The climate in Toliara during September can be summarized as warm, humid and very dry.
September is in the spring in Toliara and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 16°C (61°F) is normal.
Daytime temperature | 28.1°C 82.5°F |
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Nightly temperature | 16°C 60.7°F |
Average temperature | 22°C 71.6°F |
Daily sunshine | 10.6 hrs |
Avg rainfall | 10 mm 0.4 ins |
Rainy days | 2 days |
Sea temperature | 24.1°C 75.3°F |
Humidity | 74% |
Windspeed | 7.6kph 5 mph |
On average September is the 3rd driest month of the year in Toliara with around 10mm 0.4 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10.6 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 Toliara in September 2025.
Best places to visit in September
Hottest month: | January | 31.6°C 88.9°F |
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Driest month: | August | 8mm 0.3ins |
Sunniest month: | August | 10.7hrs |
Coldest month: | July | 26°C 78.8°F |
Wettest month: | December | 101mm 4ins |