Climate Insights for Saint Helier

, Saint Helier, Jersey

Based on 10 years of historical weather data

Hottest Month

August
Peak: 19°C
Average: 18°C

Coldest Month

February
Low: 7°C
Average: 8°C

Wettest Month

November
144 mm rain
1 mm snow

Best Time to Visit

June & July
Comfortable temps & low rain
Monthly Climate Data
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
7 °C
9 °C
39 km/h
126 mm
0 cm
Feb
7 °C
9 °C
39 km/h
91 mm
0 cm
Mar
8 °C
10 °C
37 km/h
75 mm
0 cm
Apr
9 °C
11 °C
31 km/h
42 mm
0 cm
May
12 °C
14 °C
29 km/h
50 mm
0 cm
Jun
14 °C
16 °C
28 km/h
57 mm
0 cm
Jul Current
16 °C
18 °C
28 km/h
44 mm
0 cm
Aug
17 °C
19 °C
29 km/h
70 mm
0 cm
Sep
16 °C
18 °C
31 km/h
91 mm
0 cm
Oct
14 °C
16 °C
35 km/h
123 mm
0 cm
Nov
11 °C
13 °C
40 km/h
144 mm
1 cm
Dec
9 °C
11 °C
40 km/h
140 mm
0 cm
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