The sunniest destination in the British Isles, Jersey offers a mild climate similar to southern England. With temperatures ranging from around 9°C / 48°F in winter to 25°C / 77°F in summer, the high season is from May to September, with January being the coldest month.
Annual Temperatures
| Month |
Maximum |
Minimum |
|
January |
9°C / 48°F |
3°C / 37°F |
|
February |
10°C / 50°F |
4°C / 39°F |
|
March |
11°C / 52°F |
6°C / 43°F |
|
April |
12°C / 54°F |
6°C / 43°F |
|
May |
16°C / 61°F |
8°C / 46°F |
|
June |
18°C / 64°F |
10°C / 50°F |
|
July |
21°C / 70°F |
12°C / 54°F |
|
August |
22°C / 72°F |
13°C / 55°F |
|
September |
20°C / 68°F |
11°C / 52°F |
|
October |
16°C / 61°F |
9°C / 48°F |
|
November |
12°C / 54°F |
6°C / 43°F |
|
December |
10°C / 50°F |
4°C / 39°F |
Table taken from World Guides.
Annual Rainfall
In an average year, Jersey experiences approximately 880 mm of rainfall, or 73 mm per month. The driest weather, from May to July, sees approximately 40 mm of rainfall. The wettest weather, from October to December, sees approximately 115mm of rainfall.
| Month |
Average Rainfall (mm) |
|
January |
90 |
|
February |
65 |
|
March |
65 |
|
April |
65 |
|
May |
40 |
|
June |
40 |
|
July |
40 |
|
August |
65 |
|
September |
65 |
|
October |
115 |
|
November |
115 |
|
December |
115 |
Table taken from ClimaTemps.
