Flights to Alderney, Guernsey

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Weather in Alderney

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January9°C7°C
February9°C7°C
March9°C7°C
April10°C9°C
May12°C11°C
June15°C13°C
July17°C15°C
August17°C16°C
September17°C15°C
October15°C13°C
November13°C11°C
December11°C9°C
Hottest Month
17°C
August
Coldest month
7°C
February
Sunny days
280
days per year

14 day forecast

Sunday
3 Aug
18°C16°C
10 Aug
18°C17°C
Monday
4 Aug
88%
18°C17°C
11 Aug
20°C18°C
Tuesday
5 Aug
17°C16°C
12 Aug
20°C19°C
Wednesday
6 Aug
17°C16°C
13 Aug
21°C19°C
Thursday
7 Aug
19°C17°C
14 Aug
19°C18°C
Friday
8 Aug
19°C18°C
15 Aug
18°C17°C
Saturday
9 Aug
18°C17°C
16 Aug
18°C17°C

Cheapest month to fly to Alderney

Explore price trends for trips to Alderney

Annual Avg. Price539 CAD
August 2025576 CAD
September 2025559 CAD
October 2025535 CAD
November 2025493 CAD
December 2025493 CAD
January 2026628 CAD
February 2026485 CAD
March 2026543 CAD
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