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
In September, the average high-temperature decreases from a moderately hot 24.6°C (76.3°F) in August to a comfortable 18.3°C (64.9°F). Throughout the month of September, Bei'an sees a steady low-temperature average of 7.5°C (45.5°F).Humidity
In Bei'an, the average relative humidity in September is 67%.Rainfall
In Bei'an, in September, during 8.6 rainfall days, 16mm (0.63") of precipitation is typically accumulated. Throughout the year, in Bei'an, there are 81.2 rainfall days, and 242mm (9.53") of precipitation is accumulated.Snowfall
In Bei'an, snow does not fall in May through September.Daylight
The average length of the day in September in Bei'an is 12h and 36min.On the first day of the month, sunrise is at 04:52 and sunset at 18:16. On the last day of September, in Bei'an, sunrise is at 05:32 and sunset at 17:15 CST.
Sunshine
The average sunshine in September in Bei'an, China, is 8.2h.UV index
The average daily maximum UV index in September in Bei'an is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, an average UV index of 3 transforms into the following instructions:
Adopt protective measures - It is advised to guard against sun damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bei'an in September?
What is the average humidity in September in Bei'an?
How many days does it rain in September in Bei'an?
When it does not snow in Bei'an?
Does it snow in Bei'an in September?
How many hours of daylight does Bei'an have in September?
What time are sunrise and sunset in September in Bei'an?
How long on average sun shines in September in Bei'an?
What is the UV index reading in September in Bei'an?
Average temperature in September
Bei'an, China
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is July (26.9°C).
The month with the lowest average high temperature is January (-17.3°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-25.6°C).
Average pressure in September
Bei'an, China
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is January (1025.4mbar).
The month with the lowest atmospheric pressure is July (1003.7mbar).
Average wind speed in September
Bei'an, China
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is April (15.1km/h).
The calmest month (with the lowest average wind speed) is January (9.8km/h).
Average humidity in September
Bei'an, China
- Average humidity in September: 67%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is April (49%).
Average rainfall in September
Bei'an, China
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is August (63mm).
The driest months (with the least rainfall) are January, February and December (2mm).
Average rainfall days in September
Bei'an, China
- Average rainfall days in September: 8.6 days
The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is December (0.5 days).
Average snowfall in September
Bei'an, China
- Average snowfall in September: 0mm
The month with the highest snowfall is November (36mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Bei'an, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bei'an, China
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in September
Bei'an, China
- Average sunshine days in September: 20 days
The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is June (12.5 days).
Average UV index in September
Bei'an, China
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
Bei'an, China
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in September
Bei'an, China
- Average visibility in September: 9km
The months with the highest visibility are April, May and October (10km).
The month with the lowest visibility is January (5km).
