October Weather in Changzhou, China

Last updated: August 21, 2025

October in Changzhou, China presents a delightful blend of mild temperatures and vibrant autumn hues. With a maximum temperature peaking at 32°C (90°F), the month offers warm days, while the average settles comfortably at 19°C (66°F), allowing for enjoyable outdoor activities. Early risers may notice a minimum temperature dipping to 7°C (44°F), adding a refreshing chill to the mornings. Although the region receives about 50 mm (1.9 in) of rainfall over 6 days, the high humidity level of 76% contributes to an invigorating atmosphere. Embrace the season's charm as you explore all that Changzhou has to offer!

October Temperature in Changzhou

As October sweeps into Changzhou, the city experiences a refreshing transition from the sweltering summer heat. Temperatures range from a comfortable 7°C (44°F) at night to a pleasant 19°C (66°F) during the day, peaking at a warm 32°C (90°F). This month marks a noticeable drop from September, where the average was 25°C (77°F), signaling the onset of autumn. The cooler evenings invite cozy layers, while the sun-soaked afternoons still offer a taste of lingering warmth, making October an ideal time for outdoor activities and savoring the vibrant fall foliage. Overall, the gradual decline in temperatures indicates a shift toward the crispness of winter, enriching the seasonal charm that Changzhou has to offer.

October Weather in Changzhou: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Changzhou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changzhou, October typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414354627278848477665644
Data source: Temperature data for Changzhou generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Changzhou

As October arrives in Changzhou, China, the city experiences a notable decline in precipitation, receiving only 50 mm (1.9 in) of rain over approximately 6 days. This decrease follows the peak rainy season of July and August, where deluges of over 270 mm transformed the landscape. With September's rainfall dropping to 106 mm, October continues this trend toward dryness, paving the way for clearer skies as autumn settles in. The steady reduction in precipitation not only marks a shift in seasonal weather patterns but also brings a refreshing break from the torrential rains experienced in the summer months, enabling residents to enjoy more outdoor activities under the crisp, fall atmosphere.

October Precipitation Trends in Changzhou

The chart displays monthly precipitation patterns in Changzhou, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Changzhou, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec55566970124173277146106503839
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Changzhou

October in Changzhou, China, marks a subtle shift in humidity levels, with an average of 76%. This month follows a notably humid summer, where July and August peak at 90% and 88%, respectively. As the autumn season approaches, humidity begins to decline from the high levels seen in the summer months, yet remains noticeably elevated compared to the drier winter months. With October's humidity still higher than the winter averages, it showcases the lingering impact of the wet season. This gradual transition hints at the approaching chill of November, which ups the average back to 84%. Overall, October serves as a bridge, gently easing from the summer's thick mugginess into the more balanced conditions of late autumn.

October Average Humidity in Changzhou

This chart illustrates the average monthly humidity levels in Changzhou, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Changzhou is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%82%86%85%85%90%88%75%76%84%77%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Changzhou

In October, Changzhou experiences a UV Index of 7, indicating a high exposure category that calls for caution. As the month transitions from the intense summer months, where the UV Index peaked at 11, there is a noticeable decrease in UV radiation. However, with a burn time of just 25 minutes, it’s essential to protect your skin if you plan to be outdoors. This trend of decreasing UV levels continues into November but remains significant enough to warrant awareness. For more detailed information on UV exposure in the region throughout the year, visit Changzhou UV Index.

Maximum UV Index Levels in Changzhou for October

The chart shows the monthly maximum UV Index (UVI) for Changzhou in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Changzhou typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011111110764
Data source: Changzhou October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

October Sunshine in Changzhou

In October, Changzhou basks in a delightful 234 hours of sunshine, showcasing a significant yet gentle decline from the summer's peak in August, which boasts an impressive 300 hours. This autumn month follows the vibrant and sun-filled May and June, where sunshine hours reached their zenith, gradually tapering off as the city transitions into the cooler months. Despite the decrease, October still offers a generous amount of sunlight compared to the earlier months of the year, ensuring residents and visitors can enjoy pleasant days bathed in golden rays. The trend of diminishing sunshine as winter approaches adds a cozy charm to this transitional period, making October in Changzhou a perfect time for leisurely outdoor activities.

Monthly Sunshine Duration in Changzhou: October Highlighted

The October sunshine duration represents the total number of hours Changzhou experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec157h205h233h250h281h272h276h300h256h234h221h214h
Data source: Changzhou October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Changzhou During October

As October rolls into Changzhou, the likelihood of sunny weather stands at 44%, slightly higher than the preceding months of June and July, which see 26% and 20% respectively. This modest increase reflects a seasonal shift, as the city transitions from the sweltering summer towards the more temperate autumn. September, with its near-sunny 49% chances, also hints at beneficial weather patterns that may linger into October. However, daylight is dwindling, and the promise of sunnier skies becomes more likely again in November, boasting a 59% chance of sunshine. Overall, October serves as a bridge, offering a balanced blend of sunny days and cooler temperatures, making it a delightful month to enjoy Changzhou's outdoor charm.

Percentage of Sunny Days in October in Changzhou

The chart illustrates the percentage of sunny days in Changzhou throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Changzhou experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%43%28%30%29%26%21%33%49%44%59%67%
Data source: Changzhou October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Changzhou in October

As October arrives in Changzhou, the city experiences a gentle transition from the long, sun-drenched days of summer to the cozy embrace of autumn. With 11 hours of daylight, October sees a slight decline from the longer days of September, a trend that mirrors the gradual shortening of daylight as the year progresses. The month marks a shift away from the summer peak of 14 hours in June, settling into a rhythm that recalls the earlier months of the year, where January and November each average just 10 hours of daylight. This gradual decrease not only signals the changing seasons but also invites residents and visitors alike to relish in the beauty of fall colors as daylight softens, creating a picturesque backdrop for outdoor activities and leisurely strolls.

Average Daylight Hours in Changzhou for October

The chart illustrates the variation in daylight duration in Changzhou throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 19m11h 2m11h 59m12h 57m13h 46m14h 10m13h 57m13h 15m12h 19m11h 22m10h 31m10h 6m
Data source: Changzhou daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Changzhou

As October winds sweep through Changzhou, China, they carry with them a gentle whisper of change, reaching an average speed of 3.1 m/s (7 mph). This month's wind is consistent with the patterns observed in previous months, particularly September, which also registered the same breeze. Throughout the year, winds have shown a slight fluctuation, with notable peaks in July at 3.9 m/s (9 mph) and a dip in August at 2.6 m/s (6 mph). However, as autumn deepens, the winds settle into a comforting rhythm, reminiscent of the stillness that approaches the colder months. With November's breezes just around the corner, there's a subtle transition in the air, hinting at the crispness to come as the region prepares to welcome winter.

Average October Wind Speed in Changzhou

The chart displays monthly wind speed patterns in Changzhou, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.43.43.23.22.93.92.63.13.1 m/s3.32.8
Data source: Changzhou October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Changzhou Compares to Other Months

Weather in Changzhou varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Changzhou, focusing on differences in temperature, rainfall, humidity, and UV levels.

October and January present contrasting weather patterns, with October characterized by milder temperatures and higher humidity. In October, temperatures range from a minimum of 7°C (44°F) to a maximum of 32°C (90°F), averaging around 19°C (66°F) and accompanied by 50 mm (1.9 in) of precipitation over 6 days. In contrast, January brings much colder conditions, with temperatures dropping to as low as -9°C (16°F) and only reaching a maximum of 18°C (65°F), averaging at 5°C (41°F). Precipitation in January is slightly higher at 55 mm (2.2 in) over 7 days, with humidity at a lower 70%. For more detailed information on January weather, you can check Changzhou weather in January.

October and February present contrasting weather patterns. In October, temperatures swing from a mild minimum of 7°C (44°F) to a warm average of 19°C (66°F), with maximums peaking at a tropical 32°C (90°F). The month experiences around 50 mm (1.9 in) of precipitation over approximately six days, with humidity levels reaching 76%. In contrast, February is significantly colder, with temperatures ranging from a chilly minimum of -6°C (21°F) to a much cooler average of 6°C (44°F) and a maximum of 25°C (78°F). This month sees slightly higher precipitation levels at 56 mm (2.2 in) over nine days, while humidity dips slightly to 73%. For more details on February weather, you can visit Changzhou weather in February.

October and March present strikingly different weather conditions. In October, temperatures can range from a cooler 7°C (44°F) at night to a warm 32°C (90°F) during the day, with an average temperature of 19°C (66°F). The month sees about 50 mm (1.9 in) of rainfall over approximately 6 days, and humidity hovers around 76%. Conversely, March features a broader temperature range, starting as low as -1°C (31°F) and peaking at 28°C (83°F) with an average of 12°C (54°F). Precipitation is slightly higher at 69 mm (2.7 in) and occurs on around 10 days, accompanied by higher humidity levels at 82%. For more details, you can check Changzhou weather in March.

When comparing the weather in October and April, both months feature maximum temperatures reaching up to 32°C (90°F), but October tends to be slightly warmer overall with an average of 19°C (66°F) compared to April's 17°C (62°F). Precipitation levels are higher in April, with 70 mm (2.7 in) over 9 days, while October receives 50 mm (1.9 in) across only 6 days. Humidity levels are also higher in April at 86%, compared to October’s 76%, contributing to a generally more humid feel during that time. For a detailed look at April weather in Changzhou, you can refer to Changzhou weather in April.

October and May present distinctly different weather patterns. In October, temperatures range from a cool 7°C (44°F) at night to a warm 32°C (90°F) during the day, with an average of 19°C (66°F). The month sees about 50 mm (1.9 in) of precipitation over approximately 6 days, and humidity stands at 76%. In contrast, May offers warmer temperatures, with nighttime lows of 10°C (50°F) and daytime highs peaking at 37°C (98°F), averaging around 22°C (72°F). Precipitation is significantly higher in May, reaching 124 mm (4.9 in) over 9 days, and humidity is also elevated at 85%. For more detailed insights on May’s weather, check out Changzhou weather in May.

October and June present contrasting weather patterns that reflect the transition between seasons. In October, temperatures range from a cool minimum of 7°C (44°F) to a comfortable maximum of 32°C (90°F), with an average temperature of 19°C (66°F). This month experiences about 50 mm (1.9 in) of precipitation over approximately 6 days, along with a humidity level of 76%. In contrast, June is considerably warmer, with temperatures ranging from a minimum of 16°C (62°F) to a scorching maximum of 37°C (99°F) and an average of 25°C (78°F). It also sees significantly higher rainfall, totaling 173 mm (6.8 in) across about 11 days, and a slightly higher humidity of 85%. For more details, check out Changzhou weather in June.

When comparing the weather in October and July, there are notable differences in temperature and precipitation. October welcomes cooler temperatures, with a minimum of 7°C (44°F) and an average of 19°C (66°F), leading to more comfortable evenings, while July experiences much warmer conditions, with a minimum of 20°C (68°F) and an average of 29°C (84°F). Additionally, July tends to be significantly wetter, receiving 277 mm (10.9 in) of rainfall over 17 days, compared to October’s 50 mm (1.9 in) across just 6 days. The humidity remains high in both months, with July peaking at 90% and October at 76%. For those looking for more detailed weather information, check out Changzhou weather in July.

In comparing the weather between October and August, October experiences a notable drop in temperatures, with minimums averaging 7°C (44°F) compared to August's warmer lows of 21°C (70°F). The average temperature in October is a comfortable 19°C (66°F), whereas August peaks at a much hotter 29°C (85°F) on average, with maximums reaching up to 37°C (99°F). Additionally, October has significantly less precipitation, totaling 50 mm (1.9 in) over just 6 days, while August sees more rainfall at 146 mm (5.8 in) across 14 days. The humidity levels also differ, with October averaging 76% compared to the higher 88% humidity of August. For more specifics on weather patterns this time of year, check out Changzhou weather in August.

In comparing the weather of October and September, October presents a cooler atmosphere with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 32°C (90°F). In contrast, September boasts warmer conditions, featuring average temperatures between 15°C (59°F) and 35°C (95°F), making it significantly milder overall. Additionally, October experiences less precipitation, with 50 mm (1.9 in) over 6 days, whereas September records higher rainfall of 106 mm (4.2 in) spread over 11 days. Humidity levels remain relatively similar, at 76% in October and 75% in September, creating a comfortable yet slightly damp environment. For more detailed insights on September weather, visit Changzhou weather in September.

October and November present notable shifts in weather patterns. In October, temperatures range from a comfortable minimum of 7°C (44°F) to a warm average of 19°C (66°F), peaking at a maximum of 32°C (90°F). The month experiences about 50 mm (1.9 in) of precipitation over 6 days, with humidity at 76%. In contrast, November sees a drop in temperatures, with a minimum of 1°C (34°F) and an average of 13°C (56°F), reaching a maximum of 28°C (82°F). Precipitation decreases slightly to 38 mm (1.5 in) over 5 days, while humidity rises to 84%. For more specific insights, you can visit Changzhou weather in November.

October and December present quite contrasting weather patterns. In October, temperatures range from a mild 7°C (44°F) at night to a warm 32°C (90°F) during the day, with an average of 19°C (66°F). The month sees about 50 mm (1.9 in) of precipitation over six days, coupled with a relatively high humidity of 76%. In stark contrast, December offers a much cooler climate, with nighttime lows dropping to -6°C (21°F) and daytime highs peaking at 20°C (68°F), resulting in a much cooler average of 7°C (44°F). Precipitation slightly decreases to 39 mm (1.5 in) over the same number of days, while humidity rises marginally to 77%. For more information on December conditions, you can check out Changzhou weather in December.

Compare Changzhou's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Changzhou

As October unfolds in Changzhou, the weather experiences a delightful shift, offering a refreshing break from the summer heat. With a comfortable average temperature and cooler nights, this month stands out from the sweltering summer months. While rain may grace the city on a few days, the overall humidity remains noticeable, fostering a crisp atmosphere perfect for outdoor activities. October's blend of moderate temperatures and occasional precipitation creates an inviting setting for both residents and visitors. For a deeper dive into the nuances of Changzhou's climate throughout the year, visit Changzhou Climate.