Last updated: August 21, 2025
In Chengdu, China, July brings a peak summer experience with maximum temperatures soaring to 37°C (98°F) and an average daily warmth of 27°C (80°F). Despite the heat, the city experiences significant precipitation, receiving 312 mm (12.3 in) across 22 rainy days, contributing to the region's lush greenery. The high humidity at 89% can make the atmosphere feel more intense, creating a tropical ambiance. Visitors and locals alike should be prepared for both the sweltering sun and the refreshing rain that characterize Chengdu's vibrant July weather.
In Chengdu, China, July embraces the peak of summer with warm and inviting temperatures. The month starts off with a minimum of 19°C (66°F), setting a balmy stage for outdoor activities. As the days progress, the average temperature rises to a pleasant 27°C (80°F), peaking at a sweltering 37°C (98°F), which is ideal for exploring the city’s rich culture and vibrant culinary scene. Compared to the earlier months, July showcases a noticeable increase in warmth, continuing the upward trend seen since spring. This bodes well for travelers looking to enjoy Chengdu’s lush landscapes, but it also serves as a reminder to stay hydrated and seek shade during the hottest hours of the day.
In July, Chengdu experiences a dramatic spike in precipitation, with an impressive 312 mm (12.3 in) of rainfall, marking one of the wettest months of the year. This deluge occurs over 22 days, showcasing a shift in the weather that contrasts sharply with the arid conditions of earlier months, such as January, which sees a mere 5 mm (0.2 in) over just 1 day. The July rainfall not only surpasses that of June, but it also sets the stage for an even wetter August, where precipitation peaks at 409 mm (16.1 in). The increasing trend in rainfall during the summer months highlights a significant seasonal change, offering both challenges and beauty to life in Chengdu as the city embraces its lush, vibrant environment.
In July, Chengdu experiences a notable humidity level of 89%, which is consistent with the city's overall annual pattern. The month sits at a midpoint in the yearly humidity cycle, where values fluctuate between 85% in April and a peak of 92% in August. This slight dip in July compared to the preceding months reflects a transition into the late summer season, characterized by high moisture that remains prevalent throughout the region. As humidity levels maintain a relatively high percentage, residents and visitors can expect a warm and often muggy climate, typical of the Sichuan Basin's subtropical weather, enhancing the local atmospheric richness.
In July, Chengdu experiences an extreme UV Index of 11, maintaining the same intensity seen in June, which means the sun's rays are particularly potent and can cause skin damage quickly. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take necessary precautions such as wearing sunscreen, protective clothing, and sunglasses when heading outdoors. Following the upward trend from January's moderate index, the summer months showcase a pattern where the UV index peaks, urging everyone to remain vigilant. As we transition to August, a slightly lower index of 10 is anticipated, but caution remains paramount. To explore more about the UV Index in Chengdu throughout the year, visit Chengdu UV Index.
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In Chengdu, the month of July shines the brightest, boasting an impressive 285 hours of sunshine that outshines all other months. Following closely is August, which promises even more sunlight at 290 hours, making the summer months a time of abundant brightness. This sunny peak contrasts with the cooler months at the beginning and end of the year, where sunlight dwindles to around 188 hours in January and 165 hours in October. Notably, as spring blossoms into summer, there’s a clear upward trend in sunshine hours from February's 225 hours to June's 251 hours, culminating in July's radiant allure. This consistent increase invites both locals and visitors to bask in the warmth and vibrancy of Chengdu during the height of summer.
In Chengdu, China, July brings a noticeable uptick in the chance of sunny weather, with a 26% likelihood of sun piercing through the clouds. This figure stands out against the backdrop of the preceding months, particularly when compared to April and May, which offer only 19% and 13% chances, respectively. Interestingly, July's sun probability is on par with the more unpredictable March and slightly higher than August's 18%. As summer takes hold, residents and tourists can look forward to enjoying a few more rays of sunshine amidst the city's typically overcast skies, making July a relatively brighter month in Chengdu’s climate narrative.
In Chengdu, China, the month of July experiences a delightful balance of 13 hours of daylight, a slight dip from the peak of 14 hours in June. This seasonal shift marks a transition as the summer months gradually wane, yet daylight remains abundant, allowing residents and visitors alike to bask in the warmth of the sun. As the year progresses from the deep winter of January, where daylight is a mere 10 hours, we see a steady increase each month, culminating in vibrant May and June. Following July, the days will gradually shorten again, but the summer sun continues to invite exploration and enjoyment of the city's lush landscapes and culture during these long, sunlit days.
In July, the winds of Chengdu gently whisper, with an average speed of just 1.6 m/s (4 mph), marking a slight decline from the previous months. This trend of diminishing winds continues throughout the summer, highlighting a subtle shift in the region's climate as the heat of the season takes hold. Interestingly, July's mild breezes create a serene atmosphere, perfectly complementing the city's vibrant scenery. As we transition into August, a slight uptick to 1.8 m/s (4 mph) occurs, reminding us of the evolving patterns of the Chengdu wind throughout the year. Embracing the calmness of July, locals and visitors alike can enjoy the warm, peaceful days that characterize this enchanting time in Sichuan.
Weather in Chengdu varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Chengdu, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January present contrasting weather conditions. In July, temperatures soar with a minimum of 19°C (66°F) and an average of 27°C (80°F), peaking at a sweltering 37°C (98°F). This month also sees significant rainfall, totaling 312 mm (12.3 in) over 22 days, and high humidity levels at 89%. In stark contrast, January experiences a chill with a minimum temperature of -4°C (25°F) and an average of just 7°C (44°F), reaching a maximum of 16°C (62°F). Precipitation is remarkably low in January, with only 5 mm (0.2 in) recorded over just one day, while humidity remains steady at 90%. For more details on the January climate, visit Chengdu weather in January.
The weather in July and February contrasts significantly in Chengdu, with July being warm and humid while February remains cool and dry. In July, temperatures range from a minimum of 19°C (66°F) to a scorching maximum of 37°C (98°F), accompanied by high humidity at 89% and substantial rainfall totaling 312 mm (12.3 in) over 22 days. In sharp contrast, February experiences much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 24°C (76°F), along with minimal precipitation of only 10 mm (0.4 in) across just 2 days. For more details on February weather, you can visit Chengdu weather in February.
In July, the weather is significantly warmer and more humid compared to March. With average temperatures soaring to 27°C (80°F) and maximums reaching up to 37°C (98°F), July experiences a much higher temperature range than March, where averages only reach 15°C (59°F) and maximums peak at 30°C (86°F). Additionally, July sees a substantial amount of rainfall, totaling 312 mm (12.3 in) over 22 days, while March is relatively dry with just 23 mm (0.9 in) of precipitation occurring over 6 days. Despite both months having a humidity level of 89%, the overall weather experience in July is characterized by heat and frequent showers, making the two months distinctly different. For more details, check out Chengdu weather in March.
July's weather presents a stark contrast to April's milder conditions. With temperatures ranging from a minimum of 19°C (66°F) to a scorching maximum of 37°C (98°F), July is significantly hotter, averaging 27°C (80°F). However, it also sees much higher precipitation, totaling 312 mm (12.3 in) over 22 days, contributing to a humidity level of 89%. In comparison, April offers a more temperate climate, with a minimum of 9°C (49°F) and an average of 19°C (66°F), peaking at 36°C (98°F). April's rainfall is considerably less, at just 58 mm (2.3 in) spread over 10 days, and a slightly lower humidity of 85%. For more details on April's weather, visit Chengdu weather in April.
When comparing the weather in May and July, notable differences emerge. In July, temperatures range from a minimum of 19°C (66°F) to a maximum of 37°C (98°F), with a hot average of 27°C (80°F). The month is also characterized by high humidity levels of 89% and significant rainfall, totaling 312 mm (12.3 in) over 22 days. In contrast, May offers milder conditions, with temperatures ranging from 12°C (54°F) to 38°C (100°F) and an average of 22°C (73°F). While May experiences lower humidity at 87%, it also has much less precipitation—only 74 mm (2.9 in) over 11 days. For a more detailed comparison and information, check out Chengdu weather in May.
In comparing the weather of July and June, July is generally warmer and wetter. While June boasts a milder average temperature of 25°C (78°F), July sees a rise to an average of 27°C (80°F), with maximum temperatures sometimes reaching as high as 37°C (98°F). Additionally, July experiences significant rainfall, accumulating 312 mm (12.3 in) across 22 days, compared to June's more manageable 89 mm (3.5 in) over just 9 days. Humidity levels are quite similar, with July at 89% and June slightly lower at 88%. For those looking for more detailed information, you can explore Chengdu weather in June.
July and August exhibit similar average temperatures, both averaging around 27°C (80°F), but August tends to be slightly warmer with a maximum temperature that can reach up to 40°C (104°F), compared to July's peak of 37°C (98°F). Precipitation levels are notably higher in August, with a total of 409 mm (16.1 in) over 21 days, compared to July's 312 mm (12.3 in) over 22 days. Furthermore, humidity sees a slight increase in August, reaching 92% from July's 89%. For more detailed information, check out Chengdu weather in August.
July weather in Chengdu is characterized by significantly higher temperatures and humidity levels compared to September. With a minimum temperature of 19°C (66°F) and an average of 27°C (80°F), July experiences hotter days that can peak at 37°C (98°F). Additionally, it sees substantial rainfall, with 312 mm (12.3 in) of precipitation spread over 22 days, leading to an average humidity of 89%. In contrast, September marks a transition to cooler temperatures, featuring a minimum of 14°C (57°F) and an average of 22°C (73°F), with maximum temperatures reaching 35°C (95°F). The precipitation decreases to 118 mm (4.6 in) over 14 days, and humidity remains relatively high at 92%. For more detailed information, you can check Chengdu weather in September.
In July, the weather is typically hot and humid, with temperatures ranging from a minimum of 19°C (66°F) to a sweltering maximum of 37°C (98°F) and an average temperature of around 27°C (80°F). The month also sees significant rainfall, totaling 312 mm (12.3 in) over 22 days, creating a sticky atmosphere with 89% humidity. In contrast, October presents a much cooler climate, with temperatures dropping to a minimum of 10°C (51°F) and a maximum of 30°C (86°F), averaging 17°C (63°F). Precipitation is considerably lower at 57 mm (2.3 in) across just 10 days, and while humidity remains high at 92%, the overall weather feels much more refreshing compared to the summer months. For detailed insights, you can also check the Chengdu weather in October.
In July, the weather is characterized by warm to hot temperatures, with minimums around 19°C (66°F) and maximums reaching 37°C (98°F), resulting in an average temperature of 27°C (80°F). However, this month also brings significant rainfall, with 312 mm (12.3 in) of precipitation spread over 22 days, coupled with high humidity levels of 89%. In contrast, November experiences much cooler temperatures, where the minimum dips to 3°C (38°F) and maximums reach 24°C (75°F), averaging 13°C (55°F). This month has significantly less precipitation at only 15 mm (0.6 in) across just 4 days, while humidity remains high at 92%. For more details on November weather, you can check Chengdu weather in November.
In July, Chengdu experiences significantly warmer weather with average temperatures around 27°C (80°F) and a maximum of 37°C (98°F), accompanied by high humidity at 89%. Rainfall is substantial, totaling 312 mm (12.3 in) over about 22 days, making it one of the wettest months of the year. In contrast, December brings a stark change with average temperatures dropping to 7°C (46°F) and a maximum of only 17°C (63°F). The month sees minimal precipitation at just 11 mm (0.4 in) over three days, while humidity remains high at 90%. For a detailed overview of December conditions, visit Chengdu weather in December.
July in Chengdu is characterized by hot temperatures and high humidity, creating a distinctly tropical feel compared to other months. With average temperatures soaring to 27°C and peaks reaching as high as 37°C, residents and visitors alike experience a summer that is both warm and occasionally oppressive. The city also sees significant rainfall, with 312 mm accumulating over nearly 22 days, making it one of the wettest months of the year. This combination of heat and frequent showers sets July apart, inviting a unique blend of vibrant greenery and bustling summer life. For further details on the weather patterns throughout the year, visit Chengdu Climate.