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
With the onset of September, Beixinjing experiences a modest temperature adjustment, with the average high-temperature gently receding from a tropical 31.8°C (89.2°F) in August to a moderately hot 27.3°C (81.1°F). During September nights, Beixinjing witnesses a consistent average temperature of 21.5°C (70.7°F).Heat index
During September, the heat index is computed to be a tropical 30°C (86°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.One should consider that heat index numbers are for shaded settings and light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
The average relative humidity in September is 78%.Rainfall
In Beixinjing, in September, during 9.4 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, there are 97.7 rainfall days, and 183mm (7.2") of precipitation is accumulated.Snowfall
March through November are months without snowfall.Daylight
The average length of the day in September is 12h and 22min.On the first day of September, sunrise is at 05:30 and sunset at 18:18. On the last day of the month, sunrise is at 05:47 and sunset at 17:41 CST.
Sunshine
In September, the average sunshine is 8h.UV index
In September, the average daily maximum UV index in Beixinjing is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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?
How many days does it rain in September in Beixinjing?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September in Beixinjing?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Beixinjing, China
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is August (25.8°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure in September
Beixinjing, China
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is January (1027.1mbar).
The month with the lowest atmospheric pressure is July (1005.2mbar).
Average wind speed in September
Beixinjing, China
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is June (11.9km/h).
Average humidity in September
Beixinjing, China
- Average humidity in September: 78%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is December (65%).
Average rainfall in September
Beixinjing, China
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is October (5mm).
Average rainfall days in September
Beixinjing, China
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is October (4 days).
Average snowfall in September
Beixinjing, China
- Average snowfall in September: 0mm
The months with the highest snowfall are January, February and December (1mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Beixinjing, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Beixinjing, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Beixinjing, China
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is October (25.3 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in September
Beixinjing, China
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Beixinjing, China
- Average cloud cover in September: 44
The month with the most cloud cover is June (Cloud cover 51).
The months with the least cloud cover are August and December (Cloud cover 36).
Average visibility in September
Beixinjing, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, May, October, November and December (10km).
The months with the lowest visibility are April, June, July, August and September (9km).
