September weather forecastCongjiang, China

Weather in September

September, the first month of the autumn in Congjiang, is still a tropical month, with an average temperature varying between 20°C (68°F) and 30°C (86°F).

Temperature

Upon the onset of September, Congjiang witnesses an average high-temperature of a still hot 30°C (86°F), showing a close resemblance to the prior month. In September, the nighttime temperature lowers to an average of 20°C (68°F).

Rainfall

In Congjiang, China, in September, during 10 rainfall days, 75mm (2.95") of precipitation is typically accumulated. Throughout the year, there are 178 rainfall days, and 1325mm (52.17") of precipitation is accumulated.

Daylight

In Congjiang, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 06:24 and sunset at 19:03. On the last day of September, sunrise is at 06:36 and sunset at 18:32 CST.

Sunshine

The average sunshine in September is 6h.

UV index

In Congjiang, the average daily maximum UV index in September is 11. A UV Index reading of 11, and higher, represents an extreme health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 11 during September translates into these guidelines:
Carry out all important precautions, unprotected skin could get burns in no time. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Even if the day is cloudy, sunscreen with SPF of at least 30 should be applied generously and reapplied often, particularly after swimming or outdoor exercise.