Was surprise the one I bought for 41 countries was not covering Serbia, Bosnia and Hezergovina, and Poland. Almost lost my way in both Serbia and Poland. If this can be improved further else the coverage was great
Anonymous User
Family
Guernsey Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Guernsey year round climate
Spring (March–May): Average 48–55°F, mild climate with occasional showers but generally sunny. Popular activities: Coastal walks, exploring island attractions. Suggested clothing: Light jacket, comfortable trousers or skirt, and warm underlayers.
Summer (June–August): Average 59–63°F, warm and pleasant climate, sunny with occasional showers. Popular activities: Beach relaxation, water sports, outdoor picnics. Suggested clothing: Short-sleeved shirts, shorts, light sandals, and a light jacket for cooler evenings.
Autumn (September–November): Average 51–61°F, gradually cooling climate with increasing rainfall, especially in November. Popular activities: Enjoying autumn scenery, museum visits. Suggested clothing: Long-sleeved shirts, light jacket, comfortable trousers, and a waterproof jacket.
Winter (December–February): Average 45–48°F, cold and damp climate with frequent rain. Popular activities: Indoor activities, trying local cuisine. Suggested clothing: Warm jacket, sweater, trousers, waterproof jacket and shoes.
Guernsey climatological average
Annual average temperature: approx. 54.3°F / Annual rainfall: approx. 1029 mm / Summer humidity: 65%–75% / Rainiest month: November
Guernsey monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
45.5°F
115.5
February
47.5°F
68.2
March
48°F
99.2
April
49.8°F
58.8
May
55°F
32.2
June
59.7°F
35
July
63°F
40.5
August
63.9°F
58.8
September
61.5°F
92.2
October
58.1°F
108.4
November
52°F
171.2
December
48°F
149
Guernsey weather for the next seven days
6/10
Wednesday
Patchy rain nearby
55.6°F/54.4°F
6/11
Thursday
Patchy rain nearby
57.5°F/55.3°F
6/12
Friday
Partly Cloudy
60.3°F/57.2°F
6/13
Saturday
Sunny
64.7°F/60.2°F
6/14
Sunday
Sunny
66.7°F/60°F
6/15
Monday
Sunny
68°F/62.4°F
6/16
Tuesday
Partly Cloudy
60.2°F/58.6°F
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