Climate LabVästerås, Sweden

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
4
5
9
14
19
26
23
23
18
14
8
4
14
Daily mean°C
0
1
4
6
13
20
19
19
14
10
3
-2
9
Daily low°C
-5
-5
-2
0
6
14
14
13
8
3
-4
-10
3
Thermal comfort
High feels°C
-4
1
7
15
21
28
26
26
20
10
4
-2
13
Mean feels°C
-11
-8
-3
4
14
23
20
18
12
5
-5
-11
5
Low feels°C
-19
-16
-12
-9
4
14
13
11
4
-3
-14
-20
-4
Humidity
Humidity%
87
81
68
51
50
58
64
64
77
86
90
92
72
Dewpoint°C
-3.0
-2.0
-2.2
-2.0
3.2
9.5
11.5
11.1
9.7
6.5
1.6
-3.3
3.4
Precipitation
Rainfallmm
21
24
31
19
56
58
92
124
43
65
34
27
593
Rain days≥1mm
5
6
6
7
11
12
17
11
8
11
7
7
108
Snowfallmm
23
20
9
22
0
0
0
0
0
0
3
23
100
Snow days≥1mm
8
3
2
4
0
0
0
0
0
0
1
7
25
Wind
Wind avgm/s
3.9
3.4
3.5
3.3
2.8
2.9
3.0
2.9
3.2
3.5
3.4
3.0
3.2
Wind gustsm/s
7.0
6.4
6.2
6.4
5.2
5.2
5.3
5.1
5.2
6.1
5.6
5.5
5.8
Sun & UV
Sunshinehrs/day
0.0
5.0
7.0
10.2
12.4
13.3
11.7
10.7
7.0
4.7
0.0
0.0
6.8
Clear skyindex
13%
35%
34%
45%
39%
47%
37%
41%
28%
31%
16%
14%
32%
UV indexmax avg
0.2
0.4
1.0
2.2
3.3
4.5
3.8
3.3
2.0
0.7
0.2
0.1
1.8
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Sweden

Västerås: -15.2 °C. Typical range in Sweden: -17.6-13.7 °C. Low anchor: Luleå, -26.5 °C. High anchor: Karlskrona, -12.1 °C.

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