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
September
Weather in September
Temperature
Setting in of September comes with a decrease in the average high-temperature, moving from a hot 31.1°C (88°F) in August to a warm 24.7°C (76.5°F). During September, Dunhuang experiences an average low-temperature of 15.7°C (60.3°F) at night.Humidity
In September, the average relative humidity is 23%.Rainfall
September and October are months without rainfall.Snowfall
In Dunhuang, snow does not fall in April through October.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 07:09 and sunset at 20:13. On the last day of September, sunrise is at 07:36 and sunset at 19:25 CST.
Sunshine
In Dunhuang, the average sunshine in September is 10.3h.UV index
In Dunhuang, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. To protect against the Sun's most potent rays, avoid direct exposure around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
What is the driest month?
Does it rain in September?
When it does not snow?
How many hours of daylight does Dunhuang have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
How high is the UV index in September in Dunhuang?
Average temperature in September
Dunhuang, China
- Average high temperature in September: 24.7°C
The warmest month (with the highest average high temperature) is July (32.1°C).
The month with the lowest average high temperature is January (-2.9°C).
- Average low temperature in September: 15.7°C
The month with the highest average low temperature is July (23.3°C).
The coldest month (with the lowest average low temperature) is January (-10.8°C).
Average pressure in September
Dunhuang, China
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is December (1030.3mbar).
The month with the lowest atmospheric pressure is July (1004.9mbar).
Average wind speed in September
Dunhuang, China
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is May (14.7km/h).
The calmest month (with the lowest average wind speed) is January (9km/h).
Average humidity in September
Dunhuang, China
- Average humidity in September: 23%
The month with the highest relative humidity is January (45%).
The months with the lowest relative humidity are April and May (18%).
Average rainfall in September
Dunhuang, China
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is June (7mm).
The driest months (with the least rainfall) are September and October (0mm).
Average rainfall days in September
Dunhuang, China
- Average rainfall days in September: 0.9 days
The month with the highest number of rainy days is May (3.3 days).
The month with the least rainy days is November (0.7 days).
Average snowfall in September
Dunhuang, China
- Average snowfall in September: 0mm
The month with the highest snowfall is November (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Dunhuang, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (2 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
Dunhuang, China
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in September
Dunhuang, China
- Average sunshine days in September: 29.1 days
The month with the most sunshine days is October (30.1 days).
The month with the least sunshine days is June (26.3 days).
Average UV index in September
Dunhuang, China
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Dunhuang, China
- Average cloud cover in September: 12
The months with the most cloud cover are January, February and December (Cloud cover 22).
The months with the least cloud cover are July and September (Cloud cover 12).
Average visibility in September
Dunhuang, China
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
