Luxembourg City Weather in 2021

Historical record of Luxembourg City, Luxembourg weather for the year 2021 based on NOAA data.
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2021 Luxembourg City Weather Extremes
Highest temperature 30.6 °C June 17
Lowest temperature -10.6 °C February 10
Highest daily low 19.7 °C June 18
Lowest daily high -5.0 °C February 10
Most daily precipitation 7.7 cm July 14
Total annual precipitation 75.8 cm -
Highest Temperatures in Luxembourg City in 2021
Rank Temperature Date
1 30.6 °C Jun 17
2 29.7 °C Jun 16
3 29.3 °C Jun 18
4 29.2 °C Jun 19
5 28.3 °C Jun 15
6 27.4 °C Aug 15
6 27.4 °C Aug 12
8 27.1 °C Aug 14
9 26.9 °C Jun 14
10 26.8 °C Jun 4
Lowest Temperatures in Luxembourg City in 2021
Rank Temperature Date
1 -10.6 °C February 10
2 -9.8 °C February 13
3 -9.4 °C February 12
4 -8.8 °C February 14
5 -8.7 °C February 11
6 -7.2 °C February 9
7 -6.1 °C January 11
8 -6.0 °C December 22
9 -5.8 °C January 16
10 -4.2 °C December 21
10 -4.2 °C January 15
January 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
1.6 0.1 0.04
0.5 -2.5 0.00
0.5 -0.4 0.04
0.1 -0.7 0.02
1.0 -0.2 0.02
2.0 -0.2 0.02
0.5 -1.1 0.00
0.7 -1.2 0.00
1.5 -3.5 0.00
1.6 -4.0 0.00
1.3 -6.1 0.20
5.2 -0.7 0.30
3.2 -2.3 0.34
1.5 -1.7 0.46
-0.7 -4.2 0.06
-1.2 -5.8 0.24
2.8 -3.6 0.12
2.4 -0.4 0.00
2.4 -0.6 0.16
9.1 0.0 0.02
9.5 3.7 1.76
7.8 0.2 0.52
3.7 0.1 0.42
0.9 -0.9 0.46
1.5 -2.3 0.02
1.2 -1.5 0.20
1.7 -1.2 0.42
10.5 1.6 1.68
9.2 5.6 0.56
5.8 0.0 0.80
1.3 -0.6 0.54
February 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
6.7 1.2 0.06
10.3 3.1 0.52
11.1 6.0 1.78
8.6 4.3 0.00
8.4 4.7 0.62
6.0 4.2 1.14
6.8 -0.5 0.14
-0.5 -3.5 0.28
-3.4 -7.2 0.00
-5.0 -10.6 0.00
-2.8 -8.7 0.00
-3.3 -9.4 0.00
-1.9 -9.8 0.00
3.2 -8.8 0.00
5.1 -2.7 0.00
10.5 1.7 0.34
8.5 2.8 0.02
10.4 1.7 0.14
11.0 1.6 0.00
14.8 5.0 0.00
17.2 5.4 0.00
13.5 5.4 0.00
17.9 7.5 0.00
16.8 6.7 0.00
16.6 6.7 0.00
8.9 3.5 0.16
7.9 -0.4 0.00
10.0 0.6 0.00
March 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
14.0 0.4 0.00
15.2 2.6 0.00
15.2 3.8 0.00
10.3 2.9 0.24
4.0 -1.9 0.00
6.2 -3.7 0.00
7.4 -3.8 0.00
6.7 -2.5 0.00
5.3 0.1 0.04
9.6 0.9 0.14
12.1 3.2 0.50
8.4 2.2 0.80
7.6 1.6 1.14
7.3 0.7 0.44
8.3 2.9 0.14
5.6 1.6 0.30
6.6 1.3 0.00
6.3 -2.1 0.18
5.5 0.4 0.00
7.2 -1.1 0.00
7.8 1.7 0.00
6.5 1.1 0.00
11.1 1.9 0.00
15.4 0.6 0.00
11.1 2.5 0.00
13.6 2.5 0.06
8.2 2.9 0.04
13.6 1.2 0.00
19.5 3.6 0.00
22.5 7.1 0.00
23.5 8.3 0.00
April 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
22.4 8.7 0.00
11.5 2.2 0.00
10.9 3.3 0.00
12.2 1.1 0.00
4.5 -2.5 0.14
4.7 -2.6 0.00
5.0 -1.9 0.02
8.4 -3.5 0.00
14.9 0.0 0.68
8.4 6.8 1.42
8.6 1.4 1.34
7.5 -0.6 0.00
7.3 -1.1 0.00
7.8 -1.4 0.00
8.5 -1.0 0.00
7.1 0.5 0.00
11.6 3.3 0.00
11.9 5.3 0.00
12.7 6.3 0.02
15.7 4.3 0.00
17.2 5.8 0.00
13.8 2.8 0.00
15.3 2.1 0.00
16.4 4.0 0.00
13.9 2.8 0.00
14.6 2.1 0.00
16.8 2.2 0.00
18.6 4.8 0.00
13.1 2.1 0.00
11.0 -0.6 0.00
May 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
12.4 2.6 0.00
10.7 2.7 0.00
12.9 0.2 0.14
10.9 4.2 1.38
10.1 1.3 0.10
7.1 2.3 0.58
11.8 1.5 0.00
16.8 2.6 0.00
25.0 9.2 0.00
18.2 10.4 0.02
14.0 9.1 0.24
16.0 6.8 0.00
13.9 5.7 0.00
15.2 4.6 0.26
11.7 7.1 0.54
14.8 6.9 0.94
14.2 7.8 0.80
12.8 7.3 0.30
13.9 5.5 0.14
14.8 6.3 0.00
15.1 7.4 0.46
14.1 6.5 0.20
14.9 6.5 0.02
13.3 6.1 0.64
13.1 5.6 0.72
12.0 4.3 0.52
14.6 3.3 0.08
17.3 4.1 0.00
19.5 7.4 0.00
19.8 7.9 0.00
21.1 9.2 0.00
June 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
23.0 9.8 0.00
25.4 11.9 0.32
22.9 15.0 0.26
26.8 13.1 1.62
18.1 13.3 0.02
16.7 12.7 0.00
20.2 13.1 0.00
22.9 14.6 0.00
24.9 12.8 0.00
25.6 15.6 0.00
26.7 16.1 0.00
22.2 14.7 0.00
23.5 11.2 0.00
26.9 12.2 0.00
28.3 15.2 0.00
29.7 16.0 0.00
30.6 16.5 0.00
29.3 19.7 0.00
29.2 15.0 0.68
24.4 17.3 0.30
24.4 14.5 0.02
15.4 12.7 0.18
22.0 13.6 0.10
16.8 12.9 0.88
21.0 12.2 0.00
23.7 10.9 0.00
23.8 15.1 0.02
24.4 16.0 0.00
20.5 12.8 0.72
15.5 12.1 0.46
July 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
18.0 11.5 0.00
22.4 9.6 0.00
23.9 12.7 0.08
18.7 13.3 0.40
19.7 13.8 1.46
19.3 13.1 0.36
22.5 12.1 0.00
17.6 13.3 0.50
22.2 12.8 0.00
23.3 13.0 0.22
22.0 12.1 0.00
19.8 12.9 0.56
17.0 14.3 1.86
16.0 14.2 7.66
20.4 14.6 0.34
19.7 15.3 0.00
24.5 15.0 0.00
26.4 14.3 0.00
25.2 14.2 0.00
24.2 11.6 0.00
24.3 12.4 0.00
24.6 14.0 0.00
25.4 14.4 0.00
23.0 14.7 1.36
22.8 13.0 1.76
21.8 14.5 0.48
20.7 13.1 1.72
20.4 13.8 0.02
20.5 12.8 0.00
23.7 10.9 0.00
20.6 11.3 0.00
August 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
20.7 12.1 0.18
20.6 12.2 0.82
18.5 12.5 0.86
19.8 12.8 0.10
20.4 13.6 1.32
18.8 13.5 0.04
19.6 12.2 1.36
18.5 11.1 0.08
20.2 11.4 0.00
21.4 12.7 0.00
24.6 13.7 0.00
27.4 14.1 0.00
26.2 16.2 0.00
27.1 14.4 0.00
27.4 14.6 0.00
17.9 9.5 0.26
16.0 8.8 0.38
18.1 12.8 0.12
20.2 13.4 0.00
21.7 11.0 0.00
24.8 13.1 0.16
20.3 14.5 0.50
21.2 14.3 0.00
20.1 11.6 0.00
20.9 10.3 0.00
17.0 11.0 0.00
17.4 10.0 0.00
18.2 10.1 0.02
17.3 11.6 0.06
18.9 13.5 0.00
20.0 11.5 0.00
September 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
19.7 11.1 0.00
22.2 10.0 0.00
24.4 11.9 0.00
24.3 12.8 0.00
25.1 13.4 0.00
25.8 14.4 0.00
25.1 13.9 0.00
26.0 14.0 0.00
23.4 14.3 0.10
20.2 15.7 0.38
20.8 12.4 0.00
21.3 11.0 0.00
21.9 11.9 0.00
20.4 12.5 0.02
20.8 15.3 0.84
17.7 11.0 0.00
20.2 10.1 0.00
21.2 10.0 0.00
19.2 10.6 0.00
18.4 10.4 0.00
15.8 7.8 0.00
17.8 7.2 0.00
20.7 6.9 0.00
19.3 8.9 0.00
21.0 7.8 0.06
18.7 12.7 0.06
18.3 10.7 0.12
15.8 9.2 0.00
14.3 5.5 0.42
14.4 3.6 0.00
October 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
16.3 4.3 0.22
16.7 10.6 0.14
18.2 10.5 0.48
15.7 7.8 0.00
14.8 7.6 0.64
10.6 8.6 0.18
15.0 6.9 0.00
16.5 6.4 0.00
16.2 6.0 0.00
14.5 5.1 0.00
14.0 4.7 0.00
11.3 5.5 0.38
10.8 4.8 0.00
14.2 5.6 0.00
14.1 3.5 0.06
12.3 3.0 0.00
12.1 4.0 0.00
13.7 1.5 0.20
19.2 8.5 0.08
15.5 11.1 0.52
14.5 2.2 0.64
9.7 1.0 0.00
10.8 3.3 0.00
12.4 1.3 0.00
14.0 0.7 0.08
12.8 9.1 0.00
9.7 7.5 0.00
7.9 4.9 0.00
17.5 5.0 0.28
12.2 9.5 1.22
16.1 8.4 0.34
November 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
11.7 4.4 0.54
8.5 3.4 1.08
8.6 4.2 0.48
6.4 4.4 0.08
9.1 3.9 0.00
9.1 3.1 0.00
7.5 2.8 0.00
8.5 0.8 0.00
9.1 0.8 0.00
7.0 -0.7 0.00
7.9 -2.1 0.00
1.2 -2.0 0.02
9.2 1.1 0.34
8.7 6.8 0.00
7.2 4.2 0.02
4.9 3.6 0.00
6.2 3.0 0.00
5.5 2.9 0.00
9.0 5.3 0.00
10.5 3.4 0.00
5.3 3.7 0.02
5.2 -0.3 0.00
6.6 -1.7 0.00
6.4 -0.5 0.00
3.5 0.3 0.00
2.7 -1.3 0.96
3.2 0.1 0.28
1.9 -0.1 0.16
2.0 -2.0 0.12
5.0 0.3 0.08
December 2021 Luxembourg City Weather
Day High (°C) Low (°C) Precip. (cm)
n/a n/a 0.61
n/a n/a n/a
n/a -1.6 n/a
n/a n/a n/a
n/a n/a n/a
n/a n/a n/a
n/a 0.6 n/a
n/a n/a n/a
n/a -1.5 n/a
n/a n/a n/a
n/a 0.4 0.03
n/a 1.0 n/a
n/a n/a n/a
n/a n/a n/a
n/a n/a n/a
n/a 5.6 n/a
n/a n/a n/a
n/a 1.7 n/a
n/a 1.6 n/a
n/a n/a n/a
n/a -4.2 n/a
n/a -6.0 n/a
n/a n/a n/a
n/a 4.5 n/a
n/a n/a n/a
n/a 1.0 0.61
n/a 2.7 0.51
n/a n/a 0.99
n/a n/a 0.33
n/a 9.4 0.13
n/a n/a n/a
Weather Station Details
Years Station Coordinates
1947–2024 Luxembourg Airport location