Last updated: March 2, 2024
The weather in Yanshan, China, during April is characterized by an average temperature of 18°C (64°F). Highs can soar to 31°C (88°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Yanshan throughout April hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In April, Yanshan averages 154 mm (6.1 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 12 hours 54 minutes of daylight, with the sun shining for approximately 7 hours 35 minutes each day. Additionally, there is a 16% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In April, the UV Index in Yanshan reaches a maximum of 11, 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 | 9 | 11 | 11 | 9 | 7 | 4 | 2 | 1 | 1 |
| 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 | ||||