Last updated: August 21, 2025
In August, Dongguan, China experiences a sultry summer, with maximum temperatures soaring up to 38°C (101°F) and an average of 31°C (87°F). Nights bring some relief, with temperatures dipping to a minimum of 24°C (75°F). The month sees a significant precipitation total of 96 mm (3.8 in) spread over 12 days, contributing to a high humidity level of 84%. This blend of heat and moisture creates a vibrant, albeit sticky, atmosphere that characterizes the region's tropical climate during late summer.
In Dongguan, China, August is characterized by warm and humid conditions, with temperatures reaching their peak for the year. The month sees a minimum of 24°C (75°F), an average of 31°C (87°F), and a maximum soaring to 38°C (101°F). This trend of increasing warmth builds throughout the summer, reaching a crescendo in August after the already hot months of June and July. As the summer progresses, the city transitions from the cooler early months, where January’s temperatures dip to -5°C (23°F), to the sultry heights of August. The warmth of August not only signifies intense heat but also prepares residents for the slight reprieve that September brings, indicating a gradual shift towards cooler autumn days. Thus, August encapsulates the essence of summer in Dongguan, showcasing a climate that promotes vibrant outdoor activities despite the rising mercury.
August in Dongguan, China, marks a notable shift in precipitation patterns as the summer monsoon begins to wane. With an average rainfall of 96 mm (3.8 in) over 12 days, this month sees a substantial decrease compared to the preceding months of June and July, which experienced peak precipitation levels of 381 mm (15.0 in) and 236 mm (9.3 in), respectively. The drop in rainfall is reflective of the transitional phase into autumn, signaling a shift from the intense summer rains. As August comes to a close, the frequency of wet days begins to decline, paving the way for a drier September with an average of just 83 mm (3.3 in) over 9 days. This gradual reduction in both precipitation and rainy days suggests an evolving climate pattern, indicating a move toward cooler and drier conditions in the months ahead.
In Dongguan, China, the trends in humidity throughout the year reveal a distinct shift as seasons change. Starting the year at a moderate 64% in January, humidity gradually increases, reaching a peak of 89% in July, signaling the sweltering summer months. By August, the humidity slightly decreases to 84%, offering a hint of relief while still retaining significant moisture in the air. Following this summer high, the humidity drops sharply in September to 62%, marking the onset of autumn. This pattern highlights the transition from a humid summer to a much drier fall, providing a clear perspective on how the subtropical climate influences daily life in the region.
In August, Dongguan experiences one of the year's highest UV Index readings at 13, placing it in the extreme exposure category with a burn time of only 10 minutes. This trend, continuing from July, highlights the region's intense sun exposure during summer months. The UV Index values rise sharply from 6 in January to 13 in July and August, underscoring the importance of sun safety precautions throughout this season. As we transition into September, the index remains high at 11, before gradually decreasing in the cooler months. Travelers and residents alike should remain vigilant and protect their skin during this period. For more detailed information, visit Dongguan UV Index.
UV Risk Categories
August shines brightly in Dongguan, China, boasting an impressive 315 hours of sunlight, the highest for the year. This peak follows a steady climb throughout the summer months, with July contributing 307 hours of radiant sunshine. The trend clearly illustrates a delightful increase as the year progresses, commencing at 155 hours in January and steadily rising, particularly notable in May with 273 hours. As the days grow longer and warmer, Dongguan not only basks in sunlight but also embraces vibrant summer activities, making August a truly golden month in this bustling city.
In Dongguan, China, the likelihood of sunny weather significantly shifts throughout the year. August, while typically associated with summer sun, shows a modest 26% chance of clear skies, placing it among the lower probabilities for sunshine. This is a notable drop from the peak sunny months of January (59%) and September (67%), which enjoy the most sun. As the year progresses, the transition from the warm, humid summer months to the more temperate fall reveals a notable increase in sunshine likelihood, making September the more favorable choice for sun-seekers. Overall, while August may not provide the sunniest days, the surrounding months offer a diverse range of weather patterns that definitely keep things interesting in Dongguan.
In Dongguan, China, August marks the continuation of a vibrant summer, as the city basks in 13 hours of daylight—the peak duration for the year. Following the gradual increase from 10 hours in January to 12 hours in April, daylight in Dongguan reaches its zenith during the warmer months of May, June, July, and August, where it steadily maintains that lush 13-hour stretch. This trend signifies not only the height of summer but also the perfect time for outdoor activities under the generous sun before daylight begins to taper off to 12 hours in September and gradually down to 10 hours by December. The consistency of daylight during these summer months creates an inviting atmosphere, perfect for enjoying the vibrant local culture and stunning natural scenery.
In Dongguan, China, August brings a noticeable dip in the average wind speed, clocking in at 1.8 m/s (4 mph), making it one of the calmest months of the year. This contrasts with the breezier July, which had a peak at 2.5 m/s (6 mph). Following the summer months, where winds tend to be relatively mild, the air begins to stir again as autumn approaches, with wind speeds increasing to 2.7 m/s (6 mph) in October. Overall, the trend shows a gentle ebb and flow of wind throughout the year, with notable peaks in July and October, while August offers a brief respite from the breeze, inviting a lighter summer ambiance.
Weather in Dongguan varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Dongguan, focusing on differences in temperature, rainfall, humidity, and UV levels.
August in Dongguan is characterized by hot, humid conditions, with temperatures ranging from a minimum of 24°C (75°F) to an average of 31°C (87°F) and peaking at 38°C (101°F). This month also sees significant rainfall, with 96 mm (3.8 in) spread across approximately 12 days of precipitation and humidity levels high at 84%. In stark contrast, January experiences much cooler weather, with temperatures ranging from a frigid -5°C (23°F) at night to a comfortable maximum of 25°C (78°F) during the day. Precipitation is lower at 60 mm (2.4 in) over about 8 days, and the humidity levels drop to 64%. For a detailed look at the January weather, you can check Dongguan weather in January.
In August, the weather is hot and humid, with temperatures ranging from a minimum of 24°C (75°F) to a scorching maximum of 38°C (101°F), and an average temperature of 31°C (87°F). The high humidity at 84% coupled with 96 mm (3.8 in) of precipitation over 12 days adds to the sweltering summer conditions. In stark contrast, February experiences much cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 27°C (81°F), averaging around 10°C (50°F). Despite slightly lower precipitation at 86 mm (3.4 in) over 10 days, the humidity is more comfortable at 69%. For a detailed look at February conditions, check out Dongguan weather in February.
August and March present contrasting weather conditions. In August, temperatures soar with a minimum of 24°C (75°F) and an average high of 31°C (87°F), while humidity reaches a high of 84%. However, the month also experiences considerable rain, totaling 96 mm (3.8 in) over about 12 days. In stark contrast, March boasts much cooler temperatures, with a minimum of 3°C (38°F) and an average of 15°C (59°F), yet it can still reach a high of 31°C (87°F). Precipitation is more pronounced in March with 197 mm (7.7 in) falling over 18 days, contributing to a humidity level of 79%. For a closer look at March weather, check out Dongguan weather in March.
Comparing the weather in August and April reveals distinct seasonal contrasts. August features much warmer temperatures, with averages around 31°C (87°F) and highs reaching up to 38°C (101°F), while April's temperatures are considerably cooler, averaging 19°C (67°F) with a maximum of 34°C (94°F). Precipitation levels are higher in April at 187 mm (7.4 in) across 16 days, compared to August's 96 mm (3.8 in) over 12 days. Humidity remains fairly high in both months, though slightly more oppressive in August at 84% compared to April's 81%. For more detailed information on April weather, visit Dongguan weather in April.
August and May present distinct weather patterns, showcasing the transition from the cooler spring to the peak of summer. In August, temperatures soar with a minimum of 24°C (75°F) and an average of 31°C (87°F), peaking at 38°C (101°F). By contrast, May features considerably cooler temperatures, ranging from a minimum of 12°C (54°F) to an average of 24°C (76°F), with a high of 37°C (99°F). While August experiences relatively high precipitation at 96 mm (3.8 in) over 12 days, May is significantly wetter, with 291 mm (11.5 in) of rainfall across 17 days. Humidity levels remain similar, with August at 84% and May at 86%. For more detailed information, refer to Dongguan weather in May.
In comparing the weather between August and June, August exhibits warmer temperatures with an average of 31°C (87°F) and a maximum of 38°C (101°F), while June has a cooler average of 27°C (81°F) and a peak of 37°C (99°F). Precipitation levels are notably higher in June, with 381 mm (15.0 in) falling over 19 days, compared to August’s 96 mm (3.8 in) over 12 days. Additionally, humidity levels remain similar, with August at 84% and June slightly lower at 83%. For more detailed insights, check out Dongguan weather in June.
In comparing the weather between July and August, we see a slight increase in average temperatures during August, which range from a minimum of 24°C (75°F) to a maximum of 38°C (101°F), while July features a minimum of 22°C (71°F) and a maximum of 39°C (102°F). Although both months experience high humidity levels, August averages 84%, slightly lower than July's 89%. Precipitation is notably reduced in August, with total rainfall at 96 mm (3.8 in) over 12 days, compared to July's 236 mm (9.3 in) over 14 days. For more details on July's weather patterns, you can visit Dongguan weather in July.
August and September showcase a noticeable transition in weather patterns. In August, temperatures range from a minimum of 24°C (75°F) to a maximum of 38°C (101°F), with an average temperature of 31°C (87°F). The month sees significant rainfall, totaling 96 mm (3.8 in) over approximately 12 days, coupled with high humidity at 84%. Conversely, September experiences a cooler climate, with temperatures dipping to a minimum of 16°C (60°F) and maintaining an average of 27°C (81°F) while still reaching 38°C (101°F) at its peak. Precipitation decreases to 83 mm (3.3 in) over 9 days, and humidity drops to a more comfortable 62%. For more details, check Dongguan weather in September.
In August, the weather is characterized by high temperatures, with a minimum of 24°C (75°F) and an average reaching up to 31°C (87°F), peaking at a sweltering 38°C (101°F). Humidity levels are notably high at 84%, contributing to a sense of stickiness, while the month experiences significant rainfall, totalling 96 mm (3.8 in) over 12 days.
In contrast, October brings a much cooler climate, with temperatures dropping to a minimum of 9°C (49°F) and an average of 21°C (70°F), and a maximum of 36°C (98°F). The humidity decreases to 64%, creating a more comfortable atmosphere, alongside reduced precipitation of 43 mm (1.7 in) over just 7 days. For more detailed insights about October weather, check out Dongguan weather in October.
August and November present markedly different weather patterns. In August, temperatures soar, with a minimum of 24°C (75°F) and an average high of 31°C (87°F), often peaking at 38°C (101°F). The month is also characterized by high humidity at 84% and considerable precipitation, totaling 96 mm (3.8 in) over 12 days. In contrast, November experiences much cooler temperatures, with a minimum of 4°C (40°F) and an average of 15°C (60°F), while still seeing a maximum of 30°C (87°F). Precipitation is slightly lower at 76 mm (3.0 in), spread over 10 days, and humidity decreases to 72%. For more details on the weather in November, visit Dongguan weather in November.
August and December showcase starkly contrasting weather patterns. In August, temperatures soar with a minimum of 24°C (75°F) and an average of 31°C (87°F), occasionally peaking at a sweltering 38°C (101°F). The high humidity level of 84%, combined with significant precipitation of 96 mm (3.8 in) over 12 days, creates a hot and damp atmosphere. Conversely, December brings a much cooler climate, where temperatures drop to a minimum of -1°C (30°F), with an average of 9°C (49°F) and a maximum of 27°C (80°F). The month sees a more manageable precipitation of 44 mm (1.7 in) spread across 8 days and slightly lower humidity at 76%. For a detailed look at winter conditions, refer to Dongguan weather in December.
As August unfolds in Dongguan, the weather tends to be more sweltering and humid compared to other months, creating a distinctive summer atmosphere. With peak temperatures consistently reaching around 38°C, residents experience a noticeable intensity in warmth, amplified by high humidity levels of 84%. This period also sees an increase in precipitation, with rainy days breaking up the heat, contributing to the overall tropical climate that distinguishes August from the drier months of the year. For a deeper insight into how the weather patterns evolve throughout the year, explore the comprehensive guide at Dongguan Climate.