Last updated: August 21, 2025
In September, Wuhan, China experiences a dynamic range of weather, with temperatures soaring to a maximum of 37°C (99°F) and a comfortable average of 26°C (78°F). The month sees a refreshing minimum temperature of 17°C (64°F), making the evenings particularly pleasant. Rainfall is common, with about 97 mm (3.8 in) spread across 10 days, adding a touch of humidity—averaging around 68%—to the atmosphere. This blend of warmth and occasional rain creates a vibrant and lively late summer environment, perfect for both locals and visitors to enjoy the city's rich culture and festivities.
September in Wuhan, China, marks a transition into milder temperatures as summer begins to fade. With nighttime lows around 17°C (64°F) and daytime averages peaking at 26°C (78°F), the month provides a comfortable respite compared to the sweltering heat of July and August. The maximum temperature can still reach a warm 37°C (99°F), allowing for a few lingering hot days, but the overall trend indicates a gradual cooldown. This month stands out for its pleasant evenings, making it an ideal time for outdoor activities and enjoying the vibrant city as it prepares for the autumn chill. As the month progresses, the shift towards cooler weather sets the stage for a refreshing change, hinting at the cozy temperatures of October ahead.
In September, Wuhan experiences a notable shift in precipitation patterns, with 97 mm (3.8 in) of rain over 10 days, signaling the transition into the cooler autumn months. This marks a decrease from the summer peak in July, which saw 270 mm (10.6 in), and reflects the general trend of declining rainfall as the year progresses. The city's September precipitation is moderately lower than the previous month, yet it still supports the lush greenery for which the region is known. As the temperatures begin to drop, the balance of rainfall becomes crucial for crops and natural ecosystems, making September a significant month in the annual precipitation cycle.
In Wuhan, China, September marks a noticeable shift in humidity levels, with the average dropping to 68%. This decrease contrasts sharply with the peak values observed in the summer months, particularly July, when humidity surged to 87%. As the transition from the sweltering summer to the more temperate autumn begins, September acts as a bridge, offering a reprieve from the heavy, moisture-laden air that characterizes the preceding months. The drop in humidity represents a significant decline from August's 83%, hinting at the impending coolness of October and setting the stage for a refreshing change in the climate as the year progresses.
As summer transitions into fall, September in Wuhan, China witnesses a notable UV Index of 10, categorizing the exposure level as very high. This signifies a slight dip from the extreme conditions of the preceding months, yet it still demands caution. With a burn time of only 15 minutes, it's essential for residents and visitors to protect their skin from harmful UV radiation. The trend of higher UV Index values from March through August highlights the intensifying sun exposure during the year, underscoring the importance of sun safety. As October approaches, the UV Index is expected to decrease, bringing some respite. For detailed insights on UV levels throughout the year, visit Wuhan UV Index.
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September in Wuhan, China, captures the essence of the transition from the intense summer sun to the more temperate days of fall. With 263 hours of sunshine, it marks a notable decline from the record 312 hours in August, yet still holds its ground as one of the sunniest months of the year. The steady increase in sunlight from January's 164 hours to the summer peak highlights Wuhan's vibrant and warming progression toward autumn. Compared to the cooler months ahead, where daylight dips to around 221 hours, September gracefully balances warmth and light, inviting both the last remnants of summer and the promise of the crisp autumn air. This month serves as a reminder of the climatic rhythm that colors the seasons in Wuhan, blending warmth with the anticipation of change.
In Wuhan, China, the likelihood of sunny weather sees a remarkable upswing in September, with a 66% chance of sunshine, making it one of the brightest months of the year. This increase stands in stark contrast to the earlier months, where the chances of sun dwindle to a mere 19% in April and only 22% in May. Following the summer months, which exhibit a gradual rise, September emerges as a refreshing transition into autumn, symbolizing a climatic turning point. As the city basks in the warmth of early fall, residents and visitors alike can anticipate a strikingly sunny September, perfect for outdoor activities and exploration.
As September rolls into Wuhan, China, the city basks in 12 hours of daylight, marking a gentle tapering from the summer’s peak. This month stands out as a transition, bridging the prolonged days of summer, with 14 hours in June, and the shorter daylight hours that follow as autumn sets in, ultimately reducing to 10 hours by December. The daylight duration experiences a gradual rise from early in the year, starting at 10 hours in January and reaching a vibrant 13 hours in May and August. This cycle not only embodies the shifting seasons but also enriches the local atmosphere, allowing residents and visitors alike to savor the lingering warmth before the shorter days begin to prevail.
As September unfolds in Wuhan, the city's gentle breezes maintain an average wind speed of 2.8 m/s (6 mph), consistent with the calmer conditions observed in the earlier months of the year. This stability contrasts with the uptick anticipated in October, where winds are expected to strengthen to 3.6 m/s (8 mph), signaling a shift in the seasonal rhythm. Throughout the summertime, wind speeds varied, peaking at 3.0 m/s (7 mph) in July, but the return to a more tranquil autumn breeze invites a refreshing change after the heat. Overall, September serves as a transitional month, where the city enjoys a pleasant balance of mild temperatures and soft winds, setting the stage for the more dynamic weather patterns of fall.
Weather in Wuhan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Wuhan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting weather conditions. In September, temperatures range from a minimum of 17°C (64°F) to a scorching maximum of 37°C (99°F), with an average of 26°C (78°F). The month also experiences considerable rainfall, totaling 97 mm (3.8 in) over about 10 days, accompanied by a humidity level of 68%. In stark contrast, January sees much cooler temperatures, with a minimum of -6°C (22°F), an average of 5°C (42°F), and a maximum of 19°C (67°F). Precipitation is lower, with only 52 mm (2.0 in) over about 7 days, while humidity rises slightly to 71%. For more detailed information, you can check Wuhan weather in January.
September and February present distinctly different weather experiences. In September, temperatures range from a mild 17°C (64°F) at night to a scorching 37°C (99°F) during the day, with an average of 26°C (78°F). The month sees significant rainfall, totaling 97 mm (3.8 in) over about 10 days, along with a humidity level of 68%, creating a warm and often muggy atmosphere.
Conversely, February brings much cooler conditions, with temperatures dropping to a minimum of -3°C (26°F) and peaking at 26°C (79°F) during the day, averaging only 8°C (46°F). While receiving less precipitation at 63 mm (2.5 in), this month still experiences rainfall on around 10 days and higher humidity at 75%. For more detailed information on February weather, you can check Wuhan weather in February.
Overall, September is characterized by heat and humidity, while February is marked by chillier temperatures and a damp feel.
September and March present contrasting weather conditions. In September, the temperatures range from a pleasant minimum of 17°C (64°F) to a scorching maximum of 37°C (99°F), with an average of 26°C (78°F). The month experiences moderate precipitation totaling 97 mm (3.8 in) over about 10 days, with a humidity level of 68%. On the other hand, March is significantly cooler, with temperatures spanning from a minimum of 4°C (39°F) to a maximum of 29°C (84°F), averaging 14°C (57°F). It is also wetter, with 119 mm (4.7 in) of precipitation occurring over 13 days and higher humidity at 84%. For more specific insights into March weather, check out Wuhan weather in March.
In comparing the weather between September and April, notable differences emerge. September tends to be warmer, featuring an average temperature of 26°C (78°F) with maximum highs reaching up to 37°C (99°F). In contrast, April's average temperature is cooler at 18°C (65°F), peaking at 33°C (92°F). Additionally, April experiences slightly more precipitation, with 133 mm (5.2 in) over 11 days, compared to September's 97 mm (3.8 in) across 10 days. The humidity is also higher in April at 85%, compared to September's 68%. For more specific details about April weather, you can visit Wuhan weather in April.
September and May both offer warm temperatures, but September typically enjoys slightly higher averages. In September, the temperatures range from a minimum of 17°C (64°F) to a maximum of 37°C (99°F), with an average of 26°C (78°F). In contrast, May features cooler temperatures, with a minimum of 12°C (54°F) and a maximum of 35°C (95°F), leading to an average of 23°C (74°F). Precipitation is more pronounced in May, accumulating to 183 mm (7.2 in) over 12 days, compared to September's 97 mm (3.8 in) over 10 days. Additionally, the humidity in May is higher at 82%, compared to September's 68%. For more insights on May weather, you can check Wuhan weather in May.
In comparing the weather between September and June, September features slightly cooler temperatures, with a minimum of 17°C (64°F) and an average of 26°C (78°F), while June has a minimum of 18°C (64°F) and an average of 27°C (81°F). The maximum temperatures are comparable, with September reaching up to 37°C (99°F) and June peaking at 36°C (97°F). However, June is characterized by significantly higher precipitation, averaging 228 mm (9.0 in) over 14 days compared to September's 97 mm (3.8 in) over 10 days. Additionally, June experiences higher humidity levels at 83%, compared to September's 68%. For a more detailed overview, you can check Wuhan weather in June.
September typically exhibits a more moderate climate compared to the steamy heat of July. With an average temperature of 26°C (78°F) and a maximum reaching 37°C (99°F), September is warm but not as sweltering as July, which has a higher average temperature of 30°C (85°F) and peaks at 39°C (103°F). Precipitation levels in September are also notably lower at 97 mm (3.8 in) over 10 days, versus July's 270 mm (10.6 in) over 13 days, making September relatively drier. Additionally, the humidity in September averages 68%, whereas July's humidity is significantly higher at 87%. For a detailed look into July's weather conditions, you can refer to Wuhan weather in July.
In comparing the weather of September and August, September tends to be slightly cooler with an average temperature of 26°C (78°F) compared to August's warmer average of 30°C (86°F). The maximum temperatures are also slightly lower in September, peaking at 37°C (99°F) versus August's 38°C (101°F). Precipitation in September is less abundant, measuring 97 mm (3.8 in) over 10 days, whereas August experiences higher rainfall at 142 mm (5.6 in) over 12 days. Additionally, September has a lower humidity level at 68% compared to August's 83%. For more detailed information, you can check out Wuhan weather in August.
September and October present a noticeable transition in weather patterns. In September, temperatures range from a minimum of 17°C (64°F) to a maximum of 37°C (99°F), with an average of 26°C (78°F). This month also sees considerable rainfall, with 97 mm (3.8 in) of precipitation spread over 10 days, and humidity levels hovering around 68%.
In contrast, October brings a much cooler climate, with temperatures dipping to a minimum of 10°C (50°F) and averaging 19°C (66°F), while still reaching a maximum of 36°C (97°F). Precipitation decreases to 61 mm (2.4 in) over 7 days, and humidity slightly rises to 72%. These differences indicate a shift towards milder and drier conditions as the region moves deeper into autumn. For more detailed information, check out Wuhan weather in October.
September and November showcase a striking contrast in weather conditions. In September, the temperatures range from a minimum of 17°C (64°F) to a scorching maximum of 37°C (99°F), with an average of 26°C (78°F). The month experiences significant rainfall, accumulating 97 mm (3.8 in) over about 10 days, and humidity levels hover around 68%. In contrast, November brings much cooler temperatures, with a minimum of 3°C (38°F) and an average of 14°C (57°F), peaking at a maximum of 28°C (82°F). Precipitation decreases to 44 mm (1.7 in) over 8 days, while humidity rises to 83%. To learn more about the weather specifics for November, you can visit Wuhan weather in November.
In September, the weather is typically warm, with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 37°C (99°F). The month experiences significant rainfall, with 97 mm (3.8 in) of precipitation over approximately 10 days, contributing to a humidity level of 68%. In contrast, December brings much cooler conditions, with temperatures ranging from a chilly -3°C (27°F) at night to a mild 19°C (66°F) during the day. The month is drier, with only 29 mm (1.2 in) of rain falling over about 7 days, and the humidity rises to 79%. For more details on the weather in December, you can check Wuhan weather in December.
As September arrives in Wuhan, the weather begins to shift, offering a delightful blend of late summer warmth and early autumn coolness. The month showcases average temperatures that are notably pleasant, with highs pushing the thermometer into the warmer range while cooler nights invite a cozy respite. Rainfall is present but less intense than the peak summer months, leading to an invigorating humidity that contributes to the region's rich landscape. This transitional period not only brings vibrant hues to the city but also offers a refreshing change from the oppressively hot days of July and August. For a deeper dive into the enchanting climate of Wuhan, visit Wuhan Climate.