September weather forecast
Kaifeng, China

September presides over the commencement of fall in Kaifeng. A downward shift in temperature to a range from 16.5°C (61.7°F) to 26.7°C (80.1°F) provides respite from summer heat. Despite a reduction in daylight hours, the city is still bathed in considerable sunshine, which now takes on a more gentle glow. The city begins to experience less intense rain, marking a gradual movement towards the drier months. The changing leaves and cool, pleasant weather makes this month a favorite amongst many.

Temperature

The onset of September in Kaifeng entails a subtle temperature shift, as the average high-temperature eases from a hot 30.5°C (86.9°F) in August to a moderately hot 26.7°C (80.1°F). The mean low-temperature during September nights is a comfortable 16.5°C (61.7°F).

Rainfall

In Kaifeng, in September, it is raining for 7.6 days, with typically 70mm (2.76") of accumulated precipitation. Throughout the year, in Kaifeng, there are 75.5 rainfall days, and 637mm (25.08") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 24min.
On the first day of September, sunrise is at 05:55 and sunset at 18:49. On the last day of the month, sunrise is at 06:16 and sunset at 18:08 CST.

Sunshine

The average sunshine in September is 6h.

UV index

In Kaifeng, the average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In September, a daily UV index of 8 turns into the following recommendations:
Taking safety measures is non-negotiable; skin and eyes can be swiftly affected if neglected. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.