Last updated: August 21, 2025
In Nanchang, China, July typically brings sweltering heat and high humidity, with maximum temperatures soaring up to 39°C (102°F) and an average of 30°C (85°F). Evenings offer slight relief, as minimum temperatures hover around 21°C (71°F). However, the month is also characterized by significant precipitation, with an average of 231 mm (9.1 in) spread across 14 rainy days, contributing to a muggy atmosphere with humidity levels peaking at an impressive 90%. Those venturing to this vibrant city should prepare for the heat while enjoying the lush greenery that the summer rains nourish.
In July, Nanchang experiences its peak summer heat, with temperatures soaring to maximums of 39°C (102°F). This month typically begins with a minimum of 21°C (71°F), which sets a warm tone for the days ahead. The consistent average temperature of 30°C (85°F) reflects the sweltering conditions, making it one of the hottest months of the year. A noticeable trend is the rising daily temperatures from June through August, indicating a classic summer pattern where warmth intensifies before gradually tapering off in September. As locals and visitors alike seek respite from the heat, it’s clear that July in Nanchang is a time for embracing summer’s full embrace.
In July, Nanchang experiences a significant rainfall, with precipitation totaling 231 mm (9.1 in) across 14 days. This marks a moderate decrease from the deluge of June, which recorded the highest monthly rainfall of 305 mm (12.0 in) over 20 days. The trend suggests that while July still enjoys substantial rain, it serves as a transitional period, leading into the drier months of August and September. Despite this reduction, July's rainfall remains pivotal for the region, sustaining the lush landscapes and providing much-needed water in the hot summer months. Overall, the summer months showcase the peak of Nanchang's precipitation, ensuring that the city thrives even as the rainy season gradually winds down.
July marks the peak of humidity in Nanchang, China, with levels soaring to 90%, creating a steamy atmosphere that can often feel stifling. As summer reaches its zenith, the humidity steadily climbs from a relatively mild 69% in January to this high point, reflecting a clear trend of increasing moisture throughout the year. The months from April through June maintain a consistent humidity level of 86%, setting the stage for July's abrupt rise. Following this humid peak, August sees a slight decrease to 86%, before the levels gradually lower towards more comfortable conditions in the autumn months of September and October at 73%. This cyclical pattern not only highlights Nanchang's distinct seasonal changes but also emphasizes the intensity of its summer climate.
In July, Nanchang, China experiences a peak UV Index of 12, categorizing the sun's intensity as extreme. With a burn time of just 10 minutes, it's crucial to take precautions during this month. This trend of high UV exposure is consistent as the summer months roll in, with both June and August displaying the same extreme levels. Comparatively, the UV Index begins to dip slightly in September, but remains significant at 11. Looking at the year, the climb in UV Index from the colder months, such as January's UV Index of 6, underscores the importance of understanding seasonal changes for sun safety. Stay informed and protect your skin by checking the Nanchang UV Index regularly.
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In Nanchang, China, July shines brightly with an impressive 294 hours of sunshine, marking it as one of the sunniest months of the year. This peak in sunlight follows a steady climb from 162 hours in January to 271 hours in May, showcasing a clear upward trend as the seasons shift towards summer. Following July, August continues this sunny streak with even more hours—313—highlighting the region's warm embrace of summer. As the sun begins to set on the season, September still holds onto a generous 274 hours of sunshine, though the overall trend starts to decline heading into the cooler months. This data reflects not just the warmth of Nanchang's summer, but also the gradual transition towards autumn, where sunshine gradually gives way to the crispness of fall.
In Nanchang, China, July brings a 28% chance of sunny weather, which marks a noticeable uptick from the preceding months, where sunny days are quite rare. As the summer unfolds, there's a gradual increase in the likelihood of sunshine, peaking in the transition to autumn with September's impressive 69% chance. This trend suggests that while July may not be the sunniest month, it serves as a pivotal point in the year where the potential for clear skies begins to rise, offering a refreshing change after the gloom of late spring and early summer. Embrace this mild shift, as opportunities for outdoor activities become more promising as the season progresses!
In Nanchang, China, the month of July sees a continuation of the long, sunlit days, with 13 hours of daylight. This duration mirrors the preceding months of June and the following months of August, creating a beautiful stretch of summer that benefits both locals and visitors. From January's short 10 hours to the vibrant 13 hours of July, there’s a clear upward trend in daylight as the year progresses towards summer. After July, daylight gradually begins to decline, signaling a transition to cooler months. This fluctuation encapsulates the essence of Nanchang's seasonal changes, emphasizing the joy of long summer days before the rhythm of autumn sets in.
In July, Nanchang experiences a notable resurgence in wind speed, averaging 2.5 m/s (5 mph), which is on par with the breezy months of January and April. This uptick marks a contrast to the gentle whispers of June, where winds slowed to 1.9 m/s (4 mph). Observing the trends, July stands out as a month of revitalized energy, paving the way for the slightly calmer days of August, when winds again retreat to 1.9 m/s. Overall, July’s wind reflects a seasonal shift, balancing warmth with refreshing currents, making it a delightful time for outdoor activities in this vibrant city.
Weather in Nanchang varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Nanchang, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in July and January presents a stark contrast, reflecting the seasonal extremes. In July, temperatures soar with a minimum of 21°C (71°F) and an average peak of 30°C (85°F), reaching up to a sweltering 39°C (102°F). The month is characterized by high humidity at 90% and substantial rainfall, with 231 mm (9.1 in) of precipitation spread over 14 days. In contrast, January experiences much cooler temperatures, with a low of -5°C (24°F) and an average of 7°C (45°F), peaking at a mild 23°C (73°F). The winter month sees significantly less precipitation at 65 mm (2.5 in) over 8 days, along with a lower humidity level of 69%. For more detailed information on January weather, visit Nanchang weather in January.
In Nanchang, July brings sweltering temperatures, with averages around 30°C (85°F) and peak highs reaching up to 39°C (102°F), accompanied by high humidity at 90% and substantial precipitation of 231 mm (9.1 in) over 14 rainy days. In stark contrast, February offers a much cooler climate, where temperatures range from a chilly -4°C (26°F) to a mild max of 26°C (79°F), with an average of 8°C (48°F). This month experiences significantly less rainfall, totaling 76 mm (3.0 in) over 11 days, and lower humidity levels at 73%. For more details, you can check Nanchang weather in February.
In comparing the weather between July and March, there's a stark contrast in temperature and humidity. July sees much warmer conditions, with average temperatures reaching 30°C (85°F) and highs soaring to 39°C (102°F), while March remains mild, with an average of 14°C (57°F) and maximum temperatures capping at 29°C (85°F). Additionally, July experiences higher humidity at 90%, compared to March's 82%. Precipitation also differs, with July receiving 231 mm (9.1 in) over 14 days, while March receives 174 mm (6.9 in) across 16 days. For more detailed information, check out Nanchang weather in March.
July weather is characterized by significantly higher temperatures compared to April, with average daily highs reaching 30°C (85°F), and peaks soaring up to 39°C (102°F). In contrast, April experiences milder temps, with an average of 19°C (66°F) and maximums around 33°C (92°F). Both months see a similar number of rainy days, but July receives substantially more precipitation, totaling 231 mm (9.1 in) compared to April's 146 mm (5.8 in). Humidity levels are also high in July at 90%, slightly exceeding April’s average of 86%. For more detailed insights into April's climate, check out Nanchang weather in April.
In comparing the weather of July and May, July experiences significantly higher temperatures, with minimums around 21°C (71°F) and averages reaching 30°C (85°F), peaking at a scorching 39°C (102°F). This contrasts sharply with May, which has a lower temperature range, with minimums at 11°C (53°F) and averages of 23°C (75°F), peaking at 36°C (97°F). Additionally, July is characterized by increased precipitation, totaling 231 mm (9.1 in) over 14 days, compared to May's 190 mm (7.5 in) over 17 days. However, humidity levels remain quite high in both months, with July reaching 90% and May slightly lower at 86%. For more details on the May climate, you can refer to Nanchang weather in May.
In comparison to June, July experiences warmer temperatures, with minimums of 21°C (71°F) and maximums reaching up to 39°C (102°F), compared to June's 18°C (65°F) and 36°C (97°F). The average temperature in July is also higher at 30°C (85°F), while June averages 27°C (80°F). However, July has a slightly lower total precipitation of 231 mm (9.1 in) over 14 days, compared to June's 305 mm (12.0 in) over 20 days. Humidity levels in July are a bit higher at 90%, compared to 86% in June. For more detailed insights into June's weather, check out Nanchang weather in June.
In comparing the weather of July and August, it’s clear that both months experience high temperatures typical of summer. July boasts a minimum temperature of 21°C (71°F) and an average high of 39°C (102°F), accompanied by significant rainfall totalling 231 mm (9.1 in) over 14 days, which results in a humidity level of 90%. In contrast, August sees slightly warmer minimum temperatures at 23°C (73°F) and a slightly lower maximum of 38°C (100°F). August also experiences much less precipitation, with only 85 mm (3.3 in) falling over 12 days, leading to a decrease in humidity to 86%. For more specific insights, you can check out the detailed information on Nanchang weather in August.
In July, the weather is characterized by higher temperatures, with a minimum of 21°C (71°F) and an average of 30°C (85°F), reaching up to a scorching 39°C (102°F) on the hottest days. This month is also marked by significant rainfall, totaling 231 mm (9.1 in) over 14 days, coupled with high humidity levels around 90%. In contrast, September brings a notable decrease in temperatures, with a minimum of 17°C (63°F) and an average of 27°C (80°F), peaking at 37°C (99°F). The precipitation decreases substantially to 70 mm (2.8 in) over just 8 days, and the humidity also lowers to a more comfortable 73%. For more specific insights on the weather in September, you can check Nanchang weather in September.
July and October present contrasting weather patterns. July features warmer temperatures, with a minimum of 21°C (71°F) and an average reaching up to 30°C (85°F), often soaring to a high of 39°C (102°F). This month also brings significant rainfall, with precipitation totaling 231 mm (9.1 in) over 14 days and high humidity levels of 90%. In contrast, October offers a much cooler climate, with temperatures dipping to a minimum of 8°C (47°F) and averaging around 20°C (68°F), while still allowing for warm peaks of up to 36°C (97°F). Additionally, October has lower precipitation at just 33 mm (1.3 in) over 6 days and a reduced humidity level of 73%. For more detailed information, you can check Nanchang weather in October.
July and November present a stark contrast in weather conditions. July boasts high temperatures, with averages around 30°C (85°F) and maximums soaring up to 39°C (102°F), creating a sweltering atmosphere coupled with high humidity levels at 90%. In contrast, November brings a much cooler climate, where average temperatures drop to 15°C (59°F), peaking at a comfortable 29°C (84°F) during the day, with nighttime lows dipping to 4°C (40°F). Additionally, November experiences significantly less rainfall, accumulating only 53 mm (2.1 in) over 8 days, compared to July's 231 mm (9.1 in) over 14 days, making for a much drier environment. For more details on the weather in November, you can check this link: Nanchang weather in November.
July and December present contrasting weather patterns in Nanchang. In July, temperatures soar with an average of 30°C (85°F), peaking at a sweltering 39°C (102°F), accompanied by high humidity at 90%. This month also sees considerable precipitation, with 231 mm (9.1 in) falling over 14 days. In stark contrast, December experiences much cooler temperatures, with averages around 9°C (48°F) and a maximum of 24°C (75°F). The month is much drier, featuring only 46 mm (1.8 in) of rain over 7 days and lower humidity at 79%. For a closer look at December's climate specifics, you can review Nanchang weather in December.
July in Nanchang is characterized by sweltering heat and high humidity, setting it apart from the milder temperatures of other months. With average highs reaching 39°C (102°F) and a humidity level soaring to 90%, the month is an embodiment of summer's intensity. Despite the warmth, July also experiences considerable rainfall, with over half of the month seeing precipitation, making it one of the wettest times of the year. This combination of heat and moisture may lead to fluctuating weather, contrasting sharply with the cooler, drier conditions found in both spring and autumn. For a deeper look into what Nanchang has to offer throughout the year, check out Nanchang Climate.