Last updated: March 2, 2024
The weather in San Antonio, Argentina, during January is characterized by an average temperature of 21°C (69°F). Highs can soar to 30°C (87°F), while lows may dip to 14°C (57°F). Typically, the humidity level in San Antonio throughout January hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, San Antonio averages 223 mm (8.8 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 13 hours 26 minutes of daylight, with the sun shining for approximately 7 hours 40 minutes each day. Additionally, there is a 34% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In January, the UV Index in San Antonio 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 | 1 | 3 | 7 | 11 | 14 | 16 | 16 | 14 | 10 | 6 | 3 | 1 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||