Last updated: March 2, 2024
The weather in Rio Grande, Argentina, during December is characterized by an average temperature of 10°C (51°F). Highs can soar to 16°C (61°F), while lows may dip to 4°C (40°F). Typically, the humidity level in Rio Grande throughout December hovers around 79%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Rio Grande averages 39 mm (1.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 16 hours 58 minutes of daylight, with the sun shining for approximately 11 hours 58 minutes each day. Additionally, there is a 45% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Rio Grande reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 4 | 6 | 8 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
| 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 | ||||||