Last updated: March 2, 2024
The weather in Les Cayes, Haiti, during May is characterized by an average temperature of 26°C (79°F). Highs can soar to 29°C (84°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Les Cayes throughout May hovers around 60%.
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Average temperature
Maximum temperature
Humidity
In May, Les Cayes averages 78 mm (3.1 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 12 hours 59 minutes of daylight, with the sun shining for approximately 10 hours 46 minutes each day. Additionally, there is a 62% 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 Les Cayes reaches a maximum of 13, 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 | 2 | 4 | 7 | 11 | 13 | 13 | 12 | 9 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||