Climate LabBasel, Switzerland

Climate Lab·

Monthly climate metrics across temperature, precipitation, wind, and UV.

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
8
11
15
17
22
27
28
29
24
16
11
8
18
Daily mean°C
3
6
8
9
15
20
22
22
18
13
6
3
12
Daily low°C
-2
1
1
4
10
15
16
14
10
9
1
-1
6
Thermal comfort
High feels°C
8
14
19
22
26
31
33
34
29
23
15
9
22
Mean feels°C
-3
1
5
10
18
25
25
25
20
12
4
-1
12
Low feels°C
-10
-9
-5
-2
8
15
15
14
7
3
-5
-9
2
Humidity
Humidity%
86
75
71
69
69
72
58
63
76
85
88
90
75
Dewpoint°C
0.1
1.2
1.3
4.7
9.7
13.1
12.8
13.9
12.0
9.1
4.2
0.9
6.9
Precipitation
Rainfallmm
57
67
76
103
106
155
114
97
65
107
82
114
1143
Rain days≥1mm
13
15
13
12
19
20
18
14
9
13
10
16
172
Snowfallmm
14
1
0
0
0
0
0
0
0
0
6
13
33
Snow days≥1mm
3
0
0
0
0
0
0
0
0
0
1
3
7
Wind
Wind avgm/s
2.2
2.1
2.0
2.2
2.1
1.8
1.7
1.6
1.5
1.9
1.9
2.1
1.9
Wind gustsm/s
5.4
5.4
5.4
4.8
4.3
3.7
3.8
3.6
4.4
4.0
4.3
5.2
4.5
Sun & UV
Sunshinehrs/day
3.7
6.7
8.4
9.7
9.7
10.1
11.3
10.6
8.8
6.6
5.0
3.0
7.8
Clear skyindex
17%
39%
40%
39%
38%
43%
48%
53%
45%
29%
25%
23%
37%
UV indexmax avg
0.7
1.4
2.3
3.8
4.0
5.7
6.2
5.4
3.7
2.1
1.0
0.5
3.1
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Switzerland

Basel: -7.0 °C. Typical range in Switzerland: -8.1-6.8 °C. Low anchor: Sierre, -15.4 °C. High anchor: Genève, -6.1 °C.

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