Last updated: March 2, 2024
The weather in Port Neches, United States, during December is characterized by an average temperature of 14°C (58°F). Highs can soar to 26°C (78°F), while lows may dip to 2°C (35°F). Typically, the humidity level in Port Neches throughout December hovers around 83%.
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Average temperature
Maximum temperature
Humidity
In December, Port Neches averages 140 mm (5.5 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 9 minutes each day. Additionally, there is a 33% probability of sunny days during this period.
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Rainy days
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Chance of sun
In December, the UV Index in Port Neches 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 | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 3 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||