Last updated: August 22, 2025
In September, the average temperature in Changmahe, China hovers around 3°C (37°F). Expect a range of temperatures, with minimums plunging to -15°C (5°F) and maximums reaching up to 15°C (59°F). Rainfall typically accumulates to about 130 mm (5.1 in) over approximately 22 days, contributing to an average humidity of 88%. Prepare for a chilly and wet month!
In September in Changmahe, the average temperature is 3°C (37°F). Maximums can reach 15°C (59°F) and minimums can be as low as -15°C (5°F). Be prepared for a wide range of temperatures when traveling to Changmahe this month, as you'll experience both chilly and relatively mild days.
In Changmahe in September, the precipitation amount is 130 mm (5.1 in) over the course of 22 days.
In Changmahe in September, humidity is 88%. With an average temperature of 3°C (37°F), this humidity feels like a chilling fog that clings to your skin, making every step outside a damp and brisk challenge for travelers.
In Changmahe in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Changmahe.
UV Risk Categories
Weather in Changmahe varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Changmahe, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -16°C (3°F) | 17 mm (0.7 inches) | 71% | moderate |
| February Weather | -15°C (6°F) | 21 mm (0.8 inches) | 78% | very high |
| March Weather | -10°C (14°F) | 29 mm (1.1 inches) | 77% | extreme |
| April Weather | -6°C (21°F) | 42 mm (1.7 inches) | 73% | extreme |
| May Weather | -2°C (30°F) | 68 mm (2.7 inches) | 80% | extreme |
| June Weather | 4°C (39°F) | 140 mm (5.5 inches) | 85% | extreme |
| July Weather | 7°C (45°F) | 123 mm (4.9 inches) | 87% | extreme |
| August Weather | 7°C (45°F) | 167 mm (6.6 inches) | 89% | extreme |
| September Weather | 3°C (37°F) | 130 mm (5.1 inches) | 88% | extreme |
| October Weather | -4°C (25°F) | 71 mm (2.8 inches) | 82% | extreme |
| November Weather | -12°C (10°F) | 19 mm (0.7 inches) | 73% | very high |
| December Weather | -16°C (4°F) | 12 mm (0.5 inches) | 67% | moderate |