I-n-Salah Weather in December
What's the weather like in I-n-Salah (Tamanghasset) in December 2025?
The climate in I-n-Salah during December can be summarized as mild and very dry.
December is in the winter in I-n-Salah and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 8°C (46°F) is normal.
| Daytime temperature | 21.7°C 71.1°F |
|---|---|
| Nightly temperature | 7.5°C 45.5°F |
| Average temperature | 14.6°C 58.3°F |
| Daily sunshine | 9.1 hrs |
| Avg rainfall | 3 mm 0.1 ins |
| Rainy days | 2 days |
| Sea temperature | 20.3°C 68.5°F |
| Humidity | 44% |
| Windspeed | 5.8kph 4 mph |
On average December is the 3rd wettest month of the year in I-n-Salah with around 3mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.1 hours of sunshine per day.
December temperatures in I-n-Salah
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 I-n-Salah in December 2025.
Other monthly averages
Best places to visit in December
I-n-Salah weather stats
| Hottest month: | July | 44.1°C 111.4°F |
|---|---|---|
| Driest month: | July | 0mm 0ins |
| Sunniest month: | March | 11hrs |
| Coldest month: | January | 21.1°C 70°F |
| Wettest month: | January | 4mm 0.2ins |
© Google