April weather forecastDelles, Algeria
April
Weather in April
Sea temperature
In Delles, Algeria, the average seawater temperature in April is 16.6°C (61.9°F).Note: The majority of people find swimming in 16.6°C (61.9°F) unenjoyable. As the water temperature decreases from 21°C (69.8°F) to 15°C (59°F), breathing becomes more challenging to control.
Daylight
In April, the average length of the day is 13h and 10min.On the first day of the month, sunrise is at 06:29 and sunset at 19:06. On the last day of April, sunrise is at 05:50 and sunset at 19:32 CET.
Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Delles, the average seawater temperature in April is 16.6°C (61.9°F). For swimming, a surface water temperature of 16.6°C (61.9°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
In Delles, the average day length in April is 13h and 10min.
In April, on the first day of the month, sunrise is at 06:29 and sunset at 19:06. On the last day of the month, in Delles, Algeria, sunrise is at 05:50 and sunset at 19:32 CET.
Average sea temperature in April
Delles, Algeria
- Average sea temperature in April: 16.6°C
The best month for swimming (with the highest average sea temperature) is August (25.4°C).
The coldest month (with the lowest average sea temperature) is February (14.7°C).
Average daylight in April
Delles, Algeria
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).





