The climate in Betong during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Betong and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (71°F) is normal.
Daytime temperature | 30.2°C 86.4°F |
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Nightly temperature | 21.4°C 70.5°F |
Average temperature | 25.8°C 78.4°F |
Daily sunshine | 6 hrs |
Avg rainfall | 270 mm 10.6 ins |
Rainy days | 21 days |
Sea temperature | 29.5°C 85°F |
Humidity | 83% |
Windspeed | 5.8kph 4 mph |
On average September is the 3rd wettest month of the year in Betong with around 270mm 10.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 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 Betong in September 2025.
Best places to visit in September
Hottest month: | April | 31.7°C 89.1°F |
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Driest month: | February | 71mm 2.8ins |
Sunniest month: | February | 8.3hrs |
Coldest month: | December | 29°C 84.2°F |
Wettest month: | October | 361mm 14.2ins |