February weather forecast
Alderney, Guernsey

The weather in Alderney sees some change in February. An increase in daylight hours infuses a spark of optimism despite the cold, with average hours reaching approximately 10.1 per day. The growth in daylight would serve as a harbinger to the impending spring. However, sea temperatures dwindle at a minimal rate, reaching approximately 9.7°C (49.5°F). One can expect a slight elevation in the weather conditions from January, but nonetheless, the winter chill substantially endures.

Sea temperature

In Alderney, the average seawater temperature in February is 9.7°C (49.5°F).
Note: Being in 9.7°C (49.5°F) waters at 13°C (55.4°F) is discomforting, but anything below 10°C (50°F) can jeopardize breathing and induce cold shock, factoring in physical endurance.

Daylight

The average length of the day in February in Alderney is 10h and 8min.
On the first day of the month, sunrise is at 07:41 and sunset at 17:02. On the last day of February, in Alderney, Guernsey, sunrise is at 06:52 and sunset at 17:50 GMT.