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
The advent of September brings a slight shift in average high-temperature, moving from a warm 27.3°C (81.1°F) in August to an agreeable 22.8°C (73°F). Nighttime temperature experiences an average drop to a mild 15°C (59°F) in September.Humidity
In Bayuquan, the average relative humidity in September is 70%.Rainfall
In Bayuquan, during September, the rain falls for 8.3 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, there are 86.4 rainfall days, and 368mm (14.49") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 05:19 and sunset at 18:23. On the last day of September, sunrise is at 05:47 and sunset at 17:35 CST.
Sunshine
In Bayuquan, the average sunshine in September is 9.9h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bayuquan in September?
What is the average humidity in September?
How many days does it rain in September in Bayuquan?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Bayuquan have in September?
What is the UV index reading in September?
Average temperature in September
Bayuquan, China
- Average high temperature in September: 22.8°C
The warmest month (with the highest average high temperature) is July (27.8°C).
The month with the lowest average high temperature is January (-3.9°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is July (20.6°C).
The coldest month (with the lowest average low temperature) is January (-9.5°C).
Average pressure in September
Bayuquan, China
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is January (1028mbar).
The month with the lowest atmospheric pressure is July (1005mbar).
Average wind speed in September
Bayuquan, China
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is November (17.8km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in September
Bayuquan, China
- Average humidity in September: 70%
The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is April (51%).
Average rainfall in September
Bayuquan, China
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is August (119mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in September
Bayuquan, China
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is July (15.8 days).
The months with the least rainy days are January and February (0.8 days).
Average snowfall in September
Bayuquan, China
- Average snowfall in September: 0mm
The month with the highest snowfall is December (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Bayuquan, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (3.7 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
Bayuquan, 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: 9h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in September
Bayuquan, China
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is January (27.8 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in September
Bayuquan, China
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Bayuquan, China
- Average cloud cover in September: 22
The month with the most cloud cover is July (Cloud cover 32).
The month with the least cloud cover is October (Cloud cover 19).
Average visibility in September
Bayuquan, China
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
