Morant Bay Weather in October
What's the weather like in Morant Bay (Saint Thomas) in October 2025?
The climate in Morant Bay during October can be summarized as hot, humid and very wet.
October is in the fall / autumn in Morant Bay and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 31°C 87.7°F |
|---|---|
| Nightly temperature | 22.7°C 72.8°F |
| Average temperature | 26.8°C 80.2°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 371 mm 14.6 ins |
| Rainy days | 16 days |
| Sea temperature | 29.1°C 84.5°F |
| Humidity | 82% |
| Windspeed | 9kph 6 mph |
On average October is the wettest month of the year in Morant Bay with around 371mm 14.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
October temperatures in Morant Bay
October rainfall
October hourly sunshine
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 Morant Bay in October 2025.
Other monthly averages
Best places to visit in October
Morant Bay weather stats
| Hottest month: | August | 32.1°C 89.8°F |
|---|---|---|
| Driest month: | March | 56mm 2.2ins |
| Sunniest month: | January | 7.7hrs |
| Coldest month: | January | 29.8°C 85.6°F |
| Wettest month: | October | 371mm 14.6ins |
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