Climate LabSaint Peter Port, Guernsey

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
11
11
11
12
14
16
17
19
18
17
13
Daily mean°C
8
9
9
11
12
15
16
18
17
15
10
Daily low°C
6
3
8
7
10
13
15
16
15
14
7
Thermal comfort
High feels°C
-1
4
8
11
16
19
20
20
19
14
1
Mean feels°C
-8
-7
-3
1
7
12
13
14
11
6
-7
Low feels°C
-17
-22
-15
-9
-3
4
6
6
2
-2
-14
Humidity
Humidity%
76
80
81
80
83
86
86
86
82
81
79
Dewpoint°C
4.3
5.6
6.0
7.4
10.1
12.4
14.0
15.1
13.8
11.9
6.4
Precipitation
Rainfallmm
105
25
72
29
34
64
54
46
89
124
77
134
853
Rain days≥1mm
18
5
16
6
9
10
10
9
12
17
15
16
143
Wind
Wind avgm/s
9.1
7.2
7.6
6.4
5.8
5.1
5.4
6.2
5.8
8.1
9.4
Wind gustsm/s
13.7
11.9
14.9
12.5
10.4
10.9
11.1
10.8
12.5
13.6
15.1
Sun & UV
Sunshinehrs/day
4.0
5.9
8.0
11.0
12.0
11.7
12.2
10.7
8.6
6.7
5.0
3.0
8.2
Clear skyindex
23%
29%
39%
43%
43%
46%
53%
46%
39%
36%
30%
19%
37%
UV indexmax avg
0.6
1.1
2.2
4.0
5.6
6.1
5.9
5.4
3.8
2.0
0.8
0.5
3.2
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared worldwide

Saint Peter Port: -15.6 °C. Typical range: -9.115.9 °C. Low anchor: Toronto, -18.1 °C. High anchor: Singapore, 25.2 °C.

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