Port Antonio Weather in December
What's the weather like in Port Antonio (Portland) in December 2024?
The climate in Port Antonio during December can be summarized as hot, humid and very wet.
December is in the winter in Port Antonio and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (65°F) is normal.
| Daytime temperature | 28.3°C 82.9°F |
|---|---|
| Nightly temperature | 18.5°C 65.2°F |
| Average temperature | 23.4°C 74.1°F |
| Daily sunshine | 6.9 hrs |
| Avg rainfall | 207 mm 8.1 ins |
| Rainy days | 8 days |
| Sea temperature | 27.9°C 82.2°F |
| Humidity | 79% |
| Windspeed | 11.6kph 7 mph |
On average December is the 6th driest month of the year in Port Antonio with around 207mm 8.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
December temperatures in Port Antonio
December rainfall
December 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 Port Antonio in December 2024.
Other monthly averages
Best places to visit in December
Port Antonio weather stats
| Hottest month: | August | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | March | 76mm 3ins |
| Sunniest month: | January | 7.6hrs |
| Coldest month: | January | 27.7°C 81.9°F |
| Wettest month: | October | 385mm 15.2ins |
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