Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The start of September involves a subtle temperature drop, shifting from a tropical 31°C (87.8°F) in August to a moderately hot 26.4°C (79.5°F). Nighttime temperature in Changge lowers to an average of 17.3°C (63.1°F) in September.Humidity
The average relative humidity in September in Changge is 69%.Rainfall
In September, the rain falls for 11 days. Throughout September, 48mm (1.89") of precipitation is accumulated. Throughout the year, there are 92.1 rainfall days, and 361mm (14.21") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day in Changge, China, is 12h and 23min.On the first day of September, sunrise is at 05:58 and sunset at 18:51. On the last day of the month, sunrise is at 06:18 and sunset at 18:10 CST.
Sunshine
In Changge, the average sunshine in September is 7.9h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the temperature in September in Changge?
What is the average humidity in September in Changge?
How many days does it rain in September in Changge?
When it does not snow in Changge?
What is the average length of the day in September in Changge?
What time are sunrise and sunset in September in Changge?
How many hours of sunshine does Changge have in September?
What is the UV index intensity in September in Changge?
Average temperature in September
Changge, China
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is July (33.2°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in September: 17.3°C
The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).
Average pressure in September
Changge, China
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is January (1028.2mbar).
The month with the lowest atmospheric pressure is July (1003.5mbar).
Average wind speed in September
Changge, China
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is September (8.5km/h).
Average humidity in September
Changge, China
- Average humidity in September: 69%
The month with the highest relative humidity is August (74%).
The month with the lowest relative humidity is December (45%).
Average rainfall in September
Changge, China
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is August (90mm).
The driest month (with the least rainfall) is December (4mm).
Average rainfall days in September
Changge, China
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is August (15.7 days).
The month with the least rainy days is December (1.8 days).
Average snowfall in September
Changge, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Changge, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Changge, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in September
Changge, China
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is December (28.7 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in September
Changge, China
- Average UV index in September: 6
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Changge, China
- Average cloud cover in September: 37
The month with the most cloud cover is September (Cloud cover 37).
The month with the least cloud cover is December (Cloud cover 20).
Average visibility in September
Changge, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
Changge, China
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