Last updated: March 2, 2024
The weather in Hechuan, China, during September is characterized by an average temperature of 24°C (76°F). Highs can soar to 35°C (95°F), while lows may dip to 18°C (65°F). Typically, the humidity level in Hechuan throughout September hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Hechuan averages 157 mm (6.2 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 12 hours 18 minutes of daylight, with the sun shining for approximately 7 hours 30 minutes each day. Additionally, there is a 33% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Hechuan reaches a maximum of 11, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 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 | 1 | 3 | 5 | 7 | 9 | 9 | 8 | 6 | 4 | 2 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||