The climate in Mostaganem during September can be summarized as hot and dry.
September is in the fall / autumn in Mostaganem and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 31°C (87°F), whilst at night 18°C (64°F) is normal.
|Daytime temperature||30.6°C 87.1°F|
|Nightly temperature||17.6°C 63.7°F|
|Average temperature||24.1°C 75.4°F|
|Daily sunshine||8.8 hrs|
|Avg rainfall||14 mm 0.6 ins|
|Rainy days||3 days|
|Sea temperature||24.2°C 75.6°F|
|Windspeed||8.6kph 5 mph|
On average September is the 4th driest month of the year in Mostaganem with around 14mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.8 hours of sunshine per day.
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 Mostaganem in September 2021.
|Hottest month:||August||33.4°C 92.1°F|
|Driest month:||July||2mm 0.1ins|
|Coldest month:||January||15.6°C 60.1°F|
|Wettest month:||December||58mm 2.3ins|