The climate in Georgetown during October can be summarized as very hot, humid and reasonably dry.
October is in the fall / autumn in Georgetown and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 35°C (95°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 34.7°C 94.5°F |
|---|---|
| Nightly temperature | 22.5°C 72.5°F |
| Average temperature | 28.6°C 83.5°F |
| Daily sunshine | 8.5 hrs |
| Avg rainfall | 76 mm 3 ins |
| Rainy days | 5 days |
| Sea temperature | 27.5°C 81.5°F |
| Humidity | 70% |
| Windspeed | 3.2kph 2 mph |
On average October is the 5th wettest month of the year in Georgetown with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 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 Georgetown in October 2025.
Best places to visit in October
| Hottest month: | May | 40.1°C 104.2°F |
|---|---|---|
| Driest month: | January | 0mm 0ins |
| Sunniest month: | February | 9.5hrs |
| Coldest month: | December | 33.4°C 92.1°F |
| Wettest month: | August | 273mm 10.7ins |