Last updated: March 2, 2024
The weather in Tongchuan, China, during September is characterized by an average temperature of 23°C (74°F). Highs can soar to 33°C (91°F), while lows may dip to 17°C (63°F). Typically, the humidity level in Tongchuan throughout September hovers around 92%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Tongchuan averages 137 mm (5.4 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 12 hours 19 minutes of daylight, with the sun shining for approximately 7 hours 55 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Tongchuan reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 8 | 9 | 10 | 9 | 7 | 4 | 2 | 1 | 1 |
| Exposure | Low | Moderate | VeryHigh | High | Moderate | Low | |||||||
| Time to burn | 45 min | 30 min | 15 min | 25 min | 30 min | 45 min | |||||||