September weather forecast
Jiaocheng, China

As September arrives in Jiaocheng, the hot summer gradually begins to lose its grip, giving way to cooler autumn conditions. This transition from summer to autumn is marked by a considerable drop in both day and night temperatures compared to August. Despite drier conditions, with rainfall decreasing to 80mm (3.15"), the humidity remains constant. However, increased wind speeds hint at the change of season and the impending arrival of cooler months. Welcoming autumn, September in Jiaocheng is appealing, blending mild temperatures with consistent humidity.

Temperature

September indicates a minor shift in the average high-temperature, from August's tropical 30.8°C (87.4°F) to a moderately hot 27.7°C (81.9°F). During the nights in September, the temperature averages to an agreeable 20.3°C (68.5°F).

Heat index

During September, the heat index is appraised at a hot 32°C (89.6°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

In September, the average relative humidity in Jiaocheng is 85%.

Rainfall

In Jiaocheng, during September, the rain falls for 19.4 days and regularly aggregates up to 80mm (3.15") of precipitation. Throughout the year, in Jiaocheng, there are 214.9 rainfall days, and 1007mm (39.65") of precipitation is accumulated.

Daylight

In Jiaocheng, China, the average length of the day in September is 12h and 19min.
On the first day of September in Jiaocheng, sunrise is at 05:41 and sunset at 18:22. On the last day of the month, sunrise is at 05:53 and sunset at 17:49 CST.

Sunshine

In Jiaocheng, China, the average sunshine in September is 7.4h.

UV index

In September, the average daily maximum UV index in Jiaocheng, China, is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 5 suggests this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.