Last updated: March 2, 2024
The weather in Donaldsonville, United States, during December is characterized by an average temperature of 14°C (58°F). Highs can soar to 27°C (81°F), while lows may dip to 0°C (33°F). Typically, the humidity level in Donaldsonville throughout December hovers around 84%.
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Average temperature
Maximum temperature
Humidity
In December, Donaldsonville averages 105 mm (4.1 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 10 hours 14 minutes of daylight, with the sun shining for approximately 7 hours 7 minutes each day. Additionally, there is a 39% probability of sunny days during this period.
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Chance of sun
In December, the UV Index in Donaldsonville 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 | ||||||||||