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 the transition to September, Yangpu observes a minor drop in the average high-temperature, shifting from a hot 31.1°C (88°F) in August to a warm 26.8°C (80.2°F). Yangpu records a consistent average nighttime temperature of 21.8°C (71.2°F) in September, slightly lower than the daytime high.Humidity
In Yangpu, China, the average relative humidity in September is 78%.Rainfall
In Yangpu, in September, during 12.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 127.8 rainfall days, and 351mm (13.82") of precipitation is accumulated.Snowfall
In Yangpu, snow does not fall in March through November.Daylight
In September, the average length of the day is 12h and 22min.On the first day of September, sunrise is at 05:29 and sunset at 18:17. On the last day of the month, sunrise is at 05:47 and sunset at 17:40 CST.
Sunshine
In Yangpu, the average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Boost your sun resistance with garments that are densely woven yet spacious.
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?
When it does not snow?
How many hours of daylight does Yangpu have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Yangpu, China
- Average high temperature in September: 26.8°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in September: 21.8°C
The month with the highest average low temperature is August (26°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure in September
Yangpu, 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
Yangpu, China
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is December (15.6km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).
Average humidity in September
Yangpu, China
- Average humidity in September: 78%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is December (65%).
Average rainfall in September
Yangpu, China
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is June (71mm).
The driest months (with the least rainfall) are April and October (12mm).
Average rainfall days in September
Yangpu, China
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is October (6 days).
Average snowfall in September
Yangpu, China
- Average snowfall in September: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Yangpu, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Yangpu, 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: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Yangpu, China
- Average sunshine days in September: 13.6 days
The months with the most sunshine days are October and December (22.5 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in September
Yangpu, China
- Average UV index in September: 5
The months with the highest UV index are 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
Yangpu, China
- Average cloud cover in September: 44
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Yangpu, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, October, November and December (10km).
The months with the lowest visibility are May, June, July, August and September (9km).
