Last updated: August 22, 2025
In September, the average temperature in Jianchang, China is a mild 16°C (61°F). Expect temperatures to vary, with a chilly minimum of -1°C (31°F) and a warm maximum of 28°C (82°F). The month sees an average precipitation amount of 99 mm (3.9 in), spread over 9 days, resulting in an average humidity level of 75%. Don't forget to pack an umbrella! 🌧️
In September in Jianchang, the average temperature is 16°C (61°F). Maximum temperatures can reach up to 28°C (82°F), while minimums can drop as low as -1°C (31°F). Travelers should be prepared for a wide range of weather conditions during their visit.
In Jianchang in September, the precipitation amount is 99 mm (3.9 in) during a span of 9 days.
In Jianchang in September humidity is 75%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy embrace, making traveling somewhat uncomfortable as you may find yourself constantly adjusting your clothing and seeking shade to escape the sticky air.
In Jianchang in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Jianchang.
UV Risk Categories
Weather in Jianchang varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Jianchang, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (10°F) | 9 mm (0.4 inches) | 58% | low |
| February Weather | -9°C (16°F) | 23 mm (0.9 inches) | 52% | moderate |
| March Weather | 1°C (34°F) | 24 mm (0.9 inches) | 53% | high |
| April Weather | 8°C (47°F) | 46 mm (1.8 inches) | 59% | very high |
| May Weather | 14°C (57°F) | 83 mm (3.3 inches) | 70% | very high |
| June Weather | 18°C (66°F) | 100 mm (4.0 inches) | 79% | very high |
| July Weather | 23°C (73°F) | 111 mm (4.4 inches) | 85% | very high |
| August Weather | 22°C (71°F) | 243 mm (9.6 inches) | 86% | very high |
| September Weather | 16°C (61°F) | 99 mm (3.9 inches) | 75% | very high |
| October Weather | 8°C (46°F) | 73 mm (2.9 inches) | 80% | high |
| November Weather | -1°C (31°F) | 57 mm (2.2 inches) | 70% | moderate |
| December Weather | -10°C (14°F) | 15 mm (0.6 inches) | 58% | low |