Last updated: August 21, 2025
August in Kunming, China is marked by warm temperatures and significant rainfall, with maximums reaching 29°C (85°F) and an average of 20°C (69°F). The month experiences a notable minimum temperature of 15°C (59°F), creating a pleasant yet humid atmosphere, with humidity levels soaring to 90%. Expect an average of 269 mm (10.6 in) of precipitation spread across 26 days, making it one of the wetter months of the year. Visitors should prepare for a lush, vibrant landscape as the rain nourishes the region, enhancing the beauty of Kunming's natural scenery.
In August, Kunming basks in pleasant summer warmth, with temperatures reflecting a gentle rise compared to the preceding months. The minimum temperature hovers at a comfortable 15°C (59°F), while the average settles at a refreshing 20°C (69°F), making it ideal for outdoor activities. As the mercury peaks at a maximum of 29°C (85°F), the days are sunny without becoming overly oppressive. This trend of moderate warmth is quite consistent, following July's similar readings, and signifies the city's reputation for a mild climate even during the summer. As summer transitions to fall, you might notice a gradual cool down in September, but for now, August provides a perfect backdrop for exploring Kunming's vibrant landscapes and rich culture.
In August, Kunming experiences a significant rainfall, with precipitation reaching 269 mm (10.6 in) over 26 days, maintaining a trend of abundant moisture typical of the summer season. This marks a slight decrease from the previous months of June and July, which recorded even heavier rainfall, yet remains a pivotal month in the city’s wet season. The consistent pattern of high precipitation during these summer months underscores the region's transition into a more humid climate, contributing to lush landscapes and vibrant vegetation. With the rainy days stretching into the latter part of the summer, August serves as a crucial period for replenishing water sources and supporting local agriculture before the gradually drier months ahead.
In August, Kunming experiences its peak humidity, reaching a remarkable 90%. This surge is part of a clear seasonal trend, where the city's humidity climbs significantly from the more moderate levels seen earlier in the year. After starting the year at 56% in January, the humidity steadily increases, hitting 89% by July. Following August, moisture begins to taper off, with September and October still holding onto high figures at 85% and 80%, respectively. This pattern underscores Kunming's transition into a more humid climate during the summer months, making August not only the most humid month but also a prime example of the city’s warm, wet season.
In August, Kunming experiences an UV Index of 14, categorizing the exposure level as extreme with a burn time of just 10 minutes. This marks a slight drop from the peak UV Index of 16 reached in July, yet it remains a critical period for sun safety. Throughout the summer months, from May to August, the UV Index consistently showcases extreme levels, emphasizing the need for effective sun protection. As the year progresses into September, a gradual decline in UV intensity is observed, but it still lingers in the extreme range. For more detailed insights and to stay informed about the UV Index trends, visit Kunming UV Index.
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August brings a delightful peak of sunshine to Kunming, China, with an impressive 310 hours of bright daylight illuminating the city. Following a summer of steadily high sunshine hours, with May leading the way at 329 hours, August maintains this sunny trend, offering a perfect balance between warmth and light. This month bridges the lively summer and the approaching autumn, as the sunshine begins to gradually taper off into September's 285 hours. The flourishing daylight hours not only enhance the charm of the city but also create an inviting atmosphere for outdoor activities and exploration, making August a truly radiant time in Kunming.
August in Kunming, China, tends to be one of the cloudier months, with a modest chance of sunny weather at just 19%. This marks a distinct decline following the generally more promising months earlier in the year, where March enjoys a high of 76% sunshine. As the summer progresses, both June and July see a sharp drop in sunlit days, dipping to 17% and 13% respectively. This trend highlights the onset of the rainy season, which casts a shadow over August's weather. Although September brings a slight improvement with a 34% chance of sun, August remains among the less favorable times for those seeking bright, sunny skies in Kunming.
In August, Kunming enjoys a robust 12 hours of daylight, continuing a trend of extended sunlight that peaks in the vibrant months of May through July, where days stretch to nearly 13 hours. This gradual decline in daylight duration signals the transition towards autumn, as the city shifts from the summer's warmth to the cooler days of September and October. Interestingly, the length of daylight remains consistent through both August and September, reflecting the region's stable climate. Overall, the daylight patterns showcase Kunming’s unique position in the seasonal calendar, where sunlight is abundant in the summer months before gently tapering off into fall.
In August, the winds in Kunming, China reach their calmest point, with an average speed of just 2.2 m/s (5 mph). This trend of decreasing wind speeds throughout the summer is evident when compared to the bustling breezes of earlier months like March and May, which see average speeds of 4.5 m/s (10 mph) and 3.9 m/s (9 mph), respectively. As summer transitions into autumn, the winds gradually pick up again, hitting 3.0 m/s (7 mph) in October. The overall pattern reveals a serene summer lull, providing a tranquil backdrop to the vibrant landscapes of Kunming, before the winds return to a more dynamic rhythm in the fall.
Weather in Kunming varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Kunming, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January showcase stark contrasts in weather patterns. In August, the temperatures range from a mild 15°C (59°F) at night to a warm peak of 29°C (85°F) during the day, accompanied by a significant amount of rainfall of 269 mm (10.6 in) spread over 26 days, contributing to a high humidity level of 90%. Conversely, January offers a much cooler climate, with temperatures dipping to a low of -3°C (26°F) and averaging around 9°C (49°F), while the maximum temperature reaches a comfortable 20°C (69°F). The precipitation is markedly lower at 42 mm (1.7 in) over just 5 days, resulting in a much more moderate humidity level of 56%. For a more detailed look at January weather, you can visit Kunming weather in January.
August and February present strikingly contrasting weather patterns. In August, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 20°C (69°F). This month is characterized by high humidity at 90% and considerable rainfall, totaling 269 mm (10.6 in) over 26 days. In contrast, February experiences much cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 24°C (75°F), averaging 11°C (52°F). Precipitation drops significantly to 29 mm (1.1 in) across just 5 days, accompanied by a lower humidity level of 69%. For more detailed insights, you can visit Kunming weather in February.
When comparing the weather in August and March, August is characterized by warmer temperatures, with a minimum of 15°C (59°F) and an average temperature of 20°C (69°F), climbing to a maximum of 29°C (85°F). Additionally, August experiences significant rainfall, with 269 mm (10.6 in) over 26 days, resulting in high humidity levels of 90%. In contrast, March has a cooler climate, with temperatures ranging from a minimum of 4°C (40°F) to an average of 15°C (60°F) and peaking at 28°C (83°F). March also sees much less precipitation at 33 mm (1.3 in) over just 6 days, and the humidity is notably lower at 54%. For more details on March weather, you can visit Kunming weather in March.
August and April present stark contrasts in weather conditions. In August, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 20°C (69°F). This month also sees a higher humidity at 90% and significant precipitation, with around 269 mm (10.6 in) spread over 26 days. In contrast, April features a wider temperature range with minimums of 3°C (38°F) and maximums reaching up to 31°C (88°F), averaging 17°C (63°F). Precipitation is considerably less at 85 mm (3.4 in) over just 11 days, and humidity is much lower at 54%. For more detailed information about April weather, visit Kunming weather in April.
When comparing the weather in August and May, there are notable differences in temperature and precipitation patterns. In August, the temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 20°C (69°F). The month also sees high humidity levels at 90% and significant rainfall, with 269 mm (10.6 in) spread over 26 days, making it a wet period. In contrast, May offers a slightly cooler climate with temperatures ranging from 7°C (44°F) to a warmer peak of 32°C (90°F) and an average of 20°C (68°F). Precipitation is considerably lower in May, totaling 88 mm (3.5 in) over just 11 days, accompanied by a lower humidity of 69%. For more details about May weather, you can check out Kunming weather in May.
When comparing the weather in June and August, we see some notable differences. June typically experiences slightly cooler temperatures with a minimum of 12°C and an average of 21°C, while August has a minimum of 15°C with an average of 20°C. Interestingly, both months have similar maximum temperatures, peaking at 30°C in June and 29°C in August. Precipitation levels are nearly the same, with June receiving 270 mm over 21 days and August seeing 269 mm over 26 days. Furthermore, humidity is slightly higher in August at 90%, compared to June's 85%. For more detailed information about June weather specifically, you can refer to this link: Kunming weather in June.
In comparing the weather of July and August, we find that both months have similar temperature patterns, with minimums around 15°C (59°F), average temperatures at 20°C (69°F), and maximums of 28°C (83°F) in July compared to 29°C (85°F) in August. Precipitation levels are closely aligned as well, with July receiving slightly more at 272 mm (10.7 in) compared to August's 269 mm (10.6 in), although both months feature about 26 days of rainfall. Humidity is quite high in both months, with August experiencing a minor increase at 90% compared to July's 89%. For a more detailed look at July weather, you can check Kunming weather in July.
In August, the weather is characterized by a warm average temperature of 20°C (69°F), with highs reaching up to 29°C (85°F) and a significant amount of humidity at 90%. Precipitation is also prevalent during this month, with rain falling on 26 days and totaling 269 mm (10.6 in). In contrast, September offers slightly cooler temperatures, with an average of 19°C (66°F) and a maximum of 27°C (81°F). The humidity decreases to 85%, and rainfall is less frequent, amounting to 193 mm (7.6 in) over 22 days. For more details, you can check Kunming weather in September.
In comparing the weather between August and October, we see a notable shift in temperature and precipitation levels. August brings warmer conditions, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), while October experiences cooler temperatures, averaging between 8°C (47°F) and 25°C (78°F). Precipitation is also significantly higher in August, with 269 mm (10.6 in) falling over 26 days, compared to October’s 109 mm (4.3 in) over just 17 days. Additionally, humidity levels are greater in August at 90%, whereas October sees a more comfortable 80%. For more details on October weather, you can visit Kunming weather in October.
In August, the weather is typically warm with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), averaging around 20°C (69°F). This month is notably humid, with a high humidity level of 90% and significant precipitation totaling 269 mm (10.6 in) over 26 days. In contrast, November experiences a much cooler climate, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 24°C (75°F), averaging 13°C (55°F). Precipitation drops significantly to just 37 mm (1.4 in) over 7 days, along with a slightly lower humidity level of 83%. For a more detailed look at November weather, you can check Kunming weather in November.
When comparing the weather in August and December, one can notice a significant shift in temperature and precipitation patterns. In August, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 20°C (69°F). The month is characterized by high humidity levels at 90% and substantial rainfall, totaling 269 mm (10.6 in) over 26 days. In contrast, December brings much chillier conditions, with temperatures ranging from -2°C (29°F) to a maximum of 20°C (68°F) and an average of 9°C (49°F). Rainfall is markedly lower, with only 28 mm (1.1 in) falling over just 5 days, and humidity decreases to 74%. For more detailed information, you can check Kunming weather in December.
As August unfolds in Kunming, the city experiences a notable shift in its weather patterns. Characterized by high humidity and frequent precipitation, this month stands out compared to the drier and sunnier conditions of other seasons. With average temperatures hovering around a comfortable 20°C, residents and visitors can expect warm days that often turn into cooler evenings. However, the substantial rainfall—occurring on nearly 26 days—adds a refreshing twist, transforming the landscape into a lush green paradise. For those eager to learn more about how August weather fits into the overall climate of Kunming, be sure to check out Kunming Climate.