Last updated: March 2, 2024
The weather in Lai Chau, Vietnam, during April is characterized by an average temperature of 21°C (69°F). Highs can soar to 31°C (89°F), while lows may dip to 12°C (55°F). Typically, the humidity level in Lai Chau throughout April hovers around 53%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In April, Lai Chau averages 196 mm (7.7 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 12 hours 39 minutes of daylight, with the sun shining for approximately 8 hours 45 minutes each day. Additionally, there is a 36% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In April, the UV Index in Lai Chau 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 | 3 | 6 | 9 | 12 | 13 | 11 | 9 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||