Baitoa Weather in September
What's the weather like in Baitoa (Santiago) in September 2025?
The climate in Baitoa during September can be summarized as hot, humid and damp.
September is in the fall / autumn in Baitoa and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 31°C (87°F), whilst at night 18°C (65°F) is normal.
| Daytime temperature | 30.6°C 87.1°F |
|---|---|
| Nightly temperature | 18.4°C 65.1°F |
| Average temperature | 24.5°C 76.1°F |
| Daily sunshine | 7.4 hrs |
| Avg rainfall | 116 mm 4.6 ins |
| Rainy days | 16 days |
| Sea temperature | 29°C 84.2°F |
| Humidity | 76% |
| Windspeed | 10.1kph 6 mph |
On average September is the 5th wettest month of the year in Baitoa with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
September temperatures in Baitoa
September rainfall
September 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 Baitoa in September 2025.
Other monthly averages
Best places to visit in September
Baitoa weather stats
| Hottest month: | August | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | March | 77mm 3ins |
| Sunniest month: | August | 8.5hrs |
| Coldest month: | January | 25.7°C 78.3°F |
| Wettest month: | May | 221mm 8.7ins |
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