Last updated: March 2, 2024
The weather in San Francisco Jacona, Mexico, during December is characterized by an average temperature of 18°C (65°F). Highs can soar to 28°C (83°F), while lows may dip to 9°C (48°F). Typically, the humidity level in San Francisco Jacona throughout December hovers around 88%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, San Francisco Jacona averages 173 mm (6.8 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 11 hours 5 minutes of daylight, with the sun shining for approximately 8 hours 18 minutes each day. Additionally, there is a 50% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in San Francisco Jacona reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 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 | 2 | 3 | 6 | 8 | 9 | 8 | 6 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||