Zürich Weather in 2003

Historical record of Zürich, Switzerland weather for the year 2003 based on NOAA data.
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2003 Zürich Weather Extremes
Highest temperature 36.0 °C August 13
Lowest temperature -10.1 °C February 1
Highest daily low 20.3 °C August 7
Lowest daily high -7.2 °C January 10
Most daily precipitation 3.8 cm May 8
Total annual precipitation 85.9 cm -
Highest Temperatures in Zürich in 2003
Rank Temperature Date
1 36.0 °C Aug 13
2 34.7 °C Jun 23
3 34.4 °C Aug 12
3 34.4 °C Aug 10
3 34.4 °C Aug 7
6 34.3 °C Aug 11
7 34.2 °C Aug 5
8 34.1 °C Aug 9
9 34.0 °C Aug 8
10 33.7 °C Aug 6
Lowest Temperatures in Zürich in 2003
Rank Temperature Date
1 -10.1 °C February 1
2 -9.9 °C January 13
3 -9.5 °C January 12
3 -9.5 °C January 10
5 -9.4 °C February 19
6 -8.9 °C December 24
7 -8.6 °C January 9
8 -8.5 °C February 20
9 -8.4 °C February 18
10 -7.9 °C December 25
10 -7.9 °C January 31
January 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
11.2 6.6 0.17
13.4 8.3 1.68
10.8 6.6 0.93
7.1 -0.1 0.42
-0.3 -3.1 0.17
-2.1 -4.2 0.00
-3.3 -6.3 0.00
-4.6 -7.2 0.00
-6.6 -8.6 0.00
-7.2 -9.5 0.05
-5.4 -7.8 0.00
-5.5 -9.5 0.00
-0.6 -9.9 0.39
3.6 -0.6 0.00
4.3 -0.6 0.00
2.6 -0.9 0.00
2.7 -1.4 0.00
5.3 -1.2 0.00
4.8 -4.5 0.01
7.2 -0.2 0.00
4.3 -0.5 0.02
7.7 2.3 0.28
5.0 2.0 0.65
3.6 0.6 0.00
1.9 0.0 0.00
1.8 0.0 0.15
5.2 0.9 0.26
7.4 2.4 0.61
2.8 0.1 0.31
0.6 -2.9 0.47
-2.3 -7.9 0.07
February 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
-4.2 -10.1 0.12
2.8 -5.4 0.02
4.1 0.5 1.68
1.7 -3.3 1.30
-0.7 -2.9 0.13
0.2 -4.1 0.18
-0.1 -5.5 0.00
2.5 -1.2 0.00
2.3 -1.6 0.00
1.6 -0.9 0.00
-0.9 -3.2 0.00
-3.3 -5.6 0.00
-3.7 -5.7 0.00
-3.8 -5.8 0.00
-3.2 -7.2 0.00
-2.9 -7.3 0.00
-2.5 -7.0 0.00
-4.3 -8.4 0.00
-3.2 -9.4 0.00
-0.2 -8.5 0.00
2.7 -6.5 0.00
2.0 -5.9 0.00
4.7 -4.3 0.00
4.5 -4.3 0.00
7.0 -4.2 0.00
12.4 0.1 0.00
11.3 -1.2 0.00
12.2 2.8 0.00
March 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
13.4 4.1 0.72
9.5 4.4 0.39
5.3 1.0 0.03
9.4 -2.0 0.00
14.6 3.2 0.00
10.3 4.0 0.34
8.4 1.6 0.00
9.9 3.2 0.00
13.1 2.9 0.00
17.3 3.2 0.00
20.0 6.1 0.00
15.2 4.4 0.86
10.3 1.1 0.01
6.9 -1.1 0.00
7.5 -0.7 0.00
8.8 -1.8 0.00
11.4 -1.2 0.00
12.3 0.6 0.00
13.2 -0.2 0.00
15.3 1.4 0.00
13.2 1.1 0.00
11.8 -0.4 0.00
15.0 -0.7 0.00
17.8 2.9 0.00
17.3 4.1 0.00
17.4 4.3 0.00
19.3 6.2 0.00
17.0 9.7 0.00
18.6 9.8 0.17
17.4 9.1 0.20
12.9 6.5 0.41
April 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
18.1 2.5 0.98
13.3 2.5 0.48
5.8 0.2 0.00
7.9 -1.0 0.00
12.5 -0.6 0.00
7.5 -0.4 0.00
2.7 -3.7 0.03
7.9 -4.8 0.00
5.7 -0.2 0.38
4.3 0.8 0.54
10.3 0.0 0.00
10.0 5.1 0.04
17.3 3.9 0.00
20.1 4.1 0.00
21.0 6.6 0.00
20.7 6.8 0.00
19.1 8.2 0.00
18.2 6.0 0.00
11.8 1.5 0.00
19.8 3.7 0.24
13.8 8.6 0.31
17.6 8.3 0.35
18.5 6.9 0.00
20.7 7.3 0.00
23.1 8.9 0.00
18.6 10.7 0.82
17.9 9.3 0.00
23.5 8.0 0.12
20.4 12.7 0.08
18.7 10.0 1.06
May 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
17.7 8.4 0.00
19.5 8.6 1.13
18.8 8.7 0.00
25.4 6.3 0.00
26.6 12.3 0.00
25.9 15.9 0.00
26.7 14.7 0.00
24.4 14.2 3.81
16.9 12.3 0.70
18.4 11.8 0.17
19.9 13.3 0.55
19.8 12.6 0.00
13.7 6.8 0.75
11.6 5.1 0.08
14.8 5.0 0.00
19.2 4.1 0.00
14.7 10.6 0.42
20.0 11.1 0.06
24.9 11.3 1.18
13.9 7.8 1.01
13.1 6.9 0.33
11.3 7.7 0.52
24.2 10.9 0.00
27.4 12.4 0.00
13.6 10.4 0.56
14.2 10.5 0.10
17.5 13.4 0.07
18.9 14.9 0.00
22.4 13.9 0.11
26.0 12.8 0.00
27.0 14.8 0.00
June 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
27.3 14.8 0.00
26.9 15.8 0.00
27.5 14.8 0.00
30.1 16.8 0.00
28.3 17.9 0.76
25.4 17.8 0.08
27.3 18.2 0.36
27.7 16.9 0.69
26.2 16.6 0.00
30.7 17.8 0.00
30.5 19.3 0.00
32.6 19.2 0.32
28.3 18.7 0.15
31.3 18.3 0.81
28.8 18.2 0.00
27.9 17.8 0.00
28.8 16.4 0.86
23.4 15.5 0.00
26.5 14.3 0.00
27.6 17.0 0.00
27.3 15.5 0.00
32.1 14.3 0.00
34.7 18.4 0.00
32.1 20.2 0.00
31.8 19.8 0.00
30.0 16.6 0.26
27.8 16.2 0.00
24.9 16.8 0.00
29.8 15.6 0.00
33.6 17.0 1.49
July 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
17.3 11.5 1.52
22.2 13.9 0.96
20.7 13.0 0.35
15.4 9.9 2.07
20.0 12.3 0.00
23.4 12.2 0.00
25.7 12.5 0.00
26.1 14.3 0.00
26.5 14.2 0.00
27.2 15.0 0.00
28.2 15.4 0.00
29.0 16.6 0.00
28.0 16.5 0.00
29.0 15.4 0.00
31.1 15.7 0.00
32.2 18.9 1.17
20.9 14.2 0.61
24.8 14.7 0.00
29.1 14.4 0.00
33.0 17.1 0.15
24.5 16.9 0.32
29.0 16.7 0.62
26.5 16.2 0.01
21.3 14.6 1.30
26.1 14.1 0.00
28.2 18.4 0.00
27.7 16.8 1.63
21.1 15.3 0.04
22.1 13.5 0.00
25.8 12.8 0.34
21.6 14.1 0.00
August 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
26.8 14.0 0.00
29.3 15.9 0.00
31.5 17.6 0.00
32.8 19.4 0.00
34.2 19.2 0.00
33.7 19.8 0.00
34.4 20.3 0.00
34.0 19.8 0.00
34.1 19.2 0.00
34.4 19.8 0.11
34.3 19.4 0.00
34.4 18.7 0.00
36.0 19.6 0.00
27.2 18.7 0.10
27.1 17.3 0.24
30.0 16.0 0.17
30.8 17.1 0.69
21.2 15.1 1.08
28.0 16.1 0.00
28.1 15.9 0.00
27.4 17.8 0.00
28.5 16.7 0.00
29.6 15.1 0.00
28.9 15.0 0.00
27.0 16.4 0.00
29.3 15.8 0.00
28.4 16.9 0.03
27.2 15.6 1.12
21.1 15.9 0.11
18.5 13.1 3.59
16.0 9.7 0.94
September 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
15.9 8.2 0.00
17.3 7.4 0.00
18.4 6.5 0.00
21.4 7.2 0.00
22.3 9.7 0.06
20.3 13.8 0.15
22.5 13.4 0.48
18.2 12.5 0.19
17.6 11.9 0.00
18.9 12.0 0.33
18.4 10.4 0.75
18.9 8.9 0.00
19.6 8.7 0.35
18.6 7.9 0.00
19.2 7.7 0.00
22.0 9.3 0.00
22.9 10.0 0.00
25.0 10.9 0.00
26.3 12.9 0.00
26.5 13.1 0.00
26.5 14.5 0.00
25.1 14.6 0.48
17.8 9.8 0.48
13.9 7.1 0.00
16.9 5.3 0.00
21.8 8.2 0.00
21.5 11.8 0.00
19.0 12.1 1.29
15.1 7.8 0.00
16.4 5.1 0.00
October 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
12.5 8.6 0.36
21.2 10.1 0.22
18.3 12.3 1.54
13.3 8.6 2.90
8.6 5.0 0.62
12.0 5.2 0.16
9.4 1.0 2.95
11.4 2.8 0.35
11.7 8.2 0.84
14.8 9.3 0.00
15.3 7.8 0.00
13.4 6.1 0.00
15.1 6.7 0.00
10.1 5.0 0.00
12.1 3.0 0.00
10.2 1.6 0.00
8.2 -0.2 0.00
3.5 -0.8 0.00
9.0 2.3 0.04
9.5 4.1 1.45
9.0 1.9 0.07
8.6 0.4 0.00
4.0 -0.2 1.51
-0.3 -4.1 0.01
3.5 -4.3 0.00
5.8 -1.4 0.00
6.4 -2.6 0.00
7.2 -2.0 0.00
7.2 2.4 0.44
7.4 2.4 0.10
9.2 2.5 0.83
November 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
9.1 5.2 0.38
10.1 5.8 0.07
9.8 4.6 0.32
12.9 4.5 0.00
10.3 2.0 0.00
4.2 1.8 0.00
8.2 1.3 0.00
5.8 0.5 0.00
8.9 -0.9 0.00
7.7 1.1 0.00
4.7 2.0 0.00
8.6 1.6 1.20
8.7 4.6 0.91
7.9 4.1 0.02
10.6 4.2 0.00
10.2 3.8 0.86
7.5 2.8 0.02
8.5 3.3 0.01
11.6 2.8 0.00
8.2 2.1 0.00
10.0 1.0 0.00
8.4 1.5 0.00
12.5 2.5 0.00
12.8 5.4 0.00
11.0 5.7 0.00
8.3 2.9 0.00
6.4 1.3 2.01
2.4 1.2 1.99
4.1 1.5 0.00
7.0 1.8 0.00
December 2003 Zürich Weather
Day High (°C) Low (°C) Precip. (cm)
7.2 3.3 0.00
12.4 2.6 0.00
5.8 3.3 0.00
4.5 2.0 0.00
3.2 -1.3 0.00
2.9 0.2 0.07
1.8 -3.9 0.00
0.6 -5.1 0.00
-0.6 -3.7 0.00
4.5 -3.6 0.00
6.9 -1.5 0.02
8.9 3.2 0.02
10.1 2.8 0.86
9.6 2.0 0.55
3.8 -0.3 0.41
2.2 -2.3 0.00
0.4 -4.0 0.00
-0.8 -4.2 0.00
3.2 -2.5 0.00
9.0 1.7 0.41
8.0 0.0 0.97
1.0 -3.4 0.07
-1.0 -6.6 0.00
-2.5 -8.9 0.00
0.1 -7.9 0.00
3.5 -5.2 0.00
8.3 -0.1 0.00
6.5 0.8 0.17
2.2 -1.3 0.00
0.6 -0.7 0.01
0.2 -0.9 0.39
Weather Station Details
Years Station Coordinates
1901–2024 Zürich / Fluntern location