Last updated: March 2, 2024
The weather in Port Saint Joe, United States, during December is characterized by an average temperature of 16°C (61°F). Highs can soar to 22°C (73°F), while lows may dip to 6°C (43°F). Typically, the humidity level in Port Saint Joe throughout December hovers around 83%.
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Average temperature
Maximum temperature
Humidity
In December, Port Saint Joe averages 126 mm (5.0 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 10 hours 14 minutes of daylight, with the sun shining for approximately 7 hours 34 minutes each day. Additionally, there is a 48% probability of sunny days during this period.
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Chance of sun
In December, the UV Index in Port Saint Joe reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 | 0 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||