Port Nelson Weather in December
What's the weather like in Port Nelson (Rum Cay) in December 2025?
The climate in Port Nelson during December can be summarized as excessively hot and arid.
December is in the winter in Port Nelson and is typically the warmest month of the year. Daytime maximum temperatures average around a cold 0°C (32°F), whilst at night 0°C (32°F) is normal.
| Daytime temperature | 0°C 32°F |
|---|---|
| Nightly temperature | 0°C 32°F |
| Average temperature | 0°C 32°F |
| Daily sunshine | 0 hrs |
| Avg rainfall | 0 mm 0 ins |
| Rainy days | 0 days |
| Sea temperature | 26.1°C 78.9°F |
| Humidity | 0% |
| Windspeed | 0kph 0 mph |
On average December is the wettest month of the year in Port Nelson with around 0mm 0 inches of rain making it a arid time to visit.
On the flip side this corresponds to an average of 0 hours of sunshine per day.
December temperatures in Port Nelson
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 Nelson in December 2025.
Other monthly averages
Best places to visit in December
Port Nelson weather stats
| Hottest month: | January | 0°C 32°F |
|---|---|---|
| Driest month: | January | 0mm 0ins |
| Sunniest month: | January | 0hrs |
| Coldest month: | January | 0°C 32°F |
| Wettest month: | January | 0mm 0ins |
© Google