Dellys Weather in December
What's the weather like in Dellys (Boumerdes) in December 2025?
The climate in Dellys during December can be summarized as mild and wet.
December is in the winter in Dellys and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 7°C (45°F) is normal.
| Daytime temperature | 16.1°C 60.9°F |
|---|---|
| Nightly temperature | 7.2°C 44.9°F |
| Average temperature | 11.6°C 52.9°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 121 mm 4.8 ins |
| Rainy days | 11 days |
| Sea temperature | 16.9°C 62.4°F |
| Humidity | 75% |
| Windspeed | 8.3kph 5 mph |
On average December is the wettest month of the year in Dellys with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
December temperatures in Dellys
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Dellys in December 2025.
Other monthly averages
Best places to visit in December
Dellys weather stats
| Hottest month: | August | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | July | 2mm 0.1ins |
| Sunniest month: | July | 12hrs |
| Coldest month: | January | 15.2°C 59.4°F |
| Wettest month: | December | 121mm 4.8ins |
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