Luxembourg Weather Averages

Climate averages for Luxembourg based on 10 years of historical data.

Average Luxembourg temperatures by month

Avg high

4°

J

6°

F

10°

M

13°

A

17°

M

21°

J

23°

J

23°

A

19°

S

14°

O

8°

N

6°

D

Avg low

0°

J

1°

F

2°

M

4°

A

8°

M

12°

J

13°

J

14°

A

10°

S

7°

O

3°

N

1°

D

Average rainfall in Luxembourg by month

Rainfall (mm)

89

J

71

F

80

M

54

A

77

M

77

J

70

J

69

A

72

S

85

O

84

N

84

D

Sunshine hours in Luxembourg by month

Sunshine (h/day)

2

J

2

F

3

M

4

A

3

M

4

J

4

J

5

A

4

S

2

O

2

N

2

D

Humidity in Luxembourg by month

Average humidity

88%

J

83%

F

80%

M

77%

A

81%

M

80%

J

74%

J

72%

A

76%

S

84%

O

88%

N

89%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Vejr i Januar	4°C	0°C	89 mm	1.5h
Vejr i Februar	6°C	1°C	71 mm	2.5h
Vejr i Marts	10°C	2°C	80 mm	2.9h
Vejr i April	13°C	4°C	54 mm	3.6h
Vejr i Maj	17°C	8°C	77 mm	3.3h
Vejr i Juni	21°C	12°C	77 mm	4.3h
Vejr i Juli	23°C	13°C	70 mm	4.5h
Vejr i August	23°C	14°C	69 mm	4.8h
Vejr i September	19°C	10°C	72 mm	4.2h
Vejr i Oktober	14°C	7°C	85 mm	2.5h
Vejr i November	8°C	3°C	84 mm	1.9h
Vejr i December	6°C	1°C	84 mm	1.5h