Last updated: March 2, 2024
The weather in Port Nelson, Bahamas, during December is characterized by an average temperature of 25°C (77°F). Highs can soar to 27°C (81°F), while lows may dip to 22°C (73°F). Typically, the humidity level in Port Nelson throughout December hovers around 79%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Port Nelson averages 67 mm (2.7 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 10 hours 41 minutes of daylight, with the sun shining for approximately 9 hours 22 minutes each day. Additionally, there is a 72% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in Port Nelson reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 3 | 5 | 6 | 7 | 6 | 4 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||