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
With September's onset, the weather reveals a slight temperature decrease, transitioning from a hot 31.1°C (88°F) in August to a moderately hot 26.5°C (79.7°F). During September, Biyang experiences a consistent low-temperature average of 17.6°C (63.7°F).Humidity
In September, the average relative humidity in Biyang is 69%.Rainfall
In Biyang, during September, the rain falls for 10.5 days and regularly aggregates up to 42mm (1.65") of precipitation. In Biyang, during the entire year, the rain falls for 102.2 days and collects up to 431mm (16.97") of precipitation.Snowfall
In Biyang, snow does not fall in April through October.Daylight
The average length of the day in September in Biyang is 12h and 23min.On the first day of September in Biyang, China, sunrise is at 06:01 and sunset at 18:51. On the last day of the month, sunrise is at 06:20 and sunset at 18:12 CST.
Sunshine
In September, the average sunshine is 7.3h.UV index
In September, the average daily maximum UV index in Biyang is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What is the usual temperature for Biyang in September?
What is the average humidity in September in Biyang?
How much does it rain in Biyang in September?
When it does not snow in Biyang?
How many hours of daylight does Biyang have in September?
What time are sunrise and sunset in September in Biyang?
How many hours of sunshine does Biyang have in September?
How high is the UV index in September in Biyang?
Average temperature in September
Biyang, China
- Average high temperature in September: 26.5°C
The warmest month (with the highest average high temperature) is July (32.8°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 17.6°C
The month with the highest average low temperature is July (23.4°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).
Average pressure in September
Biyang, China
- Average pressure in September: 1013.7mbar
The month with the highest atmospheric pressure is January (1028.1mbar).
The month with the lowest atmospheric pressure is July (1003.3mbar).
Average wind speed in September
Biyang, China
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is March (11.4km/h).
The calmest month (with the lowest average wind speed) is September (8.4km/h).
Average humidity in September
Biyang, 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 (49%).
Average rainfall in September
Biyang, China
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is July (94mm).
The driest month (with the least rainfall) is December (6mm).
Average rainfall days in September
Biyang, China
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is August (16.3 days).
The month with the least rainy days is December (2.7 days).
Average snowfall in September
Biyang, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (42mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Biyang, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Biyang, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 7h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in September
Biyang, China
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is December (26.5 days).
The month with the least sunshine days is August (13 days).
Average UV index in September
Biyang, China
- Average UV index in September: 5
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
Biyang, China
- Average cloud cover in September: 41
The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is December (Cloud cover 24).
Average visibility in September
Biyang, 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).
Biyang, China
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