Weather in Nanning in September 2025
Average weather
Average temperature in Nanning in September
The temperature in September is +88°F on average, with a range between a maximum of +95°F during the day and a minimum of +72°F at night.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +93°F to +93°F.
Is Nanning warm or cold in September?
Nanning is typically hot in September.
Maximum temperatures go down compared to the previous month from +91°F to +90°F. The minimum temperature also goes down from +79°F to +77°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
September is one of the warmest months in Nanning, here is the comparison with other months:
Climate in Nanning in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +91°F | +90°F | +84°F | ||||
| Min. temperature | ||||||
| +70°F | +61°F | +54°F | ||||
| Max. temperature | ||||||
| +100°F | +102°F | +97°F | ||||
| Rainfall | ||||||
| 244 mm | 157 mm | 80 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 2 m/s | ||||
| Humidity | ||||||
| 83% | 80% | 75% | ||||
| Air pressure | ||||||
| 1003 HPa | 1008 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 1 | 3 | 7 | ||||
| Cloudy days | ||||||
| 2 | 5 | 10 | ||||
| Rainy days | ||||||
| 28 | 21 | 14 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as ok as in August. It’s getting colder in September. From +91°F in the day, the average maximum temperature lowers to +90°F. As September arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 244 mm to 157 mm. It feels drier, as humidity decreases from 83% to 80%. The average wind speed doesn’t change much during September, staying around 1 m/s. The good news is there are likely to be more sunny days in September, from 1 to 3.
October brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Nanning is gradually decreasing during September, going from 3 m/s to 0 m/s over the course of the month.
Rain
How was the weather last September in Nanning?
Climate Change Over the Years
The climate in Nanning in September has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+77°F) and the highest in 2003 (+81°F). The driest year was 1989 with only 1182 mm of rainfall, and the wettest year was 2001 with 2225 mm.
FAQ
Is September a good time to visit Nanning?
Can you sunbathe in Nanning in September?
Is Nanning rainy in September?
Is it sunny in Nanning in September?
Other cities in China
Monthly weather in Nanning
Source of the data
For this page, we’ve looked at the typical weather in Nanning, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
