Last updated: March 2, 2024
The weather in Cha-am, Thailand, during May is characterized by an average temperature of 30°C (85°F). Highs can soar to 34°C (93°F), while lows may dip to 26°C (79°F). Typically, the humidity level in Cha-am throughout May hovers around 79%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Cha-am averages 103 mm (4.0 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 12 hours 42 minutes of daylight, with the sun shining for approximately 10 hours 28 minutes each day. Additionally, there is a 34% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Cha-am reaches a maximum of 14, 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 | 3 | 6 | 10 | 13 | 14 | 14 | 11 | 7 | 4 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 25 min | 30 min | 45 min | |||||