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Weather in Wuxi for September 2025

Your guide to Wuxi weather in September - trends and predictions

    Temperatures

  • The forecast for the first days of September 2025 in Wuxi predicts a temperature of 32.9 °C, which is slightly above the historical average.

  • In general, the average temperature in Wuxi at the beginning of September is 31.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 27.6 °C by the end of September.

    • Rain 🌧️

  • Wuxi experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 212.5 mm.

    • More

  • Is September a good time to visit Wuxi? check out the best time to travel to Wuxi page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/24°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Wuxi Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
31°
2
Moderate rain
31°
3
Patchy rain possible
31°
4
Patchy rain possible
31°
5
Patchy rain possible
31°
6
Partly cloudy
33°
7
Patchy rain possible
33°
8
Patchy rain possible
33°
9
Patchy rain possible
33°
10
Patchy rain possible
34°
11
Moderate or heavy rain shower
29°
12
Patchy rain possible
32°
13
Partly cloudy
32°
14
Cloudy
32°
15
Overcast
32°
16
Moderate or heavy rain shower
27°
17
Patchy rain possible
32°
18
Patchy rain possible
32°
19
Moderate rain at times
30°
20
Moderate or heavy rain shower
28°
21
Overcast
26°
22
Cloudy
25°
23
Overcast
25°
24
Overcast
23°
25
Overcast
26°
26
Patchy rain possible
28°
27
Patchy rain possible
29°
28
Sunny
28°
29
Cloudy
30°
30
Light rain shower
29°

Temperatures trend during September in Wuxi

See the weather trend as well as the moving average line

September weather in Wuxi day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 1.7 mm 6
2 Sept. Moderate rain
Moderate rain
 31° /25° 8 mm 6
3 Sept. Patchy rain possible
Patchy rain possible
 31° /24° 0 mm 6
4 Sept. Patchy rain possible
Patchy rain possible
 31° /25° 0.1 mm 6
5 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 1.7 mm 6
6 Sept. Partly cloudy
Partly cloudy
 33° /25° 0 mm 7
7 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 0.2 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 0.8 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
 33° /26° 0.7 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 34° /25° 11.4 mm 7
11 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /26° 33.8 mm 6
12 Sept. Patchy rain possible
Patchy rain possible
 32° /26° 0.1 mm 7
13 Sept. Partly cloudy
Partly cloudy
 32° /26° 0 mm 8
14 Sept. Cloudy
Cloudy
 32° /25° 0 mm 7
15 Sept. Overcast
Overcast
 32° /25° 0.1 mm 7
16 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /25° 104.9 mm 6
17 Sept. Patchy rain possible
Patchy rain possible
 32° /26° 4.6 mm 7
18 Sept. Patchy rain possible
Patchy rain possible
 32° /25° 0.3 mm 7
19 Sept. Moderate rain at times
Moderate rain at times
 30° /26° 1.9 mm 7
20 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /25° 36.6 mm 6
21 Sept. Overcast
Overcast
 26° /20° 0.4 mm 6
22 Sept. Cloudy
Cloudy
 25° /19° 0 mm 6
23 Sept. Overcast
Overcast
 25° /18° 0 mm 6
24 Sept. Overcast
Overcast
 23° /19° 0.2 mm 5
25 Sept. Overcast
Overcast
 26° /21° 0.5 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 28° /22° 0.2 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 29° /21° 0.6 mm 6
28 Sept. Sunny
Sunny
 28° /20° 0 mm 7
29 Sept. Cloudy
Cloudy
 30° /22° 0 mm 7
30 Sept. Light rain shower
Light rain shower
 29° /23° 11.9 mm 6
Next
Important Notice
Our weather forecast for Wuxi in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Wuxi forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Wuxi weather in September vs August vs October

Compare September weather in Wuxi with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures34°/27°30°/24°22°/15°
Rainfall125 mm212 mm131 mm
Wind15.2 km/h20.3 km/h18.1 km/h
Humidity71%76%71%
Rainy days12 days8 days13 days
Dry days19 days22 days18 days

Planning a trip to Wuxi? Discover the best time to visit

Wuxi in September - FAQ

What are the expected maximum and minimum temperatures in Wuxi during September?
During September, expect a variety of temperatures with highs around 30° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Wuxi during September?
Significant rainfall exceeding 212.5 mm is expected in Wuxi during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Wuxi during September?
The average wind speed in Wuxi during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Wuxi in September?

As you prepare for your trip to Wuxi in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Wuxi, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips
    • Insect Repellent: For destinations with mosquitos or other insects

September rainfall patterns in Wuxi

Explore the daily rainfall trends and prepare for Wuxis September weather 💧

UV exposure in Wuxi during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

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Location coordinates Where is Wuxi?

Get accurate weather forecasts for Wuxi, located at latitude 31.569 and longitude 120.289. Stay updated with localized weather information tailored for Wuxi.

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