The first month of the autumn,
September, is also a moderately hot month in
Quzhou,
China, with an average temperature varying between 20.7°C (69.3°F) and 28.5°C (83.3°F).
Temperature
With the onset of September, Quzhou's average high-temperature slightly adjusts, moderately receding from
August's hot 33.1°C (91.6°F) to a warm 28.5°C (83.3°F). The average nighttime temperature lowers to a pleasant 20.7°C (69.3°F) throughout September.
Heat index
The average heat index in September is estimated at a hot 33°C (91.4°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humidity
In Quzhou, the average relative humidity in September is 79%.
Rainfall
In Quzhou, during September, the rain falls for 10.3 days and regularly aggregates up to 100mm (3.94") of precipitation. In Quzhou, during the entire year, the rain falls for 159.5 days and collects up to 1705mm (67.13") of precipitation.
Daylight
The average length of the day in September in Quzhou is 12h and 20min.
On the first day of September, sunrise is at 05:42 and sunset at 18:26. On the last day of the month, sunrise is at 05:57 and sunset at 17:51 CST.
Sunshine
In September, the average sunshine in Quzhou is 6.1h.