Aachen Weather in 1999

Historical record of Aachen, Germany weather for the year 1999 based on NOAA data.
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1999 Aachen Weather Extremes
Highest temperature 31.4 °C September 12
Lowest temperature -9.1 °C February 13
Highest daily low 19.7 °C September 12
Lowest daily high -1.4 °C February 13
Most daily precipitation 3.4 cm June 4
Total annual precipitation 83.6 cm -
Highest Temperatures in Aachen in 1999
Rank Temperature Date
1 31.4 °C Sep 12
2 31.2 °C Sep 13
2 31.2 °C Aug 2
4 30.9 °C Jul 18
5 30.5 °C Sep 11
5 30.5 °C May 29
7 30.4 °C Aug 25
8 30.1 °C Jul 3
9 30.0 °C Jul 30
10 29.9 °C Jul 31
Lowest Temperatures in Aachen in 1999
Rank Temperature Date
1 -9.1 °C February 13
2 -5.4 °C February 12
3 -5.2 °C January 30
4 -4.7 °C February 14
5 -3.9 °C November 16
6 -3.7 °C November 21
6 -3.7 °C January 12
8 -3.3 °C January 29
9 -3.2 °C February 11
10 -2.8 °C January 11
January 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
12.0 3.2 0.00
9.8 5.6 0.21
8.2 4.5 0.85
13.2 5.5 0.02
16.2 12.0 0.00
16.0 11.1 0.64
13.5 5.2 1.05
6.6 4.3 1.21
5.0 0.1 0.01
0.5 -1.4 0.00
-1.1 -2.8 0.00
0.9 -3.7 0.14
3.6 -2.2 0.40
5.8 2.8 0.14
8.1 4.2 0.03
11.2 6.4 0.41
8.0 4.8 0.29
8.2 2.5 0.00
10.3 4.1 0.00
13.5 7.6 0.00
9.8 7.2 0.00
7.8 6.6 0.01
6.7 1.1 0.00
6.9 3.3 0.08
12.2 6.8 1.53
9.2 4.0 0.83
6.3 2.0 0.57
5.8 2.3 0.82
3.7 -3.3 0.00
0.3 -5.2 0.00
2.0 -2.4 0.00
February 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
4.6 0.7 0.12
4.9 4.0 0.01
7.0 4.2 0.00
9.4 6.9 0.07
9.3 0.9 0.39
3.3 0.6 0.90
4.4 -1.1 0.25
1.7 -1.3 0.00
-0.4 -2.4 0.07
-0.2 -2.6 0.20
-0.3 -3.2 0.05
0.8 -5.4 0.00
-1.4 -9.1 0.00
1.9 -4.7 0.10
3.6 -2.2 0.00
6.9 1.5 0.49
4.3 -0.6 0.10
5.5 0.1 0.25
9.6 5.5 0.91
9.4 4.5 0.09
7.6 2.9 1.67
4.4 -0.2 2.14
3.0 0.1 0.41
4.3 0.7 0.02
5.3 -2.3 0.00
11.8 3.5 0.00
9.1 3.8 0.02
9.8 3.9 0.37
March 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
10.4 5.9 0.98
12.3 9.5 0.99
12.3 7.2 0.16
8.7 5.2 0.00
7.3 1.6 0.24
5.6 2.4 0.09
5.3 1.5 0.29
7.8 2.3 0.27
6.4 3.3 0.00
7.7 0.6 0.04
11.8 -0.9 0.00
19.2 2.5 0.00
18.0 10.5 0.00
12.4 8.1 0.00
11.5 4.0 0.00
11.8 1.5 0.00
11.5 4.8 0.00
13.2 2.3 0.58
8.5 3.8 0.00
8.1 2.3 0.01
8.1 4.5 0.88
5.3 3.2 0.79
8.9 2.6 0.49
12.2 6.9 0.00
15.8 4.3 0.02
14.3 8.2 0.29
10.2 4.8 0.00
11.2 3.7 0.00
16.7 2.4 0.00
17.8 7.3 0.00
19.5 9.4 0.00
April 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
20.4 6.5 0.00
21.8 9.9 0.11
17.2 9.6 0.40
14.0 9.8 0.00
13.8 9.3 0.49
19.9 12.2 0.38
12.3 7.5 0.26
12.3 6.8 0.00
17.2 3.8 0.00
16.1 9.5 0.16
11.8 7.6 0.15
12.1 5.7 1.28
9.5 2.1 0.56
4.7 -0.1 1.80
6.9 0.1 0.00
10.2 2.0 0.00
12.1 0.6 0.14
10.8 2.7 0.62
9.9 2.1 0.03
15.1 2.7 0.24
17.4 10.5 0.00
15.7 9.3 0.02
17.2 7.5 0.03
13.4 8.4 0.00
18.4 7.6 0.00
22.0 10.1 0.45
15.9 8.4 0.00
17.8 10.2 0.00
15.7 6.9 0.00
20.7 6.3 0.00
May 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
20.2 7.8 0.00
18.9 7.0 0.00
20.3 7.3 0.00
18.6 8.7 0.41
13.5 8.6 0.55
19.0 11.0 1.21
22.9 9.3 0.17
18.7 12.0 0.00
21.9 11.4 0.00
20.5 11.5 1.21
17.1 11.2 0.25
17.8 11.5 0.00
17.0 9.2 0.00
18.3 9.5 0.76
13.5 7.6 0.02
13.6 4.2 0.00
18.9 8.3 0.00
18.7 11.6 0.03
20.2 10.2 0.13
19.5 10.4 0.00
21.1 10.6 0.01
16.0 11.0 0.05
20.5 7.6 0.00
18.8 11.9 0.00
19.1 11.6 0.00
22.5 7.9 0.00
28.8 10.8 0.00
25.6 17.7 0.02
30.5 13.7 0.00
27.9 16.8 1.65
17.3 11.4 0.00
June 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
23.4 10.3 0.11
28.5 14.7 0.34
22.8 14.1 0.46
17.6 11.6 3.42
16.7 9.3 0.36
16.9 10.3 0.18
20.3 8.6 0.53
16.6 10.0 0.07
18.7 9.7 0.00
20.8 11.8 0.00
14.1 9.3 0.03
19.5 9.7 0.00
20.4 12.8 0.00
24.0 13.6 0.07
23.0 13.5 0.00
25.3 12.9 0.00
25.6 15.0 0.00
17.6 11.3 0.00
22.3 8.5 0.00
17.2 11.8 1.04
14.8 9.5 0.45
17.6 8.3 0.00
18.5 7.6 0.00
20.3 10.5 0.00
21.5 9.1 0.00
25.9 9.7 0.01
24.0 15.4 0.30
18.9 11.7 0.12
22.0 14.5 0.64
20.9 15.8 0.04
July 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
19.7 12.4 0.41
24.7 13.6 0.00
30.1 17.3 0.00
26.3 16.8 2.08
23.1 16.7 0.01
18.6 14.5 0.00
23.0 13.9 0.65
21.6 14.3 0.00
23.8 13.1 0.00
26.7 15.0 0.00
28.0 17.5 0.00
28.0 18.2 0.07
25.7 18.9 0.17
21.6 14.4 0.23
20.9 13.2 0.00
22.7 12.7 0.00
27.5 13.6 0.00
30.9 16.0 0.00
29.3 19.5 0.02
27.2 18.1 0.34
20.5 15.4 0.00
19.4 12.1 0.33
18.2 11.6 0.00
25.1 12.5 0.00
27.0 15.3 0.00
23.4 16.2 0.00
24.3 12.2 0.00
27.1 11.7 0.00
28.5 13.4 0.00
30.0 15.7 0.00
29.9 17.7 0.00
August 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
28.9 17.4 0.00
31.2 17.7 0.00
26.6 18.3 0.00
28.0 16.2 0.01
27.7 19.7 0.00
27.6 16.7 0.06
25.8 18.5 0.01
26.6 15.5 0.03
25.4 15.3 0.01
21.3 16.0 1.04
18.4 13.6 0.01
18.5 9.5 0.00
23.0 9.5 0.35
19.0 13.7 1.13
19.4 12.4 0.14
20.6 12.9 0.34
17.4 11.2 0.28
22.0 12.1 0.83
19.3 11.9 0.32
18.3 12.1 0.06
17.1 10.3 0.00
18.8 8.0 0.00
23.1 8.8 0.00
25.2 11.6 0.00
30.4 17.1 0.14
25.5 18.6 0.41
23.1 14.9 0.00
21.6 14.3 0.00
23.6 12.1 0.00
24.1 14.3 0.00
20.2 12.6 0.00
September 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
18.9 15.5 0.00
24.1 14.9 0.00
25.0 10.4 0.00
25.5 13.3 0.00
27.5 13.4 0.00
26.3 15.8 0.28
25.3 15.4 0.17
25.1 14.8 0.00
27.3 15.7 0.00
28.3 17.3 0.00
30.5 17.6 0.00
31.4 19.7 0.00
31.2 16.6 0.00
29.1 17.2 0.00
22.2 13.6 0.50
21.2 10.0 0.00
16.7 12.9 0.51
21.5 10.1 0.00
22.6 12.3 0.00
20.3 14.9 0.07
19.5 12.4 0.03
20.3 14.7 1.32
23.7 15.6 0.00
24.2 15.0 0.00
21.5 15.6 0.10
19.2 12.2 0.25
20.0 12.2 0.20
17.8 13.2 0.02
17.2 13.4 0.97
16.4 13.1 1.40
October 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
15.4 12.0 0.03
17.8 8.6 1.56
14.1 8.3 0.48
12.0 8.1 0.19
12.0 6.9 0.42
12.9 6.1 0.00
14.2 7.1 0.00
13.6 9.4 0.47
14.0 12.1 0.33
15.0 12.6 0.06
15.8 10.9 0.39
15.6 6.2 0.00
13.3 4.3 0.00
14.0 3.7 0.00
15.3 8.3 0.00
15.0 4.8 0.00
12.5 1.1 0.00
10.7 0.9 0.00
10.3 0.5 0.00
10.8 1.0 0.00
9.7 5.0 0.03
15.6 9.4 0.24
18.3 12.1 0.00
14.9 10.4 0.09
16.7 10.6 0.00
14.3 11.6 0.02
14.5 9.4 0.00
15.7 8.1 0.00
20.0 7.5 0.00
22.0 10.0 0.48
16.9 9.9 0.00
November 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
17.5 7.5 0.54
17.2 8.4 0.45
12.7 5.6 0.00
13.6 3.2 0.00
12.8 3.7 0.07
12.0 6.9 0.00
8.1 7.0 0.32
8.5 5.0 0.35
10.0 8.0 0.55
8.0 6.3 0.14
7.3 3.2 0.11
5.9 -0.6 0.00
6.0 -0.8 0.11
7.9 2.2 0.09
6.0 -1.5 0.00
4.1 -3.9 0.21
3.9 0.3 0.43
2.5 0.5 0.27
1.7 0.2 0.38
1.4 -0.8 0.16
0.4 -3.7 0.10
2.1 -2.2 0.32
5.4 1.5 0.03
7.6 4.3 0.00
9.0 4.6 0.17
12.0 6.4 0.00
8.2 4.1 0.21
12.8 6.8 0.00
10.8 7.7 0.00
8.3 7.0 0.05
December 1999 Aachen Weather
Day High (°C) Low (°C) Precip. (cm)
10.9 7.2 0.31
7.8 4.1 0.03
9.9 4.6 0.56
6.2 2.4 0.02
4.6 1.3 0.50
6.2 1.6 0.10
7.6 6.1 0.88
9.4 5.5 0.36
9.8 6.3 0.04
6.6 4.8 0.02
11.0 4.0 1.61
10.2 5.1 1.88
6.4 3.6 0.55
5.4 0.5 0.30
1.5 -1.7 0.25
1.7 -2.5 0.06
5.2 1.6 0.71
5.5 2.0 0.09
2.2 -0.6 0.04
2.0 -1.3 0.01
3.1 -1.2 0.00
4.6 -2.2 0.07
7.3 2.7 0.23
9.4 3.2 0.77
9.2 4.4 0.45
6.6 0.7 2.20
4.5 1.2 0.16
3.1 0.8 0.26
3.5 0.4 0.00
3.7 1.9 0.22
4.4 2.0 0.00
Weather Station Details
Years Station Coordinates
2011–2024 Aachen-Orsbach location
1891–2011 Aachen location