Last updated: August 22, 2025
In September, the average temperature in Hanjiayuan, China hovers around 12°C (53°F), with extremes ranging from a chilly -4°C (24°F) to a warm 27°C (80°F). Expect about 82 mm (3.2 in) of precipitation over 10 days, contributing to the region's average humidity level of 86%.
In September in Hanjiayuan, the average temperature is 12°C (53°F). Maximums can reach up to 27°C (80°F), while minimums may drop as low as -4°C (24°F). This variation in temperature makes Hanjiayuan a unique destination for travelers seeking both mild days and cool nights.
In Hanjiayuan in September, the total precipitation amount is 82 mm (3.2 in) observed over a span of 10 days.
In Hanjiayuan in September humidity is 86%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting the need for warm, layered clothing while exploring the surroundings.
In Hanjiayuan in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hanjiayuan.
UV Risk Categories
Weather in Hanjiayuan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hanjiayuan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -22°C (-7°F) | 5 mm (0.2 inches) | 89% | low |
| February Weather | -17°C (1°F) | 5 mm (0.2 inches) | 87% | low |
| March Weather | -7°C (20°F) | 13 mm (0.5 inches) | 76% | moderate |
| April Weather | 3°C (38°F) | 19 mm (0.7 inches) | 71% | moderate |
| May Weather | 11°C (52°F) | 73 mm (2.9 inches) | 74% | high |
| June Weather | 17°C (63°F) | 98 mm (3.9 inches) | 82% | high |
| July Weather | 21°C (69°F) | 122 mm (4.8 inches) | 86% | very high |
| August Weather | 17°C (63°F) | 137 mm (5.4 inches) | 88% | high |
| September Weather | 12°C (53°F) | 82 mm (3.2 inches) | 86% | moderate |
| October Weather | 2°C (35°F) | 43 mm (1.7 inches) | 84% | moderate |
| November Weather | -11°C (12°F) | 17 mm (0.7 inches) | 80% | low |
| December Weather | -22°C (-7°F) | 5 mm (0.2 inches) | 88% | low |