Weather in September
Temperature
A subtle shift in Xichang's weather is observed as August turns into September, with the average high temperature reducing from a warm 27.8°C (82°F) to a still moderately hot 24.6°C (76.3°F). Xichang's nights in September cool down to an average low-temperature of 16.2°C (61.2°F).Humidity
The months with the highest humidity are July and September, with an average relative humidity of 76%.Rainfall
In Xichang, in September, during 17 rainfall days, 153mm (6.02") of precipitation is typically accumulated. Throughout the year, in Xichang, there are 125.7 rainfall days, and 1014mm (39.92") of precipitation is accumulated.Daylight
In Xichang, the average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 06:49 and sunset at 19:32. On the last day of September, sunrise is at 07:03 and sunset at 18:58 CST.
Sunshine
With an average of 4.4h of sunshine, September has the least sunshine of the year.UV index
In Xichang, the average daily maximum UV index in September is 11. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, an average UV index of 11 transforms into the following instructions:
Carry out all vital precautions. Protection from sun exposure is a must. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the average September temperature in Xichang?
What is the most humid month in Xichang?
What is the average humidity in September in Xichang?
How many days does it rain in September in Xichang?
What is the average length of the day in September in Xichang?
What time are sunrise and sunset in September in Xichang?
What is the month with the least sunshine in Xichang?
How long on average sun shines in September in Xichang?
What is the UV index intensity in September in Xichang?
Average temperature in September
Xichang, China
- Average high temperature in September: 24.6°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is December (16.2°C).
- Average low temperature in September: 16.2°C
The month with the highest average low temperature is July (18.8°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average humidity in September
Xichang, China
- Average humidity in September: 76%
The months with the highest relative humidity are July and September (76%).
The month with the lowest relative humidity is March (42%).
Average rainfall in September
Xichang, China
- Average rainfall in September: 153.2mm
The wettest month (with the highest rainfall) is July (240mm).
The driest months (with the least rainfall) are January and February (5.6mm).
Average rainfall days in September
Xichang, China
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is January (2.2 days).
Average daylight in September /
Average sunshine in September
Xichang, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 4h and 2min
The months with the most sunshine are March and April (Average sunshine: 8h and 18min).
The month with the least sunshine is September (Average sunshine: 4h and 24min).
Average UV index in September
Xichang, China
- Average UV index in September: 11
The months with the highest UV index are April, May, June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 5).
Xichang, China
Weather forecast for your location
2. Allow the app to use your location
