Basel Weather in 2009

Historical record of Basel, Switzerland weather for the year 2009 based on NOAA data.
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2009 Basel Weather Extremes
Highest temperature 34.6 °C August 20
Lowest temperature -16.0 °C December 20
Highest daily low 19.7 °C August 20
Lowest daily high -5.1 °C December 19
Most daily precipitation 3.7 cm August 10
Total annual precipitation 76.5 cm -
Highest Temperatures in Basel in 2009
Rank Temperature Date
1 34.6 °C Aug 20
2 33.0 °C Aug 19
3 32.4 °C Jul 21
4 32.3 °C May 25
5 32.0 °C Aug 17
6 31.3 °C May 24
7 31.0 °C Sep 1
8 30.9 °C Aug 24
9 30.8 °C Aug 16
9 30.8 °C Jul 2
Lowest Temperatures in Basel in 2009
Rank Temperature Date
1 -16.0 °C December 20
2 -14.9 °C December 19
3 -10.6 °C January 8
4 -9.8 °C January 7
5 -9.6 °C January 9
6 -9.4 °C January 10
7 -8.0 °C February 19
8 -7.3 °C January 12
9 -7.1 °C January 11
10 -6.8 °C December 18
January 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
3.6 0.2 0.00
1.0 -1.8 0.00
-1.8 -6.2 0.00
-1.3 -6.5 0.00
-2.5 -6.4 0.05
-3.2 -5.3 0.05
-3.9 -9.8 0.00
-2.3 -10.6 0.00
-2.2 -9.6 0.00
-1.2 -9.4 0.00
-1.1 -7.1 0.00
-1.5 -7.3 0.00
0.8 -6.1 0.00
1.1 -6.1 0.17
2.6 -1.6 0.00
3.8 -3.3 0.00
3.3 -2.9 0.00
9.0 -1.8 0.56
12.9 2.6 0.31
5.7 2.4 0.00
5.1 -0.6 0.00
4.2 -1.9 0.00
11.2 2.6 0.67
5.0 0.5 0.00
5.9 -0.6 0.00
4.4 -1.3 0.00
1.4 -2.1 0.00
1.3 -2.2 0.00
2.2 -1.1 0.00
2.0 -2.0 0.00
0.2 -2.1 0.00
February 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
-0.2 -1.9 0.29
0.9 -2.9 0.00
6.1 -4.0 0.00
7.3 -1.3 0.00
7.0 -0.8 0.22
7.9 3.5 0.23
5.0 0.6 1.26
2.0 -0.1 0.01
8.7 -2.9 0.12
12.0 2.2 0.37
4.3 0.9 0.04
2.0 -1.2 0.05
2.2 -2.5 0.03
1.7 -3.1 0.12
1.6 -5.3 0.00
1.4 -2.2 0.64
3.7 0.2 0.82
1.3 -4.4 0.00
1.4 -8.0 0.00
3.6 -3.9 0.04
6.0 1.1 0.06
4.7 1.1 0.47
6.3 3.2 0.12
6.4 1.6 0.00
7.6 -0.2 0.00
8.0 -0.1 0.00
11.0 3.1 0.00
13.8 1.0 0.00
March 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
11.8 1.6 0.10
8.2 5.5 0.50
7.6 3.1 0.01
9.4 2.4 0.57
5.4 2.1 1.36
3.0 1.3 0.56
7.5 0.8 0.00
10.4 -0.2 0.27
7.8 2.3 0.17
7.1 2.6 0.29
8.4 0.8 0.00
9.5 -0.8 0.00
13.3 4.1 0.00
14.8 2.1 0.00
13.9 7.7 0.00
13.3 3.5 0.00
14.4 0.9 0.00
14.0 1.8 0.00
13.3 -0.7 0.00
6.4 -1.1 0.00
8.3 -3.5 0.00
12.4 -1.4 0.00
12.1 2.6 1.26
7.6 0.7 0.08
7.3 2.1 0.38
10.8 3.4 0.20
13.4 6.6 0.11
8.8 5.3 1.08
8.8 4.4 0.02
8.5 3.0 0.00
12.7 3.6 0.00
April 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
11.5 4.3 0.00
17.0 6.2 0.00
19.1 10.5 0.00
18.2 7.3 0.00
18.4 8.8 0.00
21.5 6.9 0.03
20.4 9.8 0.01
15.9 8.9 0.00
21.3 6.8 0.00
23.5 8.3 0.00
22.9 8.9 0.00
18.9 9.4 0.00
21.8 7.6 0.00
23.5 8.7 0.00
24.0 7.3 0.00
16.8 7.8 0.46
15.6 7.9 0.10
16.2 6.9 0.00
17.8 4.0 0.00
20.1 9.4 0.01
21.1 9.6 0.64
21.2 10.7 0.00
16.8 7.8 0.00
17.0 5.3 0.15
23.2 9.5 0.00
20.6 9.5 0.00
12.7 10.6 0.04
11.2 7.4 0.40
14.8 6.0 0.00
15.9 3.8 0.00
May 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
19.3 7.3 0.00
21.0 10.5 0.07
21.3 9.2 0.19
16.1 5.8 0.37
15.2 3.4 0.00
19.6 9.2 0.00
25.0 7.1 0.03
23.6 13.5 0.94
23.7 11.8 0.80
21.3 12.6 0.31
22.4 14.5 0.13
22.4 14.7 0.57
24.4 13.8 0.32
21.4 15.2 0.17
16.3 10.7 0.38
19.4 9.7 0.01
27.3 11.1 0.10
18.9 11.6 0.01
24.5 10.1 0.00
28.6 10.9 0.00
27.3 15.0 1.94
22.9 13.8 0.12
26.7 10.8 0.00
31.3 17.9 0.00
32.3 17.7 0.48
23.3 13.5 1.72
18.6 10.1 0.01
19.2 12.4 0.00
21.5 12.5 0.00
22.4 10.5 0.00
21.5 9.7 0.00
June 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
20.7 9.2 0.00
23.0 11.3 0.02
22.7 11.3 0.00
21.0 10.2 0.00
20.8 8.2 1.03
19.0 10.4 0.52
19.6 12.6 0.19
21.2 12.1 0.59
20.1 12.8 0.19
22.6 12.8 0.59
21.4 12.7 0.00
21.7 10.9 0.00
25.6 12.1 0.00
27.9 13.9 0.04
22.3 16.5 1.49
22.5 13.1 0.01
27.0 11.3 0.00
29.6 15.5 0.00
21.7 11.9 0.23
20.1 11.3 0.02
19.8 11.3 0.43
17.6 11.1 0.00
17.5 12.0 0.02
22.0 12.2 0.00
24.7 17.2 0.01
26.0 16.5 0.36
24.1 16.3 0.71
26.6 15.6 0.00
28.3 16.6 0.14
28.7 17.7 0.00
July 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
30.1 17.6 0.00
30.8 17.7 0.00
28.7 18.3 0.00
29.0 17.4 0.00
29.6 17.6 0.98
26.5 17.2 0.06
21.7 13.2 0.04
20.3 13.0 0.35
20.5 13.5 0.11
21.7 12.4 0.00
21.9 13.2 0.01
24.8 13.2 0.11
27.6 17.9 0.08
29.4 19.6 3.55
26.2 18.2 1.07
29.6 19.2 0.68
21.5 13.3 0.86
17.5 12.4 0.03
21.8 12.6 0.00
25.2 14.0 0.00
32.4 15.2 0.00
26.7 19.3 0.16
25.0 16.4 0.16
21.7 14.6 0.32
22.8 13.7 0.00
25.5 12.3 0.00
29.5 13.8 0.16
24.5 15.0 0.00
29.4 13.3 0.00
24.0 16.1 0.00
24.5 13.6 0.00
August 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
30.3 14.1 0.22
23.4 16.2 0.58
19.0 15.7 0.04
24.1 14.7 0.00
27.2 12.9 0.00
29.0 14.5 0.00
29.5 16.9 0.00
21.1 17.4 3.35
25.8 17.4 0.03
24.0 18.5 3.74
23.7 17.2 0.00
26.0 16.7 0.00
26.9 16.1 0.00
24.8 17.8 0.00
28.8 16.0 0.00
30.8 18.4 0.00
32.0 18.3 0.04
29.3 18.3 0.00
33.0 17.1 0.00
34.6 19.7 0.00
27.0 17.7 0.01
24.0 15.1 0.00
26.1 12.8 0.00
30.9 16.0 0.00
26.9 19.2 0.37
26.8 18.5 0.11
28.8 17.4 0.00
24.3 16.2 0.00
21.5 10.9 0.00
22.8 8.1 0.00
27.8 9.9 0.00
September 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
31.0 16.4 0.61
21.3 17.2 0.71
21.7 16.6 0.02
19.3 11.2 1.03
18.8 8.5 0.00
21.1 8.8 0.00
24.2 9.4 0.00
27.0 11.9 0.00
25.5 11.3 0.00
23.9 10.2 0.00
20.4 13.8 0.00
20.2 12.3 0.00
21.0 10.4 0.00
15.1 9.1 0.01
15.5 9.7 0.00
16.5 11.8 0.33
18.2 15.7 0.03
20.6 15.4 0.00
20.4 16.7 1.43
22.0 15.4 0.05
21.2 14.9 0.00
22.7 15.8 0.00
22.3 14.5 0.00
23.4 13.4 0.00
20.7 14.0 0.00
21.0 11.3 0.00
22.5 10.9 0.00
22.3 10.8 0.00
22.8 9.9 0.00
21.9 9.6 0.00
October 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
21.4 9.9 0.00
17.9 8.5 0.00
18.8 6.3 0.00
17.1 7.9 0.00
18.1 7.6 0.00
23.2 12.5 0.05
28.2 15.0 0.42
19.4 15.9 1.50
16.1 13.3 0.04
18.7 13.6 0.51
17.2 11.3 0.82
14.1 7.4 0.10
12.3 5.8 0.01
9.4 0.8 0.00
7.3 -0.5 0.00
8.9 0.1 0.21
9.5 3.6 0.10
8.4 1.6 0.21
9.6 1.5 0.00
11.3 2.3 0.00
14.6 6.8 0.00
15.1 7.2 0.01
12.1 6.7 0.59
13.7 5.9 0.04
15.4 10.6 0.12
14.8 7.6 0.00
15.7 4.9 0.00
14.8 4.3 0.00
15.2 5.9 0.00
10.3 3.6 0.00
14.1 1.9 0.00
November 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
13.3 5.3 0.53
12.7 5.5 0.35
11.2 5.1 0.40
12.6 7.2 0.24
12.6 4.3 0.20
11.1 3.1 0.00
9.6 1.9 0.65
7.5 5.0 0.28
6.2 3.9 0.90
6.2 3.8 0.05
8.7 2.1 0.00
8.2 1.3 0.06
13.8 8.0 0.00
13.9 7.3 0.68
10.5 6.6 0.78
13.9 10.0 0.15
16.1 9.9 0.05
13.3 5.2 0.00
12.3 4.8 0.00
12.9 6.5 0.00
12.4 6.2 0.00
12.7 5.0 0.11
13.4 8.0 0.38
14.2 8.9 0.02
13.9 6.2 0.00
12.3 4.1 0.01
11.7 3.3 0.00
13.7 5.0 0.00
7.8 2.4 0.76
6.0 2.6 1.69
December 2009 Basel Weather
Day High (°C) Low (°C) Precip. (cm)
6.2 2.7 0.21
5.8 0.6 0.00
7.1 2.3 0.49
6.8 0.4 0.00
5.1 -0.4 0.08
8.5 3.9 0.22
10.2 8.4 1.47
9.9 4.2 0.01
8.8 1.7 0.00
11.0 2.3 0.03
6.4 3.2 0.70
3.3 0.4 0.31
1.3 -1.9 0.00
0.0 -1.8 0.00
-1.5 -2.7 0.00
-1.4 -3.1 0.03
-2.4 -6.3 0.00
-1.6 -6.8 0.00
-5.1 -14.9 0.01
-0.8 -16.0 0.38
2.4 -0.6 0.19
14.3 2.2 1.20
4.4 0.6 0.61
5.7 2.3 0.89
10.6 1.2 0.06
4.0 -2.0 0.00
5.5 -3.9 0.18
4.8 1.0 0.42
10.0 2.4 1.68
11.5 7.5 1.54
7.9 4.3 0.57
Weather Station Details
Years Station Coordinates
1901–2024 Basel Binningen location