Last updated: August 21, 2025
July in Hefei, China is characterized by hot and humid conditions, with maximum temperatures soaring up to 39°C (103°F) and an average of 29°C (84°F). Nights offer a slight reprieve, with minimum temperatures around 20°C (69°F). Rainfall is significant, accumulating to 231 mm (9.1 in) over approximately 15 days, creating a lush environment. The high humidity, averaging at 89%, further intensifies the summer heat, making July a month of sweltering warmth punctuated by frequent rain showers.
July in Hefei, China, ushers in the heart of summer with temperatures reaching their peak. The month opens with a minimum of 20°C (69°F), rising to an average of 29°C (84°F), and a striking maximum of 39°C (103°F), making it one of the hottest months of the year. This trend of increasing warmth mirrors the preceding months, where temperatures steadily climb from a frigid January to a balmy June. In July, the city bathes in heat, creating vibrant atmospheres perfect for outdoor activities, yet the high temperatures also remind residents and visitors to stay hydrated and seek shade during the hottest hours. Overall, July serves as a pivotal moment in Hefei's climate, encapsulating the sweltering energy of summer and the region's unique weather patterns.
In July, Hefei experiences a significant uptick in precipitation, receiving 231 mm (9.1 in) of rainfall over 15 days—making it the wettest month of the year. This dramatic increase marks a stark contrast to the earlier months, where precipitation ranges from 51 mm to 154 mm. The summer heat and humidity converge during this time, creating a lush, vibrant landscape but also resulting in frequent showers that pass through the city. Following July, the rains begin to ease, with August dropping to 170 mm (6.7 in) and a more moderate 78 mm (3.1 in) in September. This trend illustrates Hefei's distinct monsoon season, characterized by heavy, sustained rainfall that rejuvenates the region but also calls for residents to navigate the wet conditions.
In July, Hefei, China, experiences a notable spike in humidity, reaching 89%, making it the most humid month of the year. This peak is indicative of a broader trend seen throughout the summer, as humidity levels remain consistently high from April to August, hovering between 84% and 89%. Interestingly, the transition into fall brings a refreshing change, with September witnessing a sharp drop to 68%, a stark contrast to the summer months. Overall, the data highlights a seasonal pattern where humidity levels rise gradually from late winter until mid-summer before declining as autumn approaches, creating a significant contrast in climate experience throughout the year.
In Hefei, China, the UV Index reaches its peak during the summer months, notably in July when it maintains an extreme level of 11, similar to June and August. This consistent trend of high UV exposure indicates a critical need for sun protection, as the burn time is only 10 minutes—a stark contrast to the moderate levels observed in the winter months, like January’s UV Index of 5, which allows for a burn time of 30 minutes. As the year progresses from spring into summer, residents and visitors alike should be especially vigilant during these hotter months, ensuring they are well-prepared to combat the sun's intensity. For more detailed insights, visit the Hefei UV Index.
UV Risk Categories
As July rolls in, Hefei, China basks in the brilliance of 296 hours of sunshine, marking a peak in its annual luminosity. This bright month stands as a testament to the summer's glorious embrace, following a steady climb from 158 hours in January. The trend is clear: as the year progresses, daylight increases, reaching significant highs in the mid-summer months. With the sun still shining brightly in August at 297 hours, Hefei enjoys a radiant warmth, inviting outdoor adventures and vibrant city life. As the days shorten in September, the city can revel in the memory of this sun-soaked season, a golden thread woven through the fabric of the year.
In Hefei, China, July presents a moderate expectation for sunny weather, with only a 22% chance of sunshine. This marks a continuation of a declining trend in sunlight availability as the year progresses from spring to summer. Notably, July's chance of sunshine is the lowest among the warmer months, contrasting sharply with the sunnier tendencies seen in late autumn and winter, where November and December boast probabilities of 63% and 68% respectively. While July may feel like a peak season for heat, residents and visitors might want to prepare for a mix of weather, as sunny days seem to be less frequent during this time.
As the summer sun reaches its peak, Hefei, China, experiences a delightful daylight duration of 13 hours in July. This month marks a notable shift, as daylight begins to taper off slightly from the more extended 14 hours seen in June. May and June usher in the longest days, gradually giving way to the more balanced August, which also enjoys 13 hours of sunlight. The transition from summer to autumn brings a gradual decrease in daylight, with September falling back to 12 hours. Overall, Hefei's daylight patterns illustrate a gentle glide from the height of summer, through a consistent fall, and ultimately towards the cozy embrace of winter as the year progresses.
In July, Hefei experiences a noticeable increase in wind speeds, reaching an average of 3.5 m/s (8 mph), marking it as the windiest month of the year. This uptick contrasts with the calmer conditions of the preceding months, where June recorded the lowest average wind speed at 2.5 m/s (6 mph). Following July, the trend shifts again as August sees a significant drop to 2.4 m/s (5 mph), highlighting the region's variable wind patterns. This seasonal variation not only defines the climate but also hints at the dynamic atmospheric conditions prominent in Hefei, where gentle breezes give way to more robust gusts in mid-summer.
Weather in Hefei varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Hefei, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January present starkly contrasting weather conditions. In July, temperatures soar with a minimum of 20°C (69°F) and an average peak of 29°C (84°F), reaching as high as 39°C (103°F). This month also sees significant rainfall, with 231 mm (9.1 in) spread over 15 days, accompanied by high humidity at 89%. In contrast, January experiences frigid temperatures, with a minimum of -14°C (8°F) and an average of 4°C (39°F), only peaking at a mild 18°C (65°F). Precipitation is much lighter, totaling 51 mm (2.0 in) across just 6 days and lower humidity at 69%. The drastic differences highlight the seasonal extremes, making July a hot, humid month and January a cold, dry one. For more insights into January weather, visit Hefei weather in January.
July and February present stark contrasts in weather patterns. In July, temperatures soar with a minimum of 20°C (69°F) and an average of 29°C (84°F), peaking at a sweltering 39°C (103°F). The month is also characterized by high humidity at 89% and considerable precipitation of 231 mm (9.1 in) over 15 days, making it a rather wet and muggy time of year. Conversely, February experiences a colder climate, with temperatures ranging from a chilling minimum of -12°C (10°F) to a maximum of 27°C (81°F) and an average of just 6°C (43°F). This month sees significantly less rainfall, at 52 mm (2.0 in) over just 9 days, and lower humidity levels at 72%. For more details on February weather, you can check out Hefei weather in February.
In July, the weather is characterized by significantly higher temperatures, with a minimum of 20°C (69°F) and an average of 29°C (84°F), reaching a scorching maximum of 39°C (103°F). The humidity is also quite high at 89%, contributing to a muggy atmosphere, and the region experiences substantial rainfall, with 231 mm (9.1 in) over approximately 15 days. In contrast, March sees much cooler weather, featuring a minimum temperature of just 1°C (34°F) and an average of 12°C (55°F), with a maximum temperature reaching 29°C (84°F). The precipitation in March is significantly lower at 68 mm (2.7 in) over about 11 days, along with a slightly lower humidity of 82%. For more detailed information, you can visit Hefei weather in March.
The weather in July and April presents a stark contrast, particularly in temperature and precipitation. In July, temperatures soar, with a minimum of 20°C (69°F) and an average high of 29°C (84°F), peaking at a scorching 39°C (103°F). This month also experiences significant rainfall, totaling 231 mm (9.1 in) over 15 days and maintaining high humidity levels of 89%. In comparison, April is much cooler, featuring minimum temperatures around 5°C (41°F) and an average high of 17°C (63°F), reaching a maximum of 32°C (90°F). Rainfall is considerably less in April, at 66 mm (2.6 in) over 9 days, with humidity slightly lower at 85%. For a detailed look at April's climate, check out Hefei weather in April.
In comparing the weather between May and July, it is clear that July experiences significantly higher temperatures, with average highs reaching 29°C (84°F) compared to May's milder 23°C (73°F). The maximum temperatures in July can soar up to 39°C (103°F), making it notably hotter than May's peak of 37°C (98°F). Additionally, July is considerably wetter, with 231 mm (9.1 in) of precipitation over 15 days, while May sees only 108 mm (4.3 in) across 9 days. Humidity levels are also slightly higher in July at 89%, compared to May's 84%. For more details on May's weather, you can visit Hefei weather in May.
In comparing the weather between June and July, July is noticeably hotter, with average temperatures reaching 29°C (84°F) and a maximum of 39°C (103°F), compared to June's average of 26°C (79°F) and a maximum of 36°C (97°F). Additionally, July experiences more rainfall, with 231 mm (9.1 in) over 15 days, while June sees 154 mm (6.1 in) across just 10 days. Humidity levels are also higher in July at 89% compared to June's 84%. For more detailed insights, you can check Hefei weather in June.
In comparing the weather between July and August, both months experience warm temperatures with average highs around 29°C (84°F). However, July tends to be hotter, with maximum temperatures reaching up to 39°C (103°F), while August sees a slight decrease with a maximum of 38°C (101°F). Precipitation also varies; July is notably wetter, receiving 231 mm (9.1 in) of rain over 15 days, compared to August's 170 mm (6.7 in) across 11 days. Additionally, humidity levels are slightly lower in August at 84%, compared to July's high of 89%. For more detailed information, you can check Hefei weather in August.
In July, the weather is characterized by high temperatures, with a minimum of 20°C (69°F), an average of 29°C (84°F), and a maximum reaching up to 39°C (103°F). The month also sees significant rainfall, with 231 mm (9.1 in) of precipitation spread over 15 days and high humidity levels at 89%, making it feel quite oppressive.
In contrast, September features milder weather with a minimum temperature of 16°C (61°F), an average of 25°C (77°F), and a maximum of 36°C (97°F). Rainfall is considerably less than in July, totaling 78 mm (3.1 in) over just 9 days, and humidity drops to a more comfortable 68%. This transition marks a welcome respite from the intense summer conditions. For more details, check out Hefei weather in September.
In comparing the weather between July and October, a notable contrast emerges. July is characterized by high temperatures, with averages around 29°C (84°F) and maximums reaching up to 39°C (103°F), coupled with high humidity levels at 89%. Additionally, it experiences significant rainfall, totaling 231 mm (9.1 in) over about 15 days. In contrast, October brings a remarkable shift, with a cooler average temperature of 18°C (65°F) and a lower maximum of 35°C (96°F). Precipitation also decreases significantly to 58 mm (2.3 in) over only 6 days, and humidity drops to 71%. For more detailed information, visit Hefei weather in October.
In July, the weather is characterized by high temperatures, with a minimum of 20°C (69°F) and soaring averages around 29°C (84°F), peaking at a sweltering 39°C (103°F). Accompanied by significant precipitation of 231 mm (9.1 in) over 15 days, the month is marked by high humidity levels of 89%, creating a hot and often uncomfortable atmosphere. In contrast, November brings a much cooler climate, with temperatures ranging from a chilly minimum of 0°C (32°F) to a pleasant average of 13°C (55°F), and a maximum of 27°C (81°F). The month sees only 35 mm (1.4 in) of rain over 6 days and slightly lower humidity at 83%, resulting in more comfortable conditions. For a more detailed look at November weather patterns, check out Hefei weather in November.
In July, the weather is notably hot and humid, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 39°C (103°F) and an average of 29°C (84°F). This month also experiences significant rainfall, with 231 mm (9.1 in) falling over 15 days, resulting in a humidity level of 89%. In contrast, December brings much cooler and drier conditions, with temperatures fluctuating from a minimum of -6°C (22°F) to a maximum of 19°C (66°F) and an average of 6°C (43°F). Precipitation drops significantly to just 31 mm (1.2 in) over 6 days, and humidity decreases to 76%. For more details on December's weather, check out Hefei weather in December.
In July, Hefei experiences a significant departure from its other months, characterized by scorching temperatures and heightened humidity that can leave you feeling quite uncomfortable. While the city usually enjoys a temperate climate, the peak summer month brings with it intense heat, frequently reaching extreme highs unlike the milder days of spring and autumn. Alongside this warmth, July sees substantial rainfall, with nearly half the days touched by precipitation, making it one of the wettest months of the year. This combination of sweltering heat and moisture creates a unique and challenging weather pattern, truly distinguishing July from the rest of Hefei's climate. For a more detailed understanding of the weather trends throughout the year, check out Hefei Climate.