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Summer weather in Luxembourg

Weather in Luxembourg in Summer

June July August
Average day temperature: 68.4°F 71.8°F 72.5°F
Average night temperature: 54.3°F 56.9°F 57.9°F
Number of sunny days: 10 days 13 days 13 days
Day length: 16.0 - 16.3 h. 15.2 - 16.2 h. 13.5 - 15.2 h.
Number of rainy days: 5 days 5 days 4 days
Precipitation totals: 2.7 in. 2.7 in. 1.9 in.

Day & Night air temperature, °F

June
July
August
0
12
24
36
48
60
72
84
96
73.3
72.4
69.6
59.0
57.9
56.1
Day temperature   
Night temperature

Precipitation total, in.

June
July
August
0.0
0.5
1.0
1.5
2.1
2.6
3.1
3.6
1.9
2.9
3
Sunny, partly cloudy and cloudy days
June
July
August
0
5
10
15
20
25
30
35
8
8
11
11
10
9
12
12
10
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
June
July
August
0.0
1.2
2.4
3.6
4.8
6.0
7.3
8.5
6.6
7.1
6.8
Average sunny hours
June
July
August
0
1
2
3
4
5
6
7
8
9
10
8.5
9
9

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Luxembourg

Sunniest months:
July 13 days
September 13 days
August 13 days
Warmest months:
August 72.5 °F
July 71.8 °F
June 68.4 °F
Coldest months:
January 37.9 °F
December 40.5 °F
February 40.6 °F
Rainiest months:
December 6 days
July 5 days
June 5 days
Windiest months:
February 9.7 mph
January 9.6 mph
December 9.4 mph

Luxembourg on a weather map

Leaflet | Tiles © Esri
Places in Luxembourg:
Name
°F
+54°F
+54°F
+55°F
+55°F
+57°F
+55°F
+57°F
24 Hours Forecast
Luxembourg
Local time: 13:58
April 15, tuesday
1500
57°F
N
11 mph
1800
59°F
N
7 mph
2100
50°F
N
4 mph
April 16, wednesday
0000
50°F
NE
6 mph
0300
48°F
NE
6 mph
0600
45°F
E
9 mph
0900
43°F
E
4 mph
1200
48°F
E
8 mph
Units of measurement: °C / °F