Weather in September
An excellent water temperature of 29.5°C (85.1°F) makes September in Butterworth, Malaysia, a prime for swimming and other water activities.
Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.
On the first day of the month, sunrise is at 7:11 am and sunset at 7:24 pm. On the last day of September, in Butterworth, sunrise is at 7:06 am and sunset at 7:10 pm +08.
[Resources]Sea temperature
In Butterworth, the average seawater temperature in September is 29.5°C (85.1°F).Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.
Daylight
In September, the average length of the day is 12h and 9min.On the first day of the month, sunrise is at 7:11 am and sunset at 7:24 pm. On the last day of September, in Butterworth, sunrise is at 7:06 am and sunset at 7:10 pm +08.
Frequently asked questions
What is the water temperature in September in Butterworth?
In September, the average sea temperature is 29.5°C (85.1°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
What is the average length of the day in September in Butterworth?
In September, the average day length is 12h and 9min.
What time are sunrise and sunset in September in Butterworth?
In September, on the first day of the month, sunrise is at 7:11 am and sunset at 7:24 pm. On the last day of the month, in Butterworth, Malaysia, sunrise is at 7:06 am and sunset at 7:10 pm +08.
Average sea temperature in September
Butterworth, Malaysia
- Average sea temperature in September: 29.5°C
The best month for swimming (with the highest average sea temperature) is May (30.5°C).
The coldest month (with the lowest average sea temperature) is January (28.7°C).
Average daylight in September
Butterworth, Malaysia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
Butterworth, Malaysia
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