Last updated: March 2, 2024
The weather in Rosario de la Frontera, Argentina, during December is characterized by an average temperature of 22°C (72°F). Highs can soar to 35°C (95°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Rosario de la Frontera throughout December hovers around 77%.
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Average temperature
Maximum temperature
Humidity
In December, Rosario de la Frontera averages 168 mm (6.6 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 13 hours 42 minutes of daylight, with the sun shining for approximately 9 hours 56 minutes each day. Additionally, there is a 33% probability of sunny days during this period.
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Chance of sun
In December, the UV Index in Rosario de la Frontera reaches a maximum of 16, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 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 | 4 | 8 | 12 | 15 | 16 | 15 | 13 | 9 | 5 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||