Last updated: August 23, 2025
In September, the average temperature in Wu'erqihan, China hovers around 10°C (50°F), with extremes ranging from a brisk -5°C (24°F) to a warm 28°C (82°F). Be prepared for occasional rain, as the region sees about 71 mm (2.8 in) of precipitation over 9 days. With an average humidity of 86%, the air can feel quite damp, making this a unique month to experience the local atmosphere.
In September in Wu'erqihan, the average temperature is 10°C (50°F). Maximums can reach 28°C (82°F), while minimums can dip as low as -5°C (24°F). Be prepared for a range of weather conditions, making it essential to pack layers for your travels.
In Wu'erqihan in September, the precipitation amount is 71 mm (2.8 in) spread over 9 days.
In Wu'erqihan in September humidity is 86%. With an average temperature of 10°C (50°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities uncomfortable and sticky, which can dampen the spirit of travel.
In Wu'erqihan in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Wu'erqihan, you can refer to this Hourly UV Index in Wu'erqihan.
UV Risk Categories
Weather in Wu'erqihan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Wu'erqihan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -24°C (-11°F) | 5 mm (0.2 inches) | 94% | low |
| February Weather | -20°C (-4°F) | 10 mm (0.4 inches) | 89% | moderate |
| March Weather | -9°C (17°F) | 11 mm (0.4 inches) | 80% | moderate |
| April Weather | 2°C (36°F) | 24 mm (1.0 inches) | 70% | high |
| May Weather | 10°C (50°F) | 45 mm (1.8 inches) | 74% | high |
| June Weather | 15°C (60°F) | 100 mm (3.9 inches) | 79% | very high |
| July Weather | 19°C (67°F) | 112 mm (4.4 inches) | 86% | very high |
| August Weather | 16°C (61°F) | 117 mm (4.6 inches) | 86% | very high |
| September Weather | 10°C (50°F) | 71 mm (2.8 inches) | 86% | high |
| October Weather | 0°C (33°F) | 33 mm (1.3 inches) | 82% | moderate |
| November Weather | -11°C (12°F) | 12 mm (0.5 inches) | 79% | low |
| December Weather | -23°C (-8°F) | 6 mm (0.2 inches) | 91% | low |