Last updated: August 21, 2025
In July, China and Japan experience a warm, humid climate characterized by average temperatures around 28°C (82°F), peaking at a maximum of 30°C (87°F) and dropping to a comfortable minimum of 26°C (78°F). However, the month is also marked by significant rainfall, with a total precipitation of 174 mm (6.8 in) spread across approximately 11 days. The high humidity level, averaging 86%, can create a sultry atmosphere, making it essential for both locals and visitors to stay hydrated and seek cooler environments during this vibrant summer month.
In July, temperatures in China and Japan reach their summer peak, characterized by warmer and more humid conditions. With a minimum of 26°C (78°F) and an average temperature soaring to 28°C (82°F), the heat becomes palpable, hitting a maximum of 30°C (87°F) during the day. This trend continues from the preceding months, where temperatures gradually climbed from an average of 26°C (79°F) in June to the sweltering highs of July. As the summer progresses, the warmth is matched by an increased humidity, making July a prime time for both beach outings and tropical celebrations across these nations. The warmth of July beautifully contrasts with the cooler temperatures of earlier months, showcasing the seasonal shift that defines the climatic patterns of East Asia.
In July, the precipitation in China and Japan reaches a notable 174 mm (6.8 in), marking a decline from June's substantial 403 mm (15.9 in), which is indicative of the peak of the rainy season. With rainfall spread over 11 days, the month offers a brief reprieve before the onset of August's heavier rains, which typically see 152 mm (6.0 in). Interestingly, this drop in July precipitation does not significantly disrupt the trend of increasing rainfall from the spring months, highlighting the region's variable yet cyclical weather patterns. As July transitions to September, the anticipated rise in precipitation aligns with seasonal shifts, where September boasts 210 mm (8.3 in), seamlessly continuing the lush narrative of East Asia’s monsoon rhythm.
In July, both China and Japan experience a notable peak in humidity at 86%, marking a continuation of the upward trend that began in the spring months. As the summer heat intensifies, the humidity rises steadily from 71% in January to a significant 84% in May and 86% in June, creating a pattern that indicates a warm, oppressive atmosphere. Following July, humidity levels gently decline to 82% in August and maintain a relatively high but more comfortable level into September, reinforcing the notion of a humid summer season in these regions. Overall, the data suggests that July serves as a climactic point in the humid cycle, setting the stage for the gradual transition towards a drier autumn.
In July, both China and Japan experience a consistently high UV Index of 13, categorizing the exposure level as extreme. This persistent intensity means that individuals have a mere 10-minute burn time before risking skin damage, a trend that has been evident since May. Interestingly, this peak in UV radiation continues into the summer, with August and September matching July's extreme levels, suggesting a prolonged period of high sun exposure. As the months transition into autumn in October, the UV Index drops to 9, signaling a shift to very high levels but still requiring caution under the sun. For more detailed insights on UV levels, visit China UV Index.
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In July, both China and Japan bask in their sunniest days, with 315 hours of glorious sunshine lighting up the skies. This peak of summer brightness follows a steady upward trajectory from January's humble 149 hours, showcasing a remarkable increase in daylight hours. As the season unfolds, the sun's generosity reaches its zenith in July, before tapering slightly into August with 318 hours. This delightful trend illustrates not only the warmth of summer in East Asia but also the gradual transition toward autumn, as sunshine hours begin to decline in the ensuing months. With each passing month, the clear rise and fall of sunlight hours not only illuminate the landscape but also create a vibrant atmosphere that captivates residents and visitors alike.
In July, the likelihood of experiencing sunny weather in China and Japan stands at 25%, reflecting a dip that begins in the preceding month of June, which sees an even lower chance of 11%. This trend of reduced sunshine continues through the summer, with August showing an uptick to 39%, suggesting that while July may not be the sunniest month, the days are likely to become brighter as the season progresses. Interestingly, September shifts to a more promising 58%, indicating a return to sunnier skies. Overall, July's weather remains a mixed bag, hinting at occasional sunny spells amidst the variability of summer.
In July, both China and Japan enjoy the peak of summer with 13 hours of daylight, marking a delightful threshold that encourages outdoor activities and vibrant cultural festivities. The trend in daylight duration throughout the year shows a gradual increase from 10 hours in January to a maximum of 13 hours in May, June, July, and August, before tapering off again in the fall. This consistent daylight allows for longer evenings, perfect for late-night strolls and gatherings, capturing the essence of summer's warmth. As the months progress, the gradual waning of daylight reminds us of the cyclical nature of the seasons, transitioning from the sun-filled days of summer back into the cooler months.
In July, the average wind speed in China and Japan reaches 7.6 m/s (17 mph), marking a slight increase from the preceding months. This month stands out as a peak in a general trend where wind speeds fluctuate throughout the year. Following a decline in June to 6.2 m/s (14 mph), July shows a recovery, hinting at the dynamic summer conditions that can invigorate both landscapes and outdoor activities. As the season progresses into August, the winds gently taper off to 6.9 m/s (15 mph), illustrating a gradual shift as the summer draws to its close. Overall, the July winds exemplify a vibrant period in both countries, where brisk breezes can typically usher in a lively atmosphere, inviting residents and visitors alike to embrace the outdoors.
Weather in China varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in China, 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 26°C (78°F) and an average of 28°C (82°F), peaking at 30°C (87°F). The month is marked by significant rainfall, totaling 174 mm (6.8 in) across 11 days, coupled with high humidity levels at 86%. In stark contrast, January experiences cooler temperatures, ranging from a minimum of 12°C (53°F) to an average of 18°C (64°F), and reaching a maximum of 23°C (74°F). Precipitation is lighter in January, totaling 105 mm (4.1 in) over 10 days, with humidity dropping to 71%. For more insights into January weather, you can visit China weather in January.
In July, the weather is characterized by high temperatures, with averages around 28°C (82°F) and maximums reaching up to 30°C (87°F), along with significant humidity at 86%. The month experiences about 174 mm (6.8 inches) of rainfall distributed over 11 days, contributing to a steamy atmosphere. In contrast, February offers much cooler conditions, with average temperatures of 18°C (64°F) and maximums peaking at 24°C (75°F). Although February sees slightly more rainfall, at 113 mm (4.5 inches) spread over 13 days, the overall humidity is lower at 71%. For more details on the February climate, you can visit China weather in February.
In comparing the weather of July and March, it's evident that July is significantly warmer and more humid. July boasts an average temperature of 28°C (82°F) with highs reaching 30°C (87°F), while March sees milder conditions with an average of 19°C (67°F) and maximums of 24°C (75°F). Precipitation levels are notable in both months, but July experiences slightly more rain at 174 mm (6.8 in) over 11 days compared to March's 138 mm (5.5 in) over 13 days. Additionally, July's humidity level of 86% contributes to a more oppressive heat, while March maintains a lower humidity at 76%. For more insights into March weather, you can explore China weather in March.
When comparing the weather in July and April, it's clear that July is significantly warmer and more humid. In July, temperatures range from a minimum of 26°C (78°F) to a maximum of 30°C (87°F), with an average of 28°C (82°F). In contrast, April sees milder temperatures, with a minimum of 15°C (59°F) and a maximum of 25°C (78°F), averaging 21°C (70°F). Precipitation is more frequent in July, totaling 174 mm (6.8 in) over 11 days, compared to April's 119 mm (4.7 in) over 12 days. Furthermore, July's humidity reaches 86%, slightly higher than April's 82%. For more details, you can check China weather in April.
In comparing the weather between July and May, one can observe notable differences in temperature and precipitation patterns. July experiences higher temperatures, with an average of 28°C (82°F), peaking at 30°C (87°F), whereas May's temperatures are milder, with an average of 23°C (74°F) and a maximum of 27°C (80°F). Despite being warmer, July has slightly lower humidity at 86% compared to May's 84%. In terms of precipitation, May has a greater total rainfall of 206 mm (8.1 in) over 13 days, while July sees less rainfall at 174 mm (6.8 in) over 11 days. For more detailed insights, you can check out China weather in May.
In comparing the weather between June and July, July exhibits slightly warmer temperatures, with an average of 28°C (82°F) compared to June’s 26°C (79°F). While July’s maximum temperature peaks at 30°C (87°F), June only reaches 28°C (83°F). However, June experiences significantly heavier rainfall, totaling 403 mm (15.9 in) over 20 days, whereas July sees a much reduced precipitation level of 174 mm (6.8 in) on 11 days. Interestingly, both months share the same humidity level at 86%, contributing to a muggy atmosphere. For more detailed insights on June weather, visit China weather in June.
In comparing the weather of July and August, both months exhibit similar average temperatures, hovering around 28°C (82°F). July tends to be slightly warmer with a minimum of 26°C (78°F) and a maximum of 30°C (87°F), while August starts a degree cooler, with a minimum of 25°C (78°F). Precipitation in July is higher at 174 mm (6.8 in) over 11 days, compared to August's 152 mm (6.0 in) spread over 14 days, indicating that while August has more days of rain, the total rainfall is less. Humidity levels also show a slight decrease in August at 82%, down from July's 86%. For more detailed insights on August weather, you can check China weather in August.
In July, the weather is characterized by warm temperatures, with a minimum of 26°C (78°F) and an average of 28°C (82°F), reaching a maximum of 30°C (87°F). However, July also tends to bring significant rainfall, with 174 mm (6.8 in) of precipitation over 11 days, and high humidity levels averaging 86%.
In contrast, September maintains similar temperature patterns with a minimum of 24°C (75°F), an average of 28°C (82°F), and a maximum of 30°C (86°F). Nevertheless, the month experiences even more rainfall, totaling 210 mm (8.3 in) over 20 days, but with slightly lower humidity at 82%.
For more details on September's weather, you can visit China weather in September.
In July, the weather is characterized by higher temperatures, with minimums around 26°C (78°F) and averages peaking at 28°C (82°F), making it one of the warmest months. Precipitation is also significant, with 174 mm (6.8 inches) falling over an average of 11 days, combined with high humidity levels at 86%. In contrast, October presents a more moderate climate, with temperatures dropping to a minimum of 21°C (70°F) and an average of 26°C (78°F). Although precipitation remains relatively high at 142 mm (5.6 inches), it spreads over 13 days, and humidity decreases to 80%. For more insights on October weather, you can visit China weather in October.
In July, the weather is typically warm and humid, with average temperatures ranging from a minimum of 26°C (78°F) to a maximum of 30°C (87°F) and high humidity levels at 86%. This month sees considerable rainfall as well, with an average precipitation of 174 mm (6.8 inches) spread over 11 days. In contrast, November offers a cooler climate, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 27°C (80°F) and a decrease in humidity to 79%. Rainfall is also reduced, with November receiving about 112 mm (4.4 inches) of precipitation over the same number of days. For more detailed information, you can check China weather in November.
July and December present starkly different weather conditions. In July, temperatures are consistently warm, with a minimum of 26°C (78°F) and daily averages reaching 28°C (82°F), peaking at 30°C (87°F). The high humidity of 86%, combined with significant rainfall of 174 mm (6.8 in) over 11 days, creates a tropical feel. In contrast, December offers cooler, more moderate temperatures, with a minimum of 13°C (56°F) and averages around 19°C (67°F), maxing out at 25°C (77°F). Precipitation is slightly lower at 135 mm (5.3 in) spread over 15 days, and the humidity drops to a more comfortable 75%. For a more detailed look at weather trends, you can visit China weather in December.
As July unfolds in China, the weather takes on a distinctive character, marked by higher temperatures and increased humidity compared to other months. With maximums reaching a warm 30°C and an average humidity of 86%, this month's weather is notably sultry, creating a vibrant, active outdoor atmosphere. Unlike the drier winter months, July sees significant precipitation, with rain frequenting about 11 days, contributing to the lush landscapes that define the region in summer. This blend of warmth and moisture makes July a peak time for vibrant flora and local festivities. For those seeking to understand the climatic patterns further, visit China Climate for detailed insights.