George Town Weather: September
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Average Day Temperature: | 91.0°F |
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Average Night Temperature: | 87.3°F |
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Sea Water Temperature: | 90.1°F |
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Number of Sunny Days: | 10 days |
| Sunshine Hours: | 12.0 - 12.5 hours | |
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Number of Rainy Days: | 4 days |
| Precipitation Totals: | 2.1 in | |
| detailed information | ||
forecast
| George Town |
Temperature
| George Town |
Air Temperature in September, °F
The highest day temperature in September 2025 was 95°F. The lowest night temperature was 87°F. The average values for day and night temperatures during September were 92.2°F и 88.2°F respectivly.
George Town Water Sea Temperature in September, °F
The average sea surface temperature in September 2025 for George Town was 91.6°F. The maximum and minimum values were 91.0°F and 92.0°F respectively.
Most of the days in September are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in September, in
Precipitation total in September for George Town is 2.1 in.
The average wind speed in September is 10.6 mph. It makes September the most windless month of the year for George Town.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for George Town in September is 7.3 hours.
| 0600 | ![]() |
84°F | W 18 mph |
| 0900 | ![]() |
86°F | W 19 mph |
| 1200 | ![]() |
86°F | W 16 mph |
| 1500 | ![]() |
88°F | W 15 mph |
| 1800 | ![]() |
86°F | W 14 mph |
| 2100 | ![]() |
86°F | W 12 mph |
| 0000 | ![]() |
86°F | W 10 mph |
| 0300 | ![]() |
84°F | W 11 mph |































