Last updated: March 2, 2024
The weather in Lai Chau, Vietnam, during May is characterized by an average temperature of 23°C (74°F). Highs can soar to 32°C (90°F), while lows may dip to 17°C (62°F). Typically, the humidity level in Lai Chau throughout May hovers around 69%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Lai Chau averages 152 mm (6.0 inches) of rainfall, typically over the course of 23 rainy days. The month enjoys an average of 13 hours 12 minutes of daylight, with the sun shining for approximately 10 hours 9 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 Lai Chau reaches a maximum of 15, 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 | 2 | 4 | 7 | 11 | 14 | 15 | 13 | 10 | 7 | 4 | 1 | 1 | 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 | |||||