September Weather in Huizhou, China

Last updated: August 21, 2025

Experience the vibrant weather of Huizhou, China in September, where temperatures typically range from a maximum of 35°C (95°F) during the hottest days to a comfortable minimum of 20°C (69°F) at night. With an average temperature of 28°C (82°F), this month offers a warm yet pleasant atmosphere. Prepare for occasional downpours, as 179 mm (7.0 in) of rain graces the region over approximately 21 days, contributing to a humidity level of 75% that enhances the lush surroundings. Whether you're exploring the scenic beauty or indulging in local culture, be ready for a mix of sunshine and refreshing rains that define September in Huizhou.

September Temperature in Huizhou

As September unfolds in Huizhou, China, temperatures begin to reflect a transition towards the refreshing embrace of autumn. With daily minimums averaging 20°C (69°F) and maximums peaking at a warm 35°C (95°F), the climate is still reminiscent of summer's lingering warmth. The average temperature hovers around 28°C (82°F), maintaining a comfortable balmy feel, while offering a glimpse of the cooler days ahead. This month marks a distinct shift from the sweltering heat of the peak summer months, characterized by high humidity levels and soaring temperatures, creating an inviting atmosphere for locals and travelers alike. As nature prepares for its seasonal changes, the moderate warmth of September provides the perfect backdrop for outdoor adventures and cultural explorations in this vibrant region.

September Weather in Huizhou: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Huizhou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huizhou, September 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).
JanFebMarAprMayJunJulAugSepOctNovDec616169737982848382767062
Data source: Temperature data for Huizhou generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Huizhou

September in Huizhou, China, continues the wet season trend, with 179 mm (7.0 in) of rainfall over 21 days. This marks a significant decline from the heavy downpours of July and August, which saw 191 mm and 303 mm, respectively. However, September still plays a crucial role in maintaining moisture levels as the region transitions toward drier months. The consistent precipitation throughout the summer months, culminating in September, helps sustain the lush landscape for which Huizhou is known, while paving the way for the less humid days of October, which typically experiences a sharp drop to 99 mm (3.9 in) of rainfall over just 8 days. As the year progresses, the shift from abundant rain to lighter showers signals the changing seasons and the rhythms of life in this vibrant region.

September Precipitation Trends in Huizhou

The chart displays monthly precipitation patterns in Huizhou, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Huizhou, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec244574109209355191303179992617
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Huizhou

In September, Huizhou, China experiences a noticeable decline in humidity, with levels averaging 75%, marking a drop from the peak summer months of July and August, which both reach 88%. This transition signifies a gradual shift from the intense, muggy conditions typical of late summer towards milder, more comfortable fall weather. Notably, September's humidity sits significantly higher than earlier months like June and July, which hover around 77% and 88%, but it remains lower than the preceding months of May's 79%. As autumn approaches, residents may appreciate this slight reprieve, setting the stage for a drop to 65% by October, continuing the downward trend into the winter months.

September Average Humidity in Huizhou

This chart illustrates the average monthly humidity levels in Huizhou, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Huizhou is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%68%73%71%79%77%88%88%75%65%64%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Huizhou

September in Huizhou, China, continues the trend of high UV Index readings characteristic of the summer months, registering an UV Index of 12, placing it in the extreme exposure category. This means that sunburn can occur in as little as 10 minutes of unprotected exposure. As the sweltering summer heat transitions into the fall, September maintains similar conditions to August and July, underlining the need for sun protection as the days remain bright and sunny. With the UV Index remaining consistently high, residents and visitors should stay vigilant against harmful rays. For more detailed information, visit Huizhou UV Index.

Maximum UV Index Levels in Huizhou for September

The chart shows the monthly maximum UV Index (UVI) for Huizhou in September, 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 September, the maximum UV index in Huizhou typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121214121313121097
Data source: Huizhou September 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.

September Sunshine in Huizhou

In September, Huizhou basks in an impressive 277 hours of sunshine, continuing the trend of delightful weather that peaks during the summer months. After a sun-drenched July with 303 hours and a vibrant August at 271 hours, September maintains a commendable brightness that invites both residents and visitors to enjoy outdoor activities. As the weather gradually transitions to autumn, the number of sunshine hours slightly dips, yet September's warm glow ensures that the lingering summer vibes persist, making it an ideal month for exploring the natural beauty of this charming city.

Monthly Sunshine Duration in Huizhou: September Highlighted

The September sunshine duration represents the total number of hours Huizhou experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec211h235h247h229h273h238h303h271h277h268h253h263h
Data source: Huizhou September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Huizhou During September

As September unfolds in Huizhou, China, the likelihood of sunny weather rises to 39%, a notable increase compared to the dreary summer months of June and August, which see chances as low as 11% and 13%, respectively. This trend suggests a gradual transition towards more favorable conditions, following the sweltering heat of summer. While September may not boast the sunniest days of the year, it stands out as a month of potential, hinting at brighter skies after the intense humidity of summer. With autumn on the horizon, the chance for sunnier days continues to improve, inviting residents and visitors alike to enjoy the gradually improving weather.

Percentage of Sunny Days in September in Huizhou

The chart illustrates the percentage of sunny days in Huizhou throughout the year, with September 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 Huizhou experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec65%58%38%34%23%11%28%13%39%34%61%52%
Data source: Huizhou September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Huizhou in September

In Huizhou, China, September marks the transition into autumn, where daylight duration stabilizes at 12 hours. Following a vibrant summer where sunlight peaked at 13 hours in May through July, the days begin to gently wane. After August's slight decline to 12 hours, September maintains this balanced daylight, offering a blend of warm summer vibes as it gradually shifts towards the cooler months. Looking back at the year, daylight length rises steadily from 10 hours in January to a summer high, before declining again, illustrating a rhythm of seasonal change that beautifully shapes Huizhou's year. This consistent daylight provides a perfect backdrop for outdoor activities, as the city welcomes the more temperate weather of autumn.

Average Daylight Hours in Huizhou for September

The chart illustrates the variation in daylight duration in Huizhou throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 52m11h 22m12h 1m12h 40m13h 14m13h 30m13h 22m12h 53m12h 15m11h 35m11h 1m10h 43m
Data source: Huizhou daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Huizhou

As September arrives in Huizhou, China, the gentle caress of the wind begins to fade, with an average speed of just 1.4 m/s (3 mph), the lowest of the year. This tranquil shift marks a notable decline from the earlier months, where the winds slightly stirred the air with speeds around 2.1 to 2.3 m/s from April to May. The transition reflects the gradual retreat of summer, where breezes were softer, particularly in the sweltering July and August, when wind speeds dipped to 1.6 m/s and 1.9 m/s respectively. As the pace of life slows down with the onset of autumn, October is anticipated to breathe new life into the atmosphere, promising winds that pick up again to 2.9 m/s (7 mph). The changing rhythm of September's winds serves as a gentle reminder of the cyclical nature of seasons, ushering in a period of calm before the autumn breezes begin to stir.

Average September Wind Speed in Huizhou

The chart displays monthly wind speed patterns in Huizhou, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.02.32.12.32.11.91.61.4 m/s2.92.52.7
Data source: Huizhou September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Huizhou Compares to Other Months

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

September and January present striking contrasts in weather patterns. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 35°C (95°F), with an average of 28°C (82°F), indicating warm conditions suited for summer activities. This month experiences significant precipitation, totaling 179 mm (7.0 in) over approximately 21 days, coupled with high humidity at 75%, which can make the air feel quite muggy.

In contrast, January offers a much cooler climate, with temperatures ranging from a chilly 1°C (35°F) to a warm 28°C (83°F), but averaging only 16°C (61°F). The precipitation in January is markedly lower, at just 24 mm (0.9 in) over about 3 days, and the humidity drops to 64%, providing a much drier and fresher atmosphere. For more details on January weather specifics, you can visit Huizhou weather in January.

September and February present striking contrasts in weather conditions. September, with its warm temperatures ranging from a minimum of 20°C (69°F) to a maximum of 35°C (95°F), showcases a hot and humid climate, accompanied by significant rainfall of 179 mm (7.0 in) over 21 days. In contrast, February experiences much cooler temperatures, with a minimum of 4°C (39°F) and an average of 16°C (62°F), peaking at 30°C (86°F). Additionally, February is marked by significantly lower precipitation, totaling just 45 mm (1.8 in) over 7 days, and a slightly lower humidity level at 68%. For more details, you can explore Huizhou weather in February.

In September, the weather tends to be considerably warmer, with average temperatures reaching 28°C (82°F) and highs of up to 35°C (95°F). It's also marked by significant rainfall, with 179 mm (7.0 in) of precipitation over about 21 days, coupled with a humidity level of 75%. In contrast, March offers a milder climate, featuring an average temperature of 20°C (69°F), with a minimum of 7°C (46°F) and a maximum of 32°C (90°F). Precipitation is also lower during this month, with only 74 mm (2.9 in) spread over 12 days, and humidity slightly decreases to 73%. For more detailed information, you can check Huizhou weather in March.

In comparing the weather of September and April, September tends to be warmer and wetter. With an average temperature of 28°C (82°F) and maximum highs reaching 35°C (95°F), September experiences significant humidity at 75% and rainfall totaling 179 mm over 21 days. In contrast, April has a milder climate, where temperatures range from a minimum of 11°C (51°F) to an average of 23°C (73°F), with maximum highs of 34°C (93°F). April is also drier, receiving only 109 mm of precipitation over 12 days and slightly lower humidity at 71%. For more detailed insights on April weather, visit Huizhou weather in April.

In comparing the weather conditions of September and May, it’s clear that both months experience significant heat and humidity, but with notable differences. September features an average temperature of 28°C (82°F), with a maximum reaching up to 35°C (95°F), while May is slightly cooler on average at 26°C (80°F) but can peak at a higher maximum of 37°C (99°F). Both months have similar humidity levels, with September at 75% and May at 79%. However, May tends to have slightly more precipitation, averaging 209 mm (8.2 in) across 21 days, compared to September’s 179 mm (7.0 in) over the same duration. For more insights on the specific weather patterns, you can check Huizhou weather in May.

In comparing the weather of September and June, we find that both months feature warm average temperatures, but there are notable differences in precipitation and humidity. September has a minimum temperature of 20°C (69°F) and a maximum of 35°C (95°F), with average humidity at 75%. In contrast, June tends to be slightly warmer, boasting a minimum of 22°C (72°F) and a maximum of 37°C (99°F), along with higher humidity at 77%. Additionally, June is characterized by significantly more rainfall, receiving 355 mm (14.0 in) over 27 days compared to September's 179 mm (7.0 in) across 21 days. For a detailed look at June's weather patterns, you can visit Huizhou weather in June.

In comparing the weather of September and July, September generally features slightly cooler temperatures, with an average of 28°C (82°F) compared to July's higher average of 29°C (84°F). Both months experience high humidity, but July maintains a higher level at 88% versus September's 75%. Rainfall also varies slightly, as September sees 179 mm (7.0 in) of precipitation over 21 days, while July has a bit more at 191 mm (7.5 in) over 26 days. For more detailed information, you can check Huizhou weather in July.

In comparing the weather of September and August, September features slightly cooler temperatures, with a minimum of 20°C (69°F) and a maximum of 35°C (95°F), while August sees higher extremes, ranging from a minimum of 23°C (74°F) to a peak of 37°C (99°F). Both months share an average temperature of around 28°C (82°F for September and 83°F for August). However, September experiences significantly less precipitation, with 179 mm (7.0 in) over 21 days, compared to August's 303 mm (11.9 in) over 27 days. Humidity levels also drop in September to 75%, down from August's higher 88%. For a detailed look at August's weather, visit Huizhou weather in August.

September typically experiences warmer temperatures with a minimum of 20°C (69°F) and an average of 28°C (82°F), while October sees a drop in the minimum temperature to 14°C (58°F) and an average of 25°C (77°F). Both months can reach high temperatures of around 35°C (95°F for September and 96°F for October), but October brings significantly less rainfall, with only 99 mm (3.9 in) over 8 days compared to September's 179 mm (7.0 in) spread across 21 days. Additionally, October enjoys lower humidity levels at 65%, making the weather feel more comfortable. For more details, check out Huizhou weather in October.

September and November showcase a notable contrast in weather patterns. In September, temperatures are considerably higher, with minimums around 20°C (69°F) and average highs reaching up to 35°C (95°F). The month is also characterized by significant rainfall, with precipitation totaling 179 mm (7.0 in) over 21 days and a humidity level of 75%. In stark contrast, November brings cooler temperatures, with a minimum of 12°C (54°F) and an average maximum of 32°C (89°F). Precipitation drops drastically to just 26 mm (1.0 in) over three days, and humidity decreases to 64%. For a deeper insight into the weather in November specifically, refer to Huizhou weather in November.

In September, the weather is warm and humid, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 35°C (95°F) and an average of 28°C (82°F). This month also experiences significant rainfall, with 179 mm (7.0 in) of precipitation spread over 21 days, resulting in a humidity level of 75%. In contrast, December brings much cooler temperatures, with a minimum of 6°C (42°F), an average of 17°C (62°F), and a maximum of 29°C (85°F). Additionally, December is characterized by minimal rainfall, totaling just 17 mm (0.7 in) over 3 days, and lower humidity at 69%. For more specific insights, you can check Huizhou weather in December.

Compare Huizhou's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Huizhou

As September unfolds in Huizhou, the weather begins to transition from the intense heat of summer, offering a more balanced climate. With average temperatures hovering around 28°C (82°F), the soaring highs of 35°C (95°F) are tempered by cooler evenings, providing a welcome reprieve. However, this month also sees an uptick in precipitation, with rain moving in on 21 days, contributing to the city's characteristic humidity of 75%. This shift not only marks the onset of the autumn season but also enriches the lush landscapes, making it a vibrant time to experience the natural beauty of Huizhou. For a deeper dive into the climate specifics, explore Huizhou Climate.