Climate LabBonn, Germany

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
10
12
14
17
22
26
25
27
24
17
12
10
18
Daily mean°C
4
7
8
11
15
20
20
21
17
13
8
5
12
Daily low°C
0
3
3
5
10
14
15
16
11
8
3
0
7
Thermal comfort
High feels°C
3
7
15
19
24
29
28
30
27
18
10
3
18
Mean feels°C
-6
-2
1
7
16
22
21
23
17
8
2
-3
9
Low feels°C
-12
-13
-9
-4
6
13
12
12
6
1
-6
-11
0
Humidity
Humidity%
86
78
70
65
66
61
64
68
76
81
84
86
74
Dewpoint°C
1.4
3.1
1.9
3.4
7.2
11.5
11.6
13.5
12.3
10.0
5.2
2.6
7.0
Precipitation
Rainfallmm
71
90
76
59
63
74
89
82
60
97
59
95
917
Rain days≥1mm
14
18
15
10
13
12
14
18
9
14
11
16
164
Snowfallmm
8
0
0
0
0
0
0
0
0
0
0
1
8
Snow days≥1mm
3
0
0
0
0
0
0
0
0
0
0
0
3
Wind
Wind avgm/s
3.7
4.1
3.5
3.2
2.8
2.5
2.8
2.5
2.6
3.7
3.3
3.6
3.2
Wind gustsm/s
7.3
7.1
7.1
6.4
5.4
4.8
5.2
5.2
5.3
6.2
6.3
7.1
6.1
Sun & UV
Sunshinehrs/day
2.0
4.9
7.6
9.0
10.7
11.3
10.0
9.9
8.2
5.0
2.7
1.0
6.9
Clear skyindex
16%
31%
39%
38%
34%
42%
37%
40%
43%
24%
25%
16%
32%
UV indexmax avg
0.4
0.9
1.8
2.8
4.1
5.0
4.6
4.3
3.0
1.5
0.7
0.3
2.4
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Germany

Bonn: -8.4 °C. Typical range in Germany: -10.6-8.9 °C. Low anchor: Chemnitz, -13.4 °C. High anchor: Unterkrozingen, -6.9 °C.

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