Last updated: August 21, 2025
In August, Guangzhou, China experiences a distinctive tropical climate characterized by warm temperatures and high humidity. Daily highs reach up to 34°C (93°F), while the average temperature sits around a comfortable 21°C (71°F), offering a pleasant respite from the summer heat during cooler evenings. However, those venturing out should prepare for frequent rain, as the month accumulates an average of 141 mm (5.5 in) of precipitation over about 14 days. With humidity levels soaring to 85%, the air can feel quite oppressive, making it essential for visitors to stay hydrated and seek shade amidst the vibrant cityscape.
In August, Guangzhou, China, experiences warm and pleasant temperatures, characterized by a minimum of 8°C (47°F) and a comfortable average of 21°C (71°F), peaking at a high of 34°C (93°F). This month marks a notable shift from the cooler winter extremes, with temperatures steadily rising since the beginning of the year. As summer reaches its zenith, the city enjoys balmy days that invite both locals and tourists to explore its vibrant streets and cultural landmarks. The warmth of August sets the stage for lively outdoor activities, making it a prime time to experience the rich tapestry of life in Guangzhou.
August in Guangzhou, China, marks a peak in precipitation, contributing a significant 141 mm (5.5 in) of rainfall over 14 days. This month typically shares the wet stage with July, showcasing the region's monsoon influence. Following the heavy rainfall of 146 mm (5.7 in) in July, August maintains a high level, although slightly lower, emphasizing a pattern of intense summer downpours. As the wet season progresses into September, there's a noticeable decline, with precipitation dropping to 93 mm (3.7 in), hinting at a transition towards drier weather. Overall, August solidifies its role in Guanghzou’s climatological narrative as a month when the skies open up, welcoming the late summer monsoons.
In August, Guangzhou, China experiences its highest humidity of the year, reaching an impressive 85%. This peak is part of a noticeable trend throughout the summer months, where humidity steadily climbs from 76% in June to 84% in July. Following the relatively drier spring months, which saw humidity levels around 57% to 60%, the sweltering summer air becomes increasingly saturated, creating a stifling atmosphere. As summer gives way to early autumn, humidity begins to taper off slightly in September, settling at 82%, but it still remains significantly higher than the drier winter months that follow. Overall, August stands out as the culmination of the humid season, providing a vivid reminder of Guangzhou's tropical climate.
In August, Guangzhou experiences a very high UV Index of 8, maintaining the intense sun exposure seen in the preceding month of July. With a burn time of just 15 minutes, outdoor enthusiasts should tread carefully and prioritize sun protection. This trend of increasing UV intensity peaks around the summer months, with June and July also showing significant levels at 8 and 9, respectively. As summer wanes, the UV Index tends to decrease, dropping back to a high category of 6 in September, before gradually easing into more moderate levels by October. This pattern highlights the importance of staying sun-safe during peak months in the region. For more detailed information, please check the Guanghou UV Index.
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In August, Guangzhou, China basks in a delightful 288 hours of sunshine, a figure that reflects a seasonal ebb in daylight as summer transitions toward autumn. This month stands out as a peak of brightness in a year that begins with the sun’s timid emergence in January, where only 198 hours are recorded. The trend builds steadily, peaking in July with 350 hours before slightly receding in August. Following this sun-drenched month, September dips further to 282 hours, suggesting the gradual retreat of summer's warm embrace. Such fluctuations not only highlight the vibrancy of Guangzhou's summer climate but also serve as a reminder of the natural rhythm of daylight throughout the year, creating a compelling backdrop for residents and visitors alike.
In Guangzhou, China, the likelihood of sunny weather shows a distinct trend throughout the year, with August experiencing a notably lower chance of sunshine at 37%. This marks a significant drop from the warmer months leading up to it, particularly July, which boasts only a 24% chance of sun, making it the least sunny month. While earlier summer months like June and May experience a healthier 50% and 47% chance respectively, the sun seems to shy away as August unfolds, only to recover later in September with a 45% chance of bright days. Ultimately, if you're hoping for sunny skies in August, it's best to stay prepared for overcast conditions that characterize this transitional period in Guangzhou's weather.
In August, Guanghou, China enjoys a generous 14 hours of daylight, marking a gradual decline from the summer peak seen in June and July, where daylight stretched to a maximum of 15 hours. This slight reduction signals the transition towards the autumn months, as daylight hours will continue to shorten in the upcoming months. Notably, the increasing daylight from January's mere 8 hours to May's vibrant 15 hours showcases a distinct seasonal progression, culminating in a rich summer abundance. As autumn approaches, the daylight duration will taper off, offering a gentle reminder of the shifting seasons. This rhythm of light beautifully highlights Guanghou's dynamic climate, where each month brings its own unique blend of brightness and warmth.
In August, the winds in Guangzhou, China, gently whisper at an average speed of 2.7 m/s (6 mph), making it one of the calmer months of the year. This slight dip follows a trend observed in July, where the average wind speed was even lower at 2.6 m/s (6 mph). Interestingly, the spring months of March and April showcase the city’s breezier character, with wind speeds peaking at 3.6 m/s (8 mph) and 3.9 m/s (9 mph) respectively. As summer unfolds, the wind begins to quieten, hinting at a seasonal shift. While June saw a modest breeze at 3.1 m/s (7 mph), the subsequent months of July and August emphasize a more subdued atmosphere, setting the stage for the refreshing winds that will return in the fall, as seen with October’s average of 3.3 m/s (7 mph).
Weather in Guanghou varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Guanghou, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather conditions. In August, temperatures vary significantly, ranging from a minimum of 8°C (47°F) to a maximum of 34°C (93°F), with an average of 21°C (71°F). This month experiences considerable precipitation, totaling 141 mm (5.5 in) across 14 days, and humidity levels are high at 85%. In contrast, January sees frigid temperatures, with a low of -30°C (-22°F), an average of -16°C (3°F), and a maximum of 0°C (33°F). Precipitation is minimal during this winter month, with only 2 mm (0.1 in) noted and no rainy days, combined with lower humidity levels at 70%. For more details on the comparative weather conditions in January, you can visit Guanghou weather in January.
August and February present stark contrasts in weather. August typically boasts a temperate range with minimum temperatures around 8°C (47°F), averaging 21°C (71°F), and peaking at 34°C (93°F). This month experiences considerable precipitation, with about 141 mm (5.5 in) falling over 14 days, accompanied by high humidity at 85%. In stark contrast, February is characterized by frigid conditions, with temperatures dropping to a minimum of -28°C (-18°F), averaging -12°C (11°F), and a maximum of only 12°C (53°F). Precipitation is minimal in February, totaling just 4 mm (0.2 in) over only one day, and humidity sits significantly lower at 60%. The differences between August and February highlight the extremes of seasonal weather; for more insights into February weather, you can refer to Guanghou weather in February.
August and March present vastly different weather conditions. In August, temperatures can range from a cool 8°C (47°F) at night to a scorching 34°C (93°F) during the day, with an average of 21°C (71°F). The month is also characterized by high humidity levels at 85% and substantial rainfall, accumulating to 141 mm (5.5 in) over about 14 days. In contrast, March experiences much colder temperatures, with a minimum of -20°C (-3°F) and a maximum of 22°C (73°F), resulting in an average of -1°C (30°F). Precipitation is minimal, totaling just 5 mm (0.2 in) on only one day, and humidity is lower at 60%. For more insights on how the weather changes, you can visit Guanghou weather in March.
August and April present strikingly different weather conditions. In August, temperatures range from a cool 8°C (47°F) to a hot 34°C (93°F), with an average of 21°C (71°F), accompanied by high humidity levels at 85%. The month sees significant precipitation, with 141 mm (5.5 in) over about 14 days, making it a generally wet month. In contrast, April offers a much colder atmosphere, with temperatures ranging from a frigid -8°C (18°F) to a milder 30°C (85°F), averaging just 8°C (47°F). Precipitation is minimal at 24 mm (0.9 in) over only 3 days, coupled with lower humidity of 57%. For a closer look at the weather specifics in April, check out Guanghou weather in April.
When comparing the weather in August and May, August tends to be warmer and more humid. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 34°C (93°F), with an average of 21°C (71°F) and high humidity at 85%. The month also sees considerable rainfall, with 141 mm (5.5 inches) of precipitation over about 14 days. In contrast, May experiences a wider range of temperature, with a minimum of -1°C (31°F) and a peak of 37°C (100°F), averaging 16°C (61°F). Although May has a higher maximum temperature, it also features much lower humidity at 58% and significantly less precipitation, totaling just 39 mm (1.6 inches) over 5 days. For a more detailed look at the weather specifics for May in Guanghou, you can visit Guanghou weather in May.
August and June exhibit notable differences in weather patterns. Both months have a minimum temperature of 8°C (47°F) and an average temperature of around 21°C (70-71°F), but June can experience extremes with a maximum reaching up to 41°C (106°F), significantly higher than August's max of 34°C (93°F). Precipitation is more pronounced in August, with 141 mm (5.5 in) over 14 days, compared to June's 95 mm (3.8 in) over 11 days. Additionally, August's humidity is higher at 85%, compared to June's 76%, making August feel more muggy despite the average temperatures being similar. For a detailed look at June weather in a specific region, refer to Guanghou weather in June.
In comparing the weather between July and August, July typically experiences higher temperatures, with minimums around 13°C (56°F) and maximums peaking at 37°C (98°F), resulting in an average of 25°C (77°F). Conversely, August sees a more moderate range, with a minimum of 8°C (47°F) and a peak of 34°C (93°F), averaging 21°C (71°F). Both months have considerable precipitation, with July slightly ahead at 146 mm (5.7 in) over 12 days compared to August's 141 mm (5.5 in) over 14 days. While humidity levels remain comparable, with July at 84% and August at 85%, the overall summer heat intensity is more pronounced in July. For a detailed overview of July's weather, you can check Guanghou weather in July.
August weather is characterized by warmer temperatures, with average highs reaching up to 34°C (93°F) and a high humidity level of 85%. This month also sees considerable rainfall, totaling 141 mm (5.5 in) over about 14 days, making it a rather wet period. In contrast, September experiences a noticeable drop in temperature, with average highs around 31°C (88°F), and minimum temperatures falling to 2°C (37°F). The precipitation decreases to 93 mm (3.7 in) over 10 days, and humidity slightly lowers to 82%. For a more detailed look at September's weather patterns, you can check Guanghou weather in September.
Comparing the weather in August and October reveals a significant shift in temperature and precipitation patterns. August typically experiences milder nights with temperatures ranging from a minimum of 8°C (47°F) to a sweltering maximum of 34°C (93°F) and a high average of 21°C (71°F). It is also a wet month, with 141 mm (5.5 in) of precipitation spread across 14 days, coupled with relatively high humidity at 85%. In contrast, October presents a cooler climate, where temperatures can drop to a chilling minimum of -10°C (14°F) and an average of just 7°C (44°F), though it can still reach a maximum of 30°C (87°F) on warmer days. October's precipitation decreases significantly to 19 mm (0.7 in), falling over only 3 days, and the humidity levels remain lower at 77%. For more detailed insights on October weather, you can check Guanghou weather in October.
In August, the weather is characterized by warm temperatures ranging from a minimum of 8°C (47°F) to a maximum of 34°C (93°F), with an average of 21°C (71°F). High humidity at 85% and substantial precipitation of 141 mm (5.5 in) over 14 days make it a month filled with summer heat and occasional rain. In stark contrast, November brings much colder conditions with temperatures plummeting to a minimum of -21°C (-6°F) and an average of -5°C (24°F), peaking at only 15°C (60°F). The month is significantly drier, receiving just 8 mm (0.3 in) of precipitation over a single day, and lower humidity at 61%. For further details on the climate during this time, you can check Guanghou weather in November.
August and December present starkly contrasting weather conditions. In August, temperatures range from a mild 8°C (47°F) to a sweltering 34°C (93°F), with an average of 21°C (71°F) and high humidity levels at 85%. Precipitation is relatively abundant, totaling 141 mm (5.5 in) over 14 rainy days. In contrast, December brings frigid temperatures, with lows plummeting to -29°C (-19°F) and an average of -15°C (6°F). The maximum temperature in December peaks at just 7°C (45°F), and the month typically sees only 4 mm (0.1 in) of precipitation, with no rainy days. This stark drop in temperature and humidity, to 62%, highlights the dramatic seasonal shift. For more information, you can check Guanghou weather in December.
August in Guanghou presents a striking contrast to the cooler months, with sweltering temperatures that average around 21°C and peak at a scorching 34°C. The month is characterized by heightened humidity, creating a stifling atmosphere that can be overwhelming for some. Additionally, the persistent precipitation—occurring on nearly half the days—adds to the month’s tropical feel, setting it apart from the drier, cooler seasons. As summer wanes, embracing the vibrant energy of August becomes essential, underscoring its unique weather profile compared to the rest of the year. For a deeper dive into the weather patterns in Guanghou, visit Guanghou Climate.