Wuhan Weather in September
China · Humid Subtropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
September in Wuhan sees average temperatures ranging from a low of 22.3°C (72.1°F) to a high of 30.0°C (86.0°F), with a mean of 25.9°C (78.6°F). Compared to the annual average of 18.2°C (64.8°F), this month is 7.7°C warmer than the yearly norm. Precipitation averages 74.3mm, making it approximately 47.0mm drier than the monthly average of 121.0mm. The city receives an average of 8.7 hours of sunshine per day during September, with relative humidity averaging 70.6%. Wind speeds reach an average maximum of 15.2 km/h. For travelers, this month offers a temperature experience in Wuhan, with drier-than-average conditions compared to the rest of the year.
Wuhan is known as one of China's 'three furnaces' for good reason. The summer heat is intense, with temperatures regularly exceeding 35°C. I tracked the data and found that the city's position on the Yangtze River contributes to the oppressive humidity. The best windows are spring and autumn, particularly April-May and September-October, when the weather is comfortable for exploring the city's lakes and parks.
September vs Adjacent Months
| Metric | August | September | October |
|---|---|---|---|
| Mean Temp | 29.9°C (85.8°F) | 25.9°C (78.6°F) | 18.6°C (65.5°F) |
| Rainfall | 109.5mm | 74.3mm | 59.1mm |
| Sunshine | 10.6 hrs | 8.7 hrs | 6.4 hrs |
| Humidity | 73.6% | 70.6% | 72.0% |
| Wind | 15.3 km/h | 15.2 km/h | 15.6 km/h |
| Rainy Days | 15.8 | 9.8 | 11.8 |
Seasonal Context
September falls in Autumn in the Northern Hemisphere. Autumn sees temperatures gradually cooling from summer highs. For travelers visiting Wuhan in September, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Wuhan in September?
The average temperature in Wuhan during September ranges from 22.3°C (72.1°F) to 30.0°C (86.0°F), with a mean of 25.9°C (78.6°F).
How much does it rain in Wuhan in September?
Wuhan receives an average of 74.3mm of precipitation in September, spread across approximately 9.8 rainy days.
What should I pack for Wuhan in September?
Based on September weather data, pack lightweight, breathable clothing, sunscreen, and a hat.
Is September a good time to visit Wuhan?
September is a good time to visit Wuhan, with comfortable temperatures and manageable rainfall.
Other Months for Wuhan
Cities with Similar September Climate (Humid Subtropical)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 30.59°, 114.31°. Timezone: Asia/Shanghai. Last updated: 2026-07-30.