Baoan weather in September
In September, Baoan has an average high of 30 °C86 °F and an average low of 26 °C79 °F, with about 173 mm6.8 in of precipitation. It is the 4th warmest month of the year and ranks 5th for precipitation.
How September compares with other months
Compared with August, September is 0.8 °C1.4 °F cooler on average and drier by 61 mm2.4 in. Compared with October, September is 2.5 °C4.5 °F warmer on average and wetter by 117 mm4.6 in. Daylight lasts about 12.2 hours around the middle of the month. Average relative humidity is 81% and the average cloud amount 67%.
Is September a good time to visit Baoan?
September is not among the most comfortable months by our comfort score: it is hot (average high 30 °C86 °F), it is fairly wet (173 mm6.8 in) and it is humid (81%). The most comfortable months in Baoan are October–March.
What to wear in September
For Baoan in September, pack light summer clothes such as T-shirts, shorts or light dresses and an umbrella or light rain jacket.
September in nearby places
Other months in Baoan
- January19 °C66 °F / 13 °C55 °F
- February20 °C69 °F / 15 °C59 °F
- March23 °C73 °F / 18 °C64 °F
- April25 °C78 °F / 21 °C70 °F
- May28 °C83 °F / 25 °C76 °F
- June29 °C85 °F / 27 °C80 °F
- July30 °C86 °F / 27 °C81 °F
- August30 °C86 °F / 27 °C81 °F
- September30 °C86 °F / 26 °C79 °F
- October28 °C82 °F / 23 °C73 °F
- November25 °C77 °F / 19 °C66 °F
- December21 °C69 °F / 14 °C57 °F
Frequently asked questions
How warm is Baoan in September?
In September the average high in Baoan is 30 °C (86 °F) and the average low is 26 °C (79 °F).
Does it rain a lot in Baoan in September?
On average about 173 mm (6.8 in) of precipitation falls in September; it ranks 5th of the 12 months.
Is September the warmest month in Baoan?
No. The warmest month in Baoan is August, with an average high of 30 °C (86 °F). The coldest month is January, with an average low of 13 °C (55 °F).
How long is the day in Baoan in September?
In the middle of September the day in Baoan lasts about 12.2 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Baoan in September?
The average relative humidity in September is about 81%. Combined with warm days, it can feel muggy.
How cloudy is Baoan in September?
On average about 67% of the sky is covered by cloud in September. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.