre))70
71 mm monthly rainfall in September in Luxembourg (Luxembourg (Centre))71
74 mm monthly rainfall in October in Luxembourg (Luxembourg (Centre))74
89 mm monthly rainfall in November in Luxembourg (Luxembourg (Centre))89
95 mm monthly rainfall in December in Luxembourg (Luxembourg (Centre))95

More climate for Luxembourg

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Luxembourg (Luxembourg (Centre))1
UV (maximum) index 1 (Low) in February in Luxembourg (Luxembourg (Centre))1
UV (maximum) index 3 (Moderate) in March in Luxembourg (Luxembourg (Centre))3
UV (maximum) index 4 (Moderate) in April in Luxembourg (Luxembourg (Centre))4
UV (maximum) index 6 (High) in May in Luxembourg (Luxembourg (Centre))6
UV (maximum) index 7 (High) in June in Luxembourg (Luxembourg (Centre))7
UV (maximum) index 7 (High) in July in Luxembourg (Luxembourg (Centre))7
UV (maximum) index 6 (High) in August in Luxembourg (Luxembourg (Centre))6
UV (maximum) index 4 (Moderate) in September in Luxembourg (Luxembourg (Centre))4
UV (maximum) index 2 (Low) in October in Luxembourg (Luxembourg (Centre))2
UV (maximum) index 1 (Low) in November in Luxembourg (Luxembourg (Centre))1
UV (maximum) index 1 (Low) in December in Luxembourg (Luxembourg (Centre))1
Heat & Humidity
No heat & humidity in January in Luxembourg (Luxembourg (Centre))0
No heat & humidity in February in Luxembourg (Luxembourg (Centre))0
No heat & humidity in March in Luxembourg (Luxembourg (Centre))0
No heat & humidity in April in Luxembourg (Luxembourg (Centre))0
No heat & humidity in May in Luxembourg (Luxembourg (Centre))0
No heat & humidity in June in Luxembourg (Luxembourg (Centre))0
No heat & humidity in July in Luxembourg (Luxembourg (Centre))0
No heat & humidity in August in Luxembourg (Luxembourg (Centre))0
No heat & humidity in September in Luxembourg (Luxembourg (Centre))0
No heat & humidity in October in Luxembourg (Luxembourg (Centre))0
No heat & humidity in November in Luxembourg (Luxembourg (Centre))0
No heat & humidity in December in Luxembourg (Luxembourg (Centre))0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Going to Luxembourg? Find the best month to visit Luxembourg based on the weather.

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Check climate guides for Luxembourg showing average temperature, rainfall & sunshine figures for each month of the year.

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More about Luxembourg

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The climate guide for Luxembourg shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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