Last updated: August 22, 2025
In September, the average temperature in Yu'erhong, China hovers around 9°C (49°F), with a minimum dipping down to -3°C (27°F) and peaking at a comfortable 22°C (72°F). Expect a total precipitation of 20 mm (0.8 in) over 4 days, and enjoy the refreshing air with an average humidity of 59%.
In September in Yu'erhong, the average temperature is 9°C (49°F), with maximums reaching 22°C (72°F) and minimums dropping as low as -3°C (27°F). This variation makes it essential to pack accordingly for your travels.
In Yu'erhong in September, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.
In Yu'erhong in September humidity is 59%. With an average temperature of 9°C (49°F), this humidity feels like a refreshing yet crisp embrace, making travel invigorating but requiring a light layer to stay comfortable as you explore.
In Yu'erhong in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Yu'erhong.
UV Risk Categories
Weather in Yu'erhong varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Yu'erhong, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -14°C (7°F) | 6 mm (0.2 inches) | 75% | moderate |
| February Weather | -11°C (13°F) | 7 mm (0.3 inches) | 73% | high |
| March Weather | -3°C (27°F) | 8 mm (0.3 inches) | 68% | very high |
| April Weather | 3°C (37°F) | 24 mm (1.0 inches) | 66% | very high |
| May Weather | 8°C (47°F) | 39 mm (1.5 inches) | 59% | extreme |
| June Weather | 12°C (54°F) | 43 mm (1.7 inches) | 57% | extreme |
| July Weather | 15°C (59°F) | 61 mm (2.4 inches) | 54% | extreme |
| August Weather | 14°C (57°F) | 44 mm (1.7 inches) | 58% | extreme |
| September Weather | 9°C (49°F) | 20 mm (0.8 inches) | 59% | very high |
| October Weather | 2°C (36°F) | 4 mm (0.2 inches) | 67% | high |
| November Weather | -5°C (23°F) | 5 mm (0.2 inches) | 71% | moderate |
| December Weather | -13°C (9°F) | 8 mm (0.3 inches) | 74% | moderate |