The climate in Odiong during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Odiong and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (73°F) is normal.
Daytime temperature | 30°C 86°F |
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Nightly temperature | 22.6°C 72.8°F |
Average temperature | 26.3°C 79.4°F |
Daily sunshine | 6 hrs |
Avg rainfall | 294 mm 11.6 ins |
Rainy days | 18 days |
Sea temperature | 29.2°C 84.5°F |
Humidity | 85% |
Windspeed | 8kph 5 mph |
On average September is the 4th wettest month of the year in Odiong with around 294mm 11.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 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 Odiong in September 2025.
Best places to visit in September
Hottest month: | May | 32.1°C 89.8°F |
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Driest month: | February | 34mm 1.3ins |
Sunniest month: | April | 9.1hrs |
Coldest month: | January | 29.1°C 84.4°F |
Wettest month: | August | 344mm 13.5ins |