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 onset of September comes with a shift in the average high-temperature, falling from a warm 26°C (78.8°F) in August to an agreeable 20.9°C (69.6°F). In September, Yanqing experiences a temperature dip to an average of 9.9°C (49.8°F) at night.Humidity
The average relative humidity in September in Yanqing is 60%.Rainfall
In September, the rain falls for 9.5 days. Throughout September, 31mm (1.22") of precipitation is accumulated. In Yanqing, during the entire year, the rain falls for 89.9 days and collects up to 284mm (11.18") of precipitation.Snowfall
In Yanqing, snow does not fall in May through October.Daylight
In September, the average length of the day in Yanqing is 12h and 28min.On the first day of the month, sunrise is at 05:43 and sunset at 18:48. On the last day of September, in Yanqing, sunrise is at 06:11 and sunset at 18:00 CST.
Sunshine
In Yanqing, the average sunshine in September is 10.1h.UV index
In September, the average daily maximum UV index in Yanqing is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 4 during September leads to these advisories:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the average September temperature in Yanqing?
What is the average humidity in September in Yanqing?
How many days does it rain in September in Yanqing?
When it does not snow in Yanqing?
What is the average length of the day in September in Yanqing?
What time are sunrise and sunset in September in Yanqing?
How many hours of sunshine does Yanqing have in September?
What is the UV index reading in September in Yanqing?
Average temperature in September
Yanqing, China
- Average high temperature in September: 20.9°C
The warmest month (with the highest average high temperature) is July (27°C).
The month with the lowest average high temperature is January (-5.3°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is July (16.6°C).
The coldest month (with the lowest average low temperature) is January (-12.8°C).
Average pressure in September
Yanqing, China
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1031.1mbar).
The month with the lowest atmospheric pressure is July (1005.5mbar).
Average wind speed in September
Yanqing, China
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in September
Yanqing, China
- Average humidity in September: 60%
The month with the highest relative humidity is August (68%).
The month with the lowest relative humidity is April (35%).
Average rainfall in September
Yanqing, China
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is July (85mm).
The driest months (with the least rainfall) are January and December (1mm).
Average rainfall days in September
Yanqing, China
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (16.5 days).
The months with the least rainy days are January and December (1.5 days).
Average snowfall in September
Yanqing, China
- Average snowfall in September: 0mm
The month with the highest snowfall is November (48mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Yanqing, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.6 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
Yanqing, 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 18min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).
Average sunshine days in September
Yanqing, China
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is January (29.3 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in September
Yanqing, China
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Yanqing, China
- Average cloud cover in September: 23
The month with the most cloud cover is July (Cloud cover 30).
The months with the least cloud cover are January, October and December (Cloud cover 18).
Average visibility in September
Yanqing, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
Yanqing, China
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