Yunfu weather in September
In September, Yunfu has an average high of 31 °C87 °F and an average low of 23 °C73 °F, with about 153 mm6.0 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 1.4 °C2.5 °F cooler on average and drier by 67 mm2.6 in. Compared with October, September is 3.1 °C5.7 °F warmer on average and wetter by 95 mm3.7 in. Daylight lasts about 12.2 hours around the middle of the month. Average relative humidity is 84% and the average cloud amount 68%.
Is September a good time to visit Yunfu?
September is not among the most comfortable months by our comfort score: it is hot (average high 31 °C87 °F), it is fairly wet (153 mm6.0 in) and it is humid (84%). The most comfortable months in Yunfu are October–February.
What to wear in September
For Yunfu in September, pack very light, breathable clothing, a sun hat and plenty of water and an umbrella or light rain jacket.
September in nearby places
Other months in Yunfu
- January20 °C67 °F / 8 °C46 °F
- February23 °C73 °F / 11 °C51 °F
- March26 °C78 °F / 14 °C58 °F
- April29 °C84 °F / 19 °C66 °F
- May30 °C87 °F / 22 °C72 °F
- June31 °C88 °F / 25 °C76 °F
- July32 °C89 °F / 25 °C77 °F
- August32 °C89 °F / 25 °C77 °F
- September31 °C87 °F / 23 °C73 °F
- October29 °C84 °F / 18 °C65 °F
- November26 °C78 °F / 14 °C57 °F
- December21 °C69 °F / 8 °C47 °F
Frequently asked questions
How warm is Yunfu in September?
In September the average high in Yunfu is 31 °C (87 °F) and the average low is 23 °C (73 °F).
Does it rain a lot in Yunfu in September?
On average about 153 mm (6.0 in) of precipitation falls in September; it ranks 5th of the 12 months.
Is September the warmest month in Yunfu?
No. The warmest month in Yunfu is August, with an average high of 32 °C (89 °F). The coldest month is January, with an average low of 8 °C (46 °F).
How long is the day in Yunfu in September?
In the middle of September the day in Yunfu 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 Yunfu in September?
The average relative humidity in September is about 84%. Combined with warm days, it can feel muggy.
How cloudy is Yunfu in September?
On average about 68% 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.
The grid cell’s average elevation is 202 m, while Yunfu lies at about 67 m. Temperatures on this page were therefore adjusted by +0.9 °C1.6 °F using the standard lapse rate of 6.5 °C per 1,000 m.