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Hourly Forecast
Daylight Hours
07:08
Sunrise
18:51
Sunset
Moon
Waxing Gibbous
18:23
Moonrise
05:23
Moonset
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View stargazing scoreWeather in Alderney Airport today, September 25, 2026
Expect a mostly clear day in Alderney Airport on September 25, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The morning looks comparatively open, with cloud near 47% around 11:00. Early outdoor plans have a better chance of staying dry and bright.
Temperatures climb from an overnight low near 17°C toward a daytime high of about 19°C. Expect humidity between 73% and 92%, most humid near 10:00. A lighter breeze peaks around 23:00 near 7.2 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 17:00. Outdoor plans may still want a flexible backup. Expect visibility near 25.5 km, with poorer spells close to 15.6 km. Expect sunrise at 07:08, sunset at 18:51, and 11 hours 42 minutes of sunlight today overall.
In short, September 25, 2026 looks like a fine day in Alderney Airport for being outside, peaking around 19°C.
Frequently asked questions about weather in Alderney Airport
How warm does it get in Alderney Airport?
The warmest month in Alderney Airport is August, with average high temperatures of 18°C. The average temperature during this period is around 17°C.
How cold does it get in Alderney Airport?
The coldest month in Alderney Airport is January, with average low temperatures of 8°C. The average temperature during this period is around 9°C.
What is the wettest time of year in Alderney Airport?
The wettest month in Alderney Airport is December, with an average of 145mm of precipitation.
What is the driest time of year in Alderney Airport?
The driest month in Alderney Airport is July, with an average of 35mm of precipitation.
