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Shenzhen in September: Weather, Average temperature and Climate

Take a look at past year’s weather for Shenzhen in September and see if it is worth visiting.
Check flight prices to Shenzhen on Avionero:
September

Weather in Shenzhen in September 2024

OK Weather
Hot
🌧️
Rainy
If you plan to visit Shenzhen in September, the weather is typically alright, with an average high temperature of +88°F during the day and approximately 3 sunny days. Expect some rainy, though, as there are typically 23 rainy days in the month and around 214 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+88°F
Avg. max. temperature
+66°F
Min.
+99°F
Max.
214 mm
Total precipitation
81%
Avg. humidity
2 m/s
Avg. wind
3 ☀️
Sunny Days
4 ⛅️
Cloudy
23 🌦
Rainy
Our opinion: Shenzhen has OK weather in September.

Average temperature in Shenzhen in September

Here are the expected maximum, average and minimum temperatures in Shenzhen for September based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in September is +90°F with a maximum of +95°F and a minimum of +75°F.

The average maximum temperature goes up 55% by the end of the month, compared with the beginning of the month, from +82°F to +93°F.

Is Shenzhen warm or cold in September?

Shenzhen is typically hot in September.

Maximum temperatures go down compared to the previous month from +90°F to +88°F. The minimum temperature also goes down from +81°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 Shenzhen, here is the comparison with other months:

Climate in Shenzhen in September

Shenzhen weather looks like this, on average, in September and the surrounding months.
AugustSeptemberOctober
Avg. temperature
+90°F+88°F+84°F
Min. temperature
+72°F+66°F+54°F
Max. temperature
+100°F+99°F+97°F
Rainfall
317 mm214 mm75 mm
Wind
2 m/s2 m/s2 m/s
Humidity
84%81%74%
Air pressure
1004 HPa1008 HPa1013 HPa
Sunny days
139
Cloudy days
1410
Rainy days
292312
Snowy days
000

September weather is still as ok as in August. It’s getting colder in September. From +90°F in the day, the average maximum temperature lowers to +88°F. As September arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 317 mm to 214 mm. It feels drier, as humidity decreases from 84% to 81%. The average wind speed doesn’t change much during September, staying around 2 m/s. The good news is there are likely to be more sunny days in September, from 1 to 3.

But maybe it is worth considering traveling in October as the weather gets better.

Wind

Wind speed in Shenzhen in September based on historical data.
Last Year
Historical Data

The average wind speed is 1 m/s getting up to 2 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Shenzhen is gradually decreasing during September, going from 2 m/s to 0 m/s over the course of the month.

Rain

Amount of rainfall in mm during September in Shenzhen based on historical data.
Last Year
Historical Data
Typically, there is a 90% chance of rain on an average day in September, with total rainfall of approximately 809 mm. The maximum amount of rainfall per day is around 173 mm, which is considered heavy rain. September is a pretty wet month with over 27 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how September is compared with other months in the amount of precipitation, total mm:
Shenzhen wettest month is August, where a typical day has a 94% chance of precipitation and 317 mm of rainfall per day. December, on the other hand, is the driest month with a mere 23% chance of precipitation and 28 mm of rainfall per day.

How was the weather last September in Shenzhen?

This is the weather in Shenzhen in September 2023:
1 September
🌧️
+83°F
2 September
🌧️
+82°F
3 September
☁️
+92°F
4 September
☁️
+94°F
5 September
☁️
+90°F
6 September
☁️
+90°F
7 September
🌧️
+83°F
8 September
🌧️
+80°F
9 September
🌧️
+82°F
10 September
🌧️
+82°F
11 September
🌧️
+84°F
12 September
🌧️
+88°F
13 September
🌧️
+89°F
14 September
🌧️
+85°F
15 September
🌧️
+89°F
16 September
🌧️
+87°F
17 September
☁️
+91°F
18 September
☁️
+90°F
19 September
☁️
+91°F
20 September
☁️
+91°F
21 September
🌧️
+93°F
22 September
☁️
+92°F
23 September
☀️
+93°F
24 September
☁️
+94°F
25 September
☀️
+94°F
26 September
☀️
+95°F
27 September
☁️
+93°F
28 September
☁️
+94°F
29 September
☁️
+94°F
30 September
☀️
+92°F
In September 2023 Shenzhen had 4 sunny days, 13 cloudy days, and 13 rainy days. The average maximum temperature was +90°F, with an absolute maximum of +95°F and a minimum of +81°F. The average humidity was 86%, with a maximum of 100% and a minimum of 63%. The average wind speed was 1 m/s, with a maximum of 6 m/s and a minimum of 0 m/s.
Are you planning a trip in September?

Climate Change Over the Years

This is how Shenzhen climate has changed over the last 43 years.

The climate in Shenzhen in September has not changed that much over the last 43 years.

The average temperature was the lowest in 1983 (+77°F) and the highest in 2021 (+82°F). The driest year was 2011 with only 1162 mm of rainfall, and the wettest year was 2023 with 2932 mm.

FAQ

Frequently asked questions about the weather in Shenzhen in September:

Is September a good time to visit Shenzhen?

It’s always a good time to visit Shenzhen, but the weather is changeable in September, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Shenzhen in September?

Absolutely, September is hot in Shenzhen. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.

Is Shenzhen rainy in September?

Shenzhen is often rainy in September. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Shenzhen in September?

Usually, it’s not very sunny in Shenzhen in September, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in China

Check out the weather for other cities in China.

Monthly weather in Shenzhen

Source of the data

For this page, we’ve looked at the typical weather in Shenzhen, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

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.