The climate in Massawa during September can be summarized as very hot and very dry.
September is in the fall / autumn in Massawa and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a hot 38°C (101°F), whilst at night 25°C (78°F) is normal.
Daytime temperature | 38.2°C 100.7°F |
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Nightly temperature | 25.3°C 77.5°F |
Average temperature | 31.7°C 89.1°F |
Daily sunshine | 9.2 hrs |
Avg rainfall | 4 mm 0.2 ins |
Rainy days | 2 days |
Sea temperature | 32.4°C 90.3°F |
Humidity | 61% |
Windspeed | 8.3kph 5 mph |
On average September is the 2nd driest month of the year in Massawa with around 4mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.2 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 Massawa in September 2025.
Best places to visit in September
Hottest month: | July | 39.6°C 103.3°F |
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Driest month: | June | 2mm 0.1ins |
Sunniest month: | October | 9.9hrs |
Coldest month: | January | 29.4°C 84.9°F |
Wettest month: | December | 42mm 1.7ins |