Last updated: August 21, 2025
August in Beihai, China presents a warm and humid coastal atmosphere, with maximum temperatures peaking at 31°C (88°F) and an average of 21°C (71°F), making it ideal for beachgoers. However, visitors should be prepared for increased rainfall, as the city experiences approximately 368 mm (14.5 in) of precipitation spread over 29 days. With a staggering humidity level of 91%, the sultry climate adds a tropical feel to this picturesque destination, inviting travelers to enjoy both sun and showers while exploring its scenic beauty.
In August, Beihai experiences its warmest temperatures of the year, with minima around 16°C (61°F) and peak temperatures reaching 31°C (88°F). The average temperature hovers at a comfortable 21°C (71°F), making it a popular time for beachgoers and outdoor enthusiasts to enjoy the city's coastline. Building on the trend from July, which also boasted a high of 30°C (86°F), August solidifies the summer vibe with slightly warmer days, setting the stage for balmy evenings. As the month progresses, you might notice subtle shifts, as temperatures begin to dip in September, signaling the transition toward the cooler autumn months ahead. Overall, August showcases Beihai’s appeal as a vibrant summer destination, perfect for soaking up the sun and embracing the seaside charm.
In August, Beihai experiences substantial rainfall, with an impressive 368 mm (14.5 in) accumulated over 29 days. This marks a slight decrease from July's peak of 415 mm (16.3 in), yet the wet season remains in full swing. The trend from June through August shows a significant increase in precipitation, with June starting at 265 mm (10.4 in), escalating into July and August as the region faces the height of the monsoon season. This consistent rainfall not only highlights the drenching summer months but also sets the stage for a drier September, where precipitation drops to 188 mm (7.4 in) over 25 days.
In August, Beihai, China experiences significant humidity, averaging around 91%, just slightly lower than the peak levels of July at 93%. This high humidity is part of a broader trend observed during the summer months, where levels rise steeply from the moderate 65% in January to a humid 88% in June. The transition into midsummer brings a marked increase in moisture, making the air feel heavy and sticky. As the year progresses into September, humidity levels remain elevated at 88%, suggesting that the lingering effects of summer still influence the climate. Overall, Beihai’s summers are characterized by high humidity that significantly impacts comfort levels for residents and visitors alike.
In August, Beihai experiences its peak UV Index at an intense 15, categorizing it as extreme and ensuring a rapid burn time of just 10 minutes. This high level of UV radiation follows a pattern established since June, where the index reached its highest levels, urging residents and visitors to be vigilant in sun protection. As summer progresses, the UV Index remains a critical factor, a continuation of the extreme conditions that started in April and persisted through July. While the intensity begins to taper off slightly in September, with a UV Index of 14, awareness and precautions remain essential. For those planning outdoor activities during this month, understanding the Beihai UV Index is crucial to ensure safety and enjoyment under the sun.
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In August, Beihai, China, basks in 252 hours of sunshine, marking a return to brighter days after the less sunny months of June and July. This month reflects a modest rebound in sunlight, contributing to a yearly average that peaks around the late spring to early summer months, with May boasting the highest at 341 hours. Interestingly, as summer progresses, sunlight begins to taper, with August showing a slight decline compared to the vibrancy of previous months. Nevertheless, the sunshine in August serves as a delightful backdrop for outdoor activities, inviting both locals and tourists to enjoy the warm coastal breezes before the arrival of the cooler autumn months. Overall, the weather patterns in Beihai highlight a clear seasonal trend, where sunlit hours are at their zenith in early summer and begin to steadily decline as the year draws to a close.
In Beihai, China, the likelihood of sunny weather takes a noticeable dip during August, plummeting to just 9%. This marks a significant shift from the more promising sunshine chances seen earlier in the year, with January offering a robust 68% chance and February even higher at 77%. As summer transitions into late August, the sun becomes increasingly elusive, following a pattern established in July, where sunshine chances spiral down to 6%. The trend indicates that while the early months of the year bask in favorable weather, the peak summer season, particularly August, brings a stark contrast, making it one of the least sunny months for this coastal city.
In Beihai, China, August marks a gentle transition in daylight duration, offering around 12 hours of sunlight each day. This follows a vibrant summer, where the previous months basked in 13 hours of daylight, reflecting the peak of the season. As the year progresses from the long days of summer in May and June to the milder light of August, a noticeable trend emerges: daylight hours begin to shorten as autumn approaches. The steady decline from July onward hints at the cyclical nature of light throughout the year, inviting residents and visitors alike to savor these remaining warm days before the daylight dips further into fall.
In Beihai, China, the August wind offers a gentle respite, with an average speed of just 1.0 m/s (2 mph), mirroring the calm of July. This tranquil breeze is part of a trend throughout the summer months, where winds tend to be lighter, peaking at a modest 1.6 m/s (4 mph) in March before gradually whispering downwards as the year progresses. As autumn approaches, September sees a further decline, reaching 0.9 m/s (2 mph), making the warm, humid air feel even more still. In contrast, winter months bring slightly stronger currents, reviving the atmosphere with average speeds returning to 1.2 m/s (3 mph) by December. Overall, August's winds encapsulate that serene summer stillness, a soothing prelude to the breezier seasons ahead.
Weather in Beihai varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Beihai, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather is warm and humid, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 31°C (88°F). The month is characterized by significant rainfall, averaging 368 mm (14.5 in) over 29 days, resulting in a high humidity level of 91%. In contrast, January presents a stark departure with cooler temperatures; the range falls between a minimum of -2°C (28°F) and a maximum of 23°C (73°F), averaging around 10°C (50°F). Precipitation is much lighter in January, totaling only 30 mm (1.2 in) over just 4 days, accompanied by lower humidity at 65%. For a closer look at January's weather specifics, you can refer to Beihai weather in January.
August and February present starkly contrasting weather conditions. In August, temperatures range from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), with an average of 21°C (71°F); this month is characterized by high humidity at 91% and significant precipitation, totaling 368 mm (14.5 in) over 29 days. In sharp contrast, February features milder temperatures with a minimum of -1°C (30°F), an average of 11°C (52°F), and a maximum of 24°C (76°F). The month experiences much lower rainfall, only 33 mm (1.3 in) over just 6 days, and a humidity level of 69%. For a deeper look into the weather specifics of February, you can visit Beihai weather in February.
The weather in August is significantly warmer and more humid compared to March. With average temperatures ranging from a cool 16°C (61°F) to a high of 31°C (88°F), August experiences a maximum temperature that is notably higher than March's peak of 28°C (82°F). Additionally, August sees much more precipitation, with a staggering 368 mm (14.5 in) spread over 29 days, making it a much wetter month than March, which has only 57 mm (2.2 in) over 10 days. The humidity in August is also much higher, sitting at 91%, compared to the more comfortable 44% in March. For a closer look at March weather conditions, you can visit Beihai weather in March.
When comparing the weather in August and April, there are significant differences in both temperature and humidity. August tends to be much warmer, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), whereas April's temperatures are cooler, with a minimum of 6°C (44°F) and a maximum of 29°C (84°F). Additionally, August experiences high humidity at 91%, making the heat feel more intense, while April has a much more comfortable humidity level at 48%. Precipitation is markedly higher in August, with 368 mm (14.5 in) falling over 29 days, compared to just 92 mm (3.6 in) over 13 days in April. For more details on the April climate, check out Beihai weather in April.
August weather is characterized by warmer temperatures and higher humidity compared to May. In August, temperatures range from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), with an average of 21°C (71°F). The month experiences substantial rainfall, totaling 368 mm (14.5 in) over 29 days, contributing to a steamy relative humidity of 91%. In contrast, May features cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 30°C (86°F), averaging 19°C (66°F). Precipitation in May is significantly lower, at 108 mm (4.3 in) spread across 18 days, and humidity is also more comfortable at 74%. For more detailed information, check out Beihai weather in May.
In comparing the weather between June and August, we find that both months exhibit similar average temperatures, hovering around 21°C (70°F). However, August tends to be warmer overall, with maximum temperatures reaching 31°C (88°F), compared to June's 29°C (84°F). Additionally, August experiences higher precipitation, accumulating 368 mm (14.5 in) over 29 days, while June sees less rainfall at 265 mm (10.4 in) across 28 days. This leads to a slightly higher humidity level in August at 91%, compared to June's 88%. For more details on the weather trends in June, visit Beihai weather in June.
In comparing the weather of August and July, both months display relatively mild temperatures, with August having a minimum of 16°C (61°F), an average of 21°C (71°F), and a maximum of 31°C (88°F). July, on the other hand, features slightly warmer conditions, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 30°C (86°F). Notably, both months experience a similar number of rainy days, with August recording 368 mm (14.5 in) of precipitation and July slightly wetter at 415 mm (16.3 in). Humidity levels are also comparable, with August at 91% and July at 93%. For a more detailed look at July weather patterns, you can refer to Beihai weather in July.
In comparing the weather between August and September, August showcases a wider range of temperatures, with a minimum of 16°C (61°F) and a maximum of 31°C (88°F), while September sees slightly cooler temperatures, ranging from a minimum of 12°C (54°F) to a maximum of 28°C (83°F). Both months have an average temperature of around 21°C (71°F), but August is significantly wetter, recording 368 mm (14.5 in) of precipitation over 29 days compared to September's 188 mm (7.4 in) over 25 days. Humidity remains high in both months, with August at 91% and September slightly lower at 88%. For a closer look at September's weather, you can check out Beihai weather in September.
August and October present notable contrasts in weather patterns. In August, temperatures soar with a minimum of 16°C (61°F) and a maximum of 31°C (88°F), averaging around 21°C (71°F). The month is also characterized by high precipitation, totaling 368 mm (14.5 in) over 29 days, coupled with a humidity level of 91%. In contrast, October offers milder weather, with minimum temperatures dropping to 6°C (43°F) and a maximum of 28°C (83°F), resulting in an average of 19°C (66°F). Precipitation in October declines significantly to 125 mm (4.9 in) across 18 days, with humidity slightly lower at 86%. For a detailed look at the weather specifics for October, you can visit Beihai weather in October.
August and November present stark contrasts in weather conditions. August experiences significantly warmer temperatures, with average highs reaching 31°C (88°F) and a humid atmosphere, characterized by a high average humidity of 91%. In addition, it sees considerable rainfall, with 368 mm (14.5 in) over 29 days. In contrast, November offers much cooler temperatures, with average highs around 25°C (77°F) and a notable drop in humidity to 85%. Precipitation is minimal during this month, totaling only 32 mm (1.2 in) over just 6 days. For more detailed insights, you can check Beihai weather in November.
August and December present strikingly contrasting weather patterns. In August, temperatures range from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), accompanied by a high average of 21°C (71°F). It is a notably wet month, with 368 mm (14.5 in) of precipitation over 29 days, contributing to a high humidity level of 91%. In contrast, December offers much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 22°C (72°F), averaging at 11°C (52°F). The month experiences significantly less rainfall, totaling only 20 mm (0.8 in) over just 3 days, and a lower humidity level of 79%. For a closer look at the winter weather, visit Beihai weather in December.
In August, Beihai's weather is characterized by significant humidity and frequent rainfall, setting it apart from the drier months of the year. With high temperatures often reaching their peak, the sweltering climate combined with nearly a full month of precipitation creates a lush environment that highlights the region's natural beauty. While other months may offer a reprieve from rain, August is a vivid reminder of the tropical influences shaping Beihai. For more detailed insights into the region's varying weather patterns throughout the year, check out Beihai Climate.