Luxembourg weather by month

Check out Luxembourg weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

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 Luxembourg3
5°C maximum daytime temperature in February in Luxembourg5
9°C maximum daytime temperature in March in Luxembourg9
13°C maximum daytime temperature in April in Luxembourg13
18°C maximum daytime temperature in May in Luxembourg18
21°C maximum daytime temperature in June in Luxembourg21
23°C maximum daytime temperature in July in Luxembourg23
22°C maximum daytime temperature in August in Luxembourg22
19°C maximum daytime temperature in September in Luxembourg19
14°C maximum daytime temperature in October in Luxembourg14
7°C maximum daytime temperature in November in Luxembourg7
4°C maximum daytime temperature in December in Luxembourg4
Min temperature (night-time)
-2°C minimum night-time temperature in January in Luxembourg-2
-1°C minimum night-time temperature in February in Luxembourg-1
1°C minimum night-time temperature in March in Luxembourg1
3°C minimum night-time temperature in April in Luxembourg3
7°C minimum night-time temperature in May in Luxembourg7
11°C minimum night-time temperature in June in Luxembourg11
12°C minimum night-time temperature in July in Luxembourg12
12°C minimum night-time temperature in August in Luxembourg12
10°C minimum night-time temperature in September in Luxembourg10
6°C minimum night-time temperature in October in Luxembourg6
2°C minimum night-time temperature in November in Luxembourg2
-1°C minimum night-time temperature in December in Luxembourg-1
Heat & Humidity
No heat & humidity in January in Luxembourg0
No heat & humidity in February in Luxembourg0
No heat & humidity in March in Luxembourg0
No heat & humidity in April in Luxembourg0
No heat & humidity in May in Luxembourg0
No heat & humidity in June in Luxembourg0
No heat & humidity in July in Luxembourg0
No heat & humidity in August in Luxembourg0
No heat & humidity in September in Luxembourg0
No heat & humidity in October in Luxembourg0
No heat & humidity in November in Luxembourg0
No heat & humidity in December in Luxembourg0

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

Sunshine & UV index 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 Luxembourg9
10 hours of daylight per day in February in Luxembourg10
12 hours of daylight per day in March in Luxembourg12
14 hours of daylight per day in April in Luxembourg14
15 hours of daylight per day in May in Luxembourg15
16 hours of daylight per day in June in Luxembourg16
16 hours of daylight per day in July in Luxembourg16
14 hours of daylight per day in August in Luxembourg14
13 hours of daylight per day in September in Luxembourg13
11 hours of daylight per day in October in Luxembourg11
9 hours of daylight per day in November in Luxembourg9
8 hours of daylight per day in December in Luxembourg8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Luxembourg1
UV (maximum) index 1 (Low) in February in Luxembourg1
UV (maximum) index 3 (Moderate) in March in Luxembourg3
UV (maximum) index 4 (Moderate) in April in Luxembourg4
UV (maximum) index 6 (High) in May in Luxembourg6
UV (maximum) index 7 (High) in June in Luxembourg7
UV (maximum) index 7 (High) in July in Luxembourg7
UV (maximum) index 6 (High) in August in Luxembourg6
UV (maximum) index 4 (Moderate) in September in Luxembourg4
UV (maximum) index 2 (Low) in October in Luxembourg2
UV (maximum) index 1 (Low) in November in Luxembourg1
UV (maximum) index 1 (Low) in December in Luxembourg1

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 Luxembourg18
15 days with some rainfall in February in Luxembourg15
17 days with some rainfall in March in Luxembourg17
15 days with some rainfall in April in Luxembourg15
16 days with some rainfall in May in Luxembourg16
15 days with some rainfall in June in Luxembourg15
13 days with some rainfall in July in Luxembourg13
13 days with some rainfall in August in Luxembourg13
13 days with some rainfall in September in Luxembourg13
15 days with some rainfall in October in Luxembourg15
17 days with some rainfall in November in Luxembourg17
17 days with some rainfall in December in Luxembourg17
Average monthly rainfall (mm)
87 mm monthly rainfall in January in Luxembourg87
68 mm monthly rainfall in February in Luxembourg68
74 mm monthly rainfall in March in Luxembourg74
59 mm monthly rainfall in April in Luxembourg59
74 mm monthly rainfall in May in Luxembourg74
74 mm monthly rainfall in June in Luxembourg74
70 mm monthly rainfall in July in Luxembourg70
70 mm monthly rainfall in August in Luxembourg70
71 mm monthly rainfall in September in Luxembourg71
74 mm monthly rainfall in October in Luxembourg74
89 mm monthly rainfall in November in Luxembourg89
95 mm monthly rainfall in December in Luxembourg95

More about Luxembourg

Luxembourg by month

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

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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.

What's the climate like in Luxembourg?

Luxembourg has a temperate climate with warm summers and some rainfall in all months.

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

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Compare Luxembourg weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Luxembourg and the UK (London).

Maximum daytime temperature (°C)

Luxembourg
UK (London)
3
7
5
7
9
10
13
13
18
17
21
20
23
22
22
22
19
19
14
15
7
10
4
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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