Climate LabSierre, Switzerland

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
-1
4
6
9
14
19
21
22
17
11
6
-1
11
Daily mean°C
-7
-2
0
2
6
13
15
15
12
7
0
-6
5
Daily low°C
-15
-9
-5
-4
2
6
9
7
2
2
-9
-14
-2
Thermal comfort
High feels°C
8
15
18
21
22
24
26
27
23
19
13
6
18
Mean feels°C
-7
-1
5
11
16
20
20
20
15
8
0
-7
8
Low feels°C
-20
-15
-10
-6
2
7
10
7
3
-2
-13
-18
-5
Humidity
Humidity%
70
70
68
66
76
73
64
61
72
78
80
80
71
Dewpoint°C
-11.9
-7.4
-5.1
-3.0
2.2
7.0
8.0
6.5
5.8
1.7
-3.9
-9.2
-0.8
Precipitation
Rainfallmm
0
11
9
29
108
117
82
112
52
60
18
3
600
Rain days≥1mm
0
2
4
6
17
19
14
13
10
12
5
2
104
Snowfallmm
53
33
66
40
9
0
0
0
10
1
36
108
356
Snow days≥1mm
11
9
10
7
1
0
0
0
2
1
9
14
64
Wind
Wind avgm/s
1.3
1.2
1.1
1.0
1.0
1.1
1.3
1.2
1.0
1.2
1.2
1.3
1.2
Wind gustsm/s
2.4
2.2
2.1
1.9
1.8
1.9
2.1
1.9
1.7
2.3
2.2
2.3
2.1
Sun & UV
Sunshinehrs/day
5.6
7.0
8.8
10.7
10.3
10.3
11.4
10.2
8.7
7.8
6.2
5.0
8.5
Clear skyindex
32%
45%
46%
51%
38%
40%
50%
51%
43%
35%
42%
37%
42%
UV indexmax avg
1.2
2.3
3.7
5.3
5.6
5.8
7.3
5.9
4.5
2.7
1.5
1.1
3.9
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Switzerland

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

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