Last updated: March 2, 2024
The weather in Valle de San Juan, Colombia, during May is characterized by an average temperature of 24°C (76°F). Highs can soar to 32°C (89°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Valle de San Juan throughout May hovers around 87%.
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Average temperature
Maximum temperature
Humidity
In May, Valle de San Juan averages 211 mm (8.3 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 12 hours 17 minutes of daylight, with the sun shining for approximately 9 hours 20 minutes each day. Additionally, there is a 10% probability of sunny days during this period.
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Rainy days
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Chance of sun
In May, the UV Index in Valle de San Juan reaches a maximum of 16, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 4 | 7 | 12 | 15 | 16 | 14 | 10 | 6 | 3 | 1 | 0 | 0 |
| 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 | |||||