Last updated: March 2, 2024
The weather in Tuen Mun, Hong Kong, during May is characterized by an average temperature of 27°C (80°F). Highs can soar to 32°C (91°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Tuen Mun throughout May hovers around 79%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Tuen Mun averages 193 mm (7.6 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 13 hours 12 minutes of daylight, with the sun shining for approximately 9 hours 44 minutes each day. Additionally, there is a 27% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Tuen Mun 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 | 9 | 12 | 14 | 13 | 11 | 7 | 4 | 2 | 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 | |||||