Last updated: March 2, 2024
The weather in San Jose, Argentina, during May is characterized by an average temperature of 18°C (64°F). Highs can soar to 30°C (86°F), while lows may dip to 7°C (45°F). Typically, the humidity level in San Jose throughout May hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, San Jose averages 197 mm (7.8 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 10 hours 43 minutes of daylight, with the sun shining for approximately 7 hours 36 minutes each day. Additionally, there is a 64% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in San Jose reaches a maximum of 6, 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 | 0 | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||