Aachen Weather in 2021

Historical record of Aachen, Germany weather for the year 2021 based on NOAA data.
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2021 Aachen Weather Extremes
Highest temperature 31.6 °C June 17
Lowest temperature -11.1 °C February 10
Highest daily low 19.5 °C June 18
Lowest daily high -5.9 °C February 9
Most daily precipitation 9.9 cm July 14
Total annual precipitation 101.1 cm -
Highest Temperatures in Aachen in 2021
Rank Temperature Date
1 31.6 °C Jun 17
2 30.9 °C Jun 18
3 30.1 °C Jun 16
4 28.0 °C Jun 2
5 27.1 °C Jun 19
6 27.0 °C Jun 14
7 26.4 °C Sep 8
7 26.4 °C May 9
9 26.3 °C Aug 15
9 26.3 °C Aug 12
Lowest Temperatures in Aachen in 2021
Rank Temperature Date
1 -11.1 °C February 10
2 -10.2 °C February 9
3 -9.3 °C February 13
4 -8.8 °C February 11
5 -8.7 °C February 12
6 -7.9 °C February 8
7 -6.9 °C February 14
8 -4.8 °C December 22
9 -3.7 °C December 21
10 -2.9 °C February 7
January 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
3.2 0.3 0.00
2.0 -0.2 0.03
1.8 0.5 0.02
0.9 0.1 0.00
1.3 0.4 0.01
1.9 0.0 0.01
0.8 -0.1 1.06
0.7 -1.4 0.40
0.1 -1.9 0.00
2.0 -2.1 0.00
3.0 -2.0 0.71
6.6 0.2 0.85
3.7 0.2 0.22
2.6 -0.9 0.00
-0.1 -2.2 0.00
0.1 -1.7 0.13
4.2 -1.2 0.23
5.2 2.4 0.02
5.8 2.7 0.49
10.4 4.5 0.37
10.5 2.6 0.59
9.3 1.5 0.02
5.6 -0.3 1.61
0.3 -1.7 0.46
1.5 -2.5 0.06
2.9 0.9 0.01
3.7 0.2 0.33
9.8 3.6 2.87
9.5 6.7 0.63
7.0 -0.3 0.33
1.4 -1.1 0.15
February 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
5.1 1.2 0.18
10.2 2.5 0.44
11.0 6.5 1.29
9.4 4.4 0.01
10.5 5.7 0.02
7.2 1.1 1.79
1.3 -2.9 0.39
-1.9 -7.9 0.04
-5.9 -10.2 0.00
-4.2 -11.1 0.00
-1.7 -8.8 0.00
-2.9 -8.7 0.00
-0.6 -9.3 0.00
6.0 -6.9 0.00
6.3 1.9 0.28
13.0 5.3 0.22
10.5 6.7 0.00
12.3 3.9 0.25
10.2 3.6 0.00
15.8 8.0 0.00
17.8 9.9 0.00
17.5 11.8 0.00
17.1 11.3 0.00
19.1 11.9 0.00
18.7 9.4 0.41
9.7 2.1 0.00
7.1 0.8 0.00
9.5 1.0 0.00
March 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
12.3 -0.2 0.00
16.4 1.7 0.00
15.6 7.8 0.47
9.2 1.7 0.66
4.5 -1.3 0.00
5.5 -2.7 0.00
5.2 -2.7 0.00
5.9 -0.5 0.02
4.8 1.3 0.32
9.7 2.1 0.04
12.3 5.0 0.53
8.4 4.0 0.85
8.7 1.7 0.97
7.8 2.4 0.51
7.7 3.1 0.11
6.1 2.8 0.64
5.3 1.7 0.15
5.3 -0.1 0.03
7.0 0.5 0.00
7.0 -0.7 0.03
6.7 2.9 0.02
6.6 2.3 0.00
10.7 2.0 0.00
15.5 3.6 0.00
11.7 3.2 0.00
14.5 4.7 0.27
9.1 0.8 0.33
14.4 5.0 0.00
20.1 8.4 0.00
21.8 7.6 0.00
24.5 12.3 0.00
April 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
20.1 4.1 0.00
8.6 2.6 0.00
10.2 2.3 0.00
8.2 1.9 0.00
5.8 -1.5 0.80
1.4 -1.4 0.67
3.3 -1.4 0.50
7.3 -0.4 0.00
13.0 3.7 0.41
10.2 5.2 1.12
9.4 0.2 0.47
6.7 -1.1 0.07
8.7 -1.3 0.00
7.8 -0.5 0.00
8.6 -0.7 0.00
10.4 -0.1 0.00
11.6 1.4 0.00
12.7 2.0 0.00
9.9 4.0 0.00
16.0 5.1 0.00
16.2 3.8 0.00
11.6 0.8 0.00
13.1 0.9 0.00
12.7 0.8 0.00
10.8 0.9 0.00
13.3 0.0 0.00
15.2 1.0 0.00
18.9 3.7 0.00
11.2 1.8 0.19
12.1 1.3 0.00
May 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
11.8 1.4 0.01
11.0 1.3 0.00
13.9 0.1 0.08
13.7 4.4 0.20
10.5 2.6 0.22
10.1 3.4 0.33
12.3 2.2 0.11
17.7 2.2 0.00
26.4 13.2 0.00
21.7 12.9 0.24
15.4 10.7 0.16
16.5 7.4 0.17
16.8 6.0 1.15
16.0 6.2 1.16
13.6 7.8 0.16
15.4 8.0 0.13
13.9 9.0 0.38
15.5 8.6 0.25
13.5 6.6 0.38
15.7 7.7 0.00
17.0 8.2 0.14
10.6 8.2 0.68
14.7 7.5 0.00
14.7 6.9 0.63
12.5 5.7 2.44
13.6 7.1 0.49
13.7 7.6 0.07
16.9 5.8 0.00
18.6 6.9 0.00
20.1 6.7 0.00
21.9 9.0 0.00
June 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
23.2 9.8 0.00
28.0 10.4 0.00
24.2 17.2 0.16
24.5 15.1 0.64
16.4 13.0 0.15
17.4 12.0 0.02
19.1 12.9 0.00
23.4 11.9 0.00
25.2 12.7 0.00
25.4 13.2 0.00
25.1 14.8 0.00
21.5 11.6 0.01
21.8 8.6 0.00
27.0 11.1 0.00
24.2 15.0 0.00
30.1 14.3 0.00
31.6 18.2 0.00
30.9 19.5 0.00
27.1 17.6 2.27
24.7 17.7 1.25
17.8 13.2 0.40
13.7 10.9 1.30
16.0 11.0 0.00
19.6 11.6 0.00
21.8 11.3 0.00
24.2 11.8 0.00
25.1 14.7 0.76
23.7 14.9 2.71
23.3 13.9 1.98
15.3 12.0 0.85
July 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
16.3 10.0 0.00
22.0 10.0 0.00
24.6 12.8 0.01
21.7 13.4 1.26
19.3 13.1 0.50
20.9 12.3 0.03
22.2 14.0 0.00
20.3 13.5 0.00
21.6 13.5 0.63
22.7 13.1 2.90
21.4 14.3 0.00
22.5 12.9 0.16
18.7 16.5 5.50
17.7 15.7 9.87
18.2 15.9 0.64
17.2 14.2 0.00
24.1 14.7 0.00
25.5 13.9 0.00
21.5 13.6 0.00
21.9 11.3 0.00
23.9 11.1 0.00
24.1 12.9 0.00
24.8 11.8 0.00
21.8 13.8 0.28
25.2 14.2 0.61
22.6 16.0 0.14
23.4 15.2 0.12
21.5 14.4 0.55
20.1 13.7 0.00
24.1 13.2 0.00
20.2 13.1 0.02
August 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
18.0 12.4 0.96
18.1 11.2 0.57
17.1 11.7 0.34
21.1 10.6 0.05
22.8 13.4 0.04
20.8 14.3 0.68
21.7 13.8 0.07
19.1 13.5 0.12
20.3 14.0 1.11
21.8 13.3 0.07
23.1 13.1 0.00
26.3 13.9 0.00
24.2 14.3 0.00
24.0 13.2 0.00
26.3 14.4 0.00
17.6 11.0 0.87
15.8 10.9 0.65
18.3 13.7 0.02
17.7 14.3 0.00
21.4 13.5 0.15
24.9 13.1 0.68
19.6 15.3 0.55
19.3 13.8 0.00
20.5 10.2 0.00
20.9 9.6 0.06
17.4 11.3 0.20
17.8 10.2 0.42
17.9 12.7 0.75
15.4 11.8 1.20
18.1 13.8 0.02
19.4 12.7 0.00
September 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
15.7 10.8 0.01
21.2 9.0 0.00
24.4 11.6 0.00
21.8 11.9 0.00
24.9 12.1 0.00
24.7 12.3 0.00
25.4 13.1 0.00
26.4 13.6 0.00
25.8 19.1 0.00
21.9 17.8 0.08
20.7 14.9 0.00
20.1 12.9 0.00
21.2 11.0 0.00
24.5 12.5 0.10
20.9 13.9 0.41
19.2 11.3 0.01
20.4 12.0 0.00
21.3 11.0 0.00
20.2 9.9 0.00
17.2 8.3 0.00
16.7 8.8 0.00
19.2 6.9 0.00
20.0 9.0 0.00
20.2 13.1 0.00
22.9 12.3 0.00
21.0 15.7 0.00
19.7 10.6 0.35
17.4 10.3 0.02
14.1 7.6 0.91
13.7 6.6 0.00
October 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
17.5 9.9 0.18
17.5 11.2 0.06
18.2 10.6 0.21
16.8 10.9 0.00
16.5 9.6 0.37
11.3 9.5 0.31
16.2 7.9 0.00
16.3 6.0 0.00
16.5 5.3 0.00
15.8 4.3 0.06
12.9 8.4 0.01
11.3 5.7 0.79
12.6 5.8 0.04
14.1 8.2 0.00
13.0 6.6 0.20
12.3 3.9 0.00
14.0 4.2 0.00
16.8 5.9 0.11
17.5 12.8 0.05
16.7 14.7 0.82
14.9 5.6 0.55
10.5 3.9 0.25
12.1 6.0 0.00
14.6 3.1 0.00
14.0 7.2 0.28
13.8 9.8 0.01
15.9 9.1 0.00
16.3 6.1 0.00
17.3 11.1 0.14
14.0 10.7 0.38
16.8 9.2 0.96
November 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
11.9 7.2 0.03
10.2 4.4 0.06
6.2 3.4 0.58
8.0 4.7 0.09
10.0 5.6 0.03
10.6 4.3 0.07
10.9 6.0 0.06
10.1 4.6 0.00
12.1 3.1 0.00
10.9 2.4 0.00
10.0 1.6 0.00
12.4 1.4 0.34
10.3 7.8 0.42
9.1 4.2 0.00
6.4 4.6 0.07
5.3 3.6 0.03
7.9 3.8 0.02
9.8 5.0 0.03
9.8 7.4 0.04
9.2 4.7 0.07
7.6 2.6 0.29
5.9 0.2 0.00
5.2 0.2 0.01
6.7 -0.8 0.00
4.2 -0.9 0.05
3.9 2.6 0.28
4.4 0.8 0.00
3.3 0.0 0.23
3.1 -0.5 0.37
8.6 2.0 0.93
December 2021 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
8.0 3.9 0.76
4.0 -0.1 0.32
3.6 0.8 0.21
5.8 3.0 0.77
4.2 2.2 0.09
4.0 0.9 0.96
6.1 1.9 0.01
6.4 2.4 0.00
3.9 1.6 0.01
3.7 0.2 0.49
4.8 1.2 0.22
8.1 3.4 0.18
8.6 6.2 0.02
8.1 5.5 0.02
8.1 7.1 0.03
10.2 6.5 0.00
8.9 2.6 0.01
5.2 3.5 0.03
4.9 4.1 0.07
4.9 -1.8 0.00
2.5 -3.7 0.00
2.0 -4.8 0.00
7.7 -2.6 0.11
8.6 6.3 0.78
6.5 -0.6 0.26
6.5 -0.6 0.10
9.8 5.3 0.11
10.1 7.6 1.14
12.1 7.5 0.63
13.9 11.2 0.04
13.4 11.0 0.00
Weather Station Details
Years Station Coordinates
2011–2024 Aachen-Orsbach location
1891–2011 Aachen location