Last updated: March 2, 2024
The weather in San Fernando Coapechapa, Mexico, during December is characterized by an average temperature of 19°C (66°F). Highs can soar to 29°C (85°F), while lows may dip to 9°C (49°F). Typically, the humidity level in San Fernando Coapechapa throughout December hovers around 91%.
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In December, San Fernando Coapechapa averages 62 mm (2.4 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 10 hours 55 minutes of daylight, with the sun shining for approximately 8 hours 19 minutes each day. Additionally, there is a 49% probability of sunny days during this period.
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In December, the UV Index in San Fernando Coapechapa 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 | 2 | 4 | 6 | 7 | 7 | 5 | 3 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||