Last updated: August 21, 2025
In Changchun, China, the weather in July showcases a vibrant summer with maximum temperatures reaching 35°C (95°F) and an average of 25°C (78°F), perfect for outdoor adventures. However, the season is also characterized by frequent rainfall, contributing to a total precipitation of 148 mm (5.8 in) over approximately 14 rainy days. The humidity levels soar to 87%, creating a lush atmosphere that can feel quite muggy. Whether you're exploring the city's attractions or enjoying nature, be prepared for both heat and humidity in this dynamic summer month.
In July, Changchun experiences a warm and vibrant transition, with temperatures reaching their peak. With a minimum of 13°C (56°F) and an average temperature of 25°C (78°F), the city enjoys balmy days under the sun. At the upper end, temperatures can soar to a maximum of 35°C (95°F), making it one of the hottest months of the year. This sharp contrast to the bitterly cold winters, where temperatures plunge to a minimum of -30°C (-22°F) in January, highlights the dramatic seasonal changes that define Changchun's climate. July's warmth invites both locals and visitors to bask in outdoor activities, marking a lively peak in the annual weather cycle.
In July, Changchun experiences a significant surge in precipitation, receiving 148 mm (5.8 in) of rainfall over 14 days—the highest monthly total of the year. This increase is part of a broader trend, as rainfall steadily escalates from just 5 mm (0.2 in) in January to a peak in late summer. Following a gradual rise throughout spring and early summer, the contrast is stark, highlighting July’s transition into the rainy season. As the month unfolds, the city often finds itself enveloped in a lush greenery brought on by consistent downpours, setting the stage for a vibrant and thriving landscape.
In July, Changchun experiences a significant rise in humidity, reaching 87%, making it one of the most humid months of the year. This peak follows a gradual increase from 80% in June, signaling the onset of sweltering summer conditions. As August approaches, humidity further escalates to an impressive 88%, indicating a pattern of high moisture levels during the summer months. The trend suggests that the city's climate becomes increasingly muggy as the summer progresses, sharply contrasting with the drier conditions found in the earlier months, where humidity dipped as low as 63% in April. This progression highlights Changchun's transition into a lush, humid summer landscape, framing the region's unique seasonal character.
In July, Changchun experiences one of the highest UV Index readings of the year, maintaining a value of 9, which indicates a very high exposure category. With only 15 minutes of safe sun exposure before risking a burn, it's essential to take precautions if you plan to enjoy the outdoors during this month. The trend leading into July shows a steady increase in UV intensity, starting from a low index of 2 in January and rising sharply through the months. This pattern underscores the importance of sun safety measures as summer peaks, reminding residents and visitors alike to protect their skin. For detailed insights into UV levels throughout the year, check out Changchun UV Index.
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In July, Changchun basks in an impressive 342 hours of sunshine, marking the pinnacle of the city's sunny days. This peak shines brightly against the backdrop of a gradual upward trend that begins in the early months of the year, starting with just 196 hours in January. As spring gives way to summer, sunlight increases steadily, culminating in July's warmth before tapering off in August. This pattern reveals not only the city's seasonal transformation but also its vibrant outdoor potential during the sun-soaked height of summer. As the days shorten with the arrival of autumn, one can't help but appreciate the rich array of sunlight that July offers, setting a radiant stage for the rest of the year.
In Changchun, China, the probability of enjoying sunny weather shifts noticeably throughout the year. January and December stand out as the sunniest months, boasting chances of 63% and 72% respectively. However, as we move toward the summer, the likelihood of clear skies peaks in the earlier months but takes a dip in July, where the sun only shines 36% of the time. This trend highlights a notable contrast as the city transitions from the wetter spring months, where sun exposure declines to its lowest point in mid-summer, before slightly recovering in the fall. Consequently, while July may be warm, residents and visitors alike should prepare for a mix of sun and clouds rather than an unbroken stretch of blue skies.
In Changchun, China, July marks a peak in daylight duration, offering a generous 15 hours of sunlight that mirrors the pleasant brightness of June. As the year unfolds, the daylight gradually increases from 9 hours in January, reaching a significant height in late spring and early summer. This extended daylight provides residents with ample opportunity to enjoy the outdoors during the warmest months. However, as summer transitions to fall, there is a noticeable decline, with daylight dwindling to 13 hours in August and continuing its descent through the autumn months. The rhythm of daylight in Changchun not only highlights the enjoyment of summer's vibrancy but also prepares the community for the shorter, cozier days ahead.
In July, the winds in Changchun, China, begin to soften, with an average speed of just 3.1 m/s (7 mph). This marks a seasonal dip, as the gusts have steadily increased from January's 3.5 m/s to their peak in May at 4.8 m/s. Following this peak, wind speeds drop slightly as the summer heat settles in, continuing to remain low through August. The gentle breezes during this time create a serene atmosphere, offering a contrast to the brisker winds of the earlier months and hinting at a tranquil and warm August to come, as the region prepares for the transition into the mellow autumn months ahead.
Weather in Changchun varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Changchun, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, Changchun experiences warm temperatures with a minimum of 13°C (56°F) and an average of 25°C (78°F), reaching a maximum of 35°C (95°F). However, it also sees considerable precipitation, with 148 mm (5.8 in) falling over 14 days, contributing to a high humidity level of 87%. In stark contrast, January brings frigid temperatures, with a minimum of -30°C (-22°F) and an average of -14°C (7°F), peaking at just 2°C (36°F). The winter month is characterized by significantly less precipitation, with only 5 mm (0.2 in) over 1 day, and a lower humidity of 78%. For more detailed weather information, you can check Changchun weather in January.
July and February present stark contrasts in weather conditions. In July, temperatures range from a mild 13°C (56°F) at night to a sweltering 35°C (95°F) during the day, with an average of 25°C (78°F). The month is characterized by high humidity at 87% and considerable rainfall, totaling 148 mm (5.8 in) over 14 days. In contrast, February experiences frigid temperatures, with nighttime lows plunging to -27°C (-16°F) and a daytime maximum of only 11°C (52°F). The average temperature hovers around -10°C (14°F), and precipitation is minimal, with just 6 mm (0.2 in) falling over a single day. The humidity in February is notably lower at 72%. For more detailed information, visit Changchun weather in February.
When comparing the weather in July and March, the differences are striking. July boasts a much warmer climate, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 35°C (95°F), and an average of 25°C (78°F). However, it also experiences significant rainfall, with 148 mm (5.8 in) of precipitation over 14 days and high Humidity at 87%. In contrast, March is quite cold, with temperatures fluctuating from a chilling -19°C (-3°F) up to a comfortable 22°C (72°F), averaging around 0°C (33°F). Precipitation is minimal at just 15 mm (0.6 in) over 4 days, and humidity is relatively lower at 65%. For a detailed look at March weather, check out Changchun weather in March.
When comparing the weather in July and April, one can observe significant differences in temperature and precipitation. July boasts a much warmer climate, with average temperatures around 25°C (78°F) and highs reaching up to 35°C (95°F). In contrast, April offers a much cooler experience, with averages of only 9°C (49°F) and maximums of 29°C (85°F). Additionally, July is marked by considerably higher precipitation, totaling 148 mm (5.8 in) over 14 days, while April experiences minimal rainfall of just 15 mm (0.6 in) across 3 days. The humidity in July also remains high at 87%, compared to April's more moderate 63%. For a closer look at April's conditions, check out Changchun weather in April.
In comparing the weather of July and May, July is significantly warmer, with average temperatures around 25°C (78°F) and highs reaching up to 35°C (95°F), whereas May has a cooler average of 17°C (62°F) and can peak at 36°C (97°F). However, May starts with much lower minimum temperatures, dropping to as low as 0°C (32°F), compared to July's minimum of 13°C (56°F). Furthermore, July is notably wetter, experiencing 148 mm (5.8 in) of precipitation over 14 days, while May sees only 55 mm (2.2 in) across just 8 days. This results in higher humidity levels in July at 87%, compared to May's 70%. For more specific details about May's weather, you can visit Changchun weather in May.
In comparing the weather of July and June, July tends to be warmer overall, with average temperatures rising from June's 21°C (70°F) to 25°C (78°F), and a higher minimum temperature of 13°C (56°F) compared to June's 8°C (47°F). Both months see a maximum temperature reaching 35°C (95°F), but July also experiences significantly more precipitation, with 148 mm (5.8 in) of rainfall across 14 days, compared to June's 97 mm (3.8 in) over 13 days. Additionally, humidity levels are higher in July at 87%, compared to 80% in June, making July feel more humid and sultry. For a detailed look at June's conditions, you can visit Changchun weather in June.
In July, temperatures range from a minimum of 13°C (56°F) to a maximum of 35°C (95°F), with an average of 25°C (78°F). The month experiences considerable rainfall, with 148 mm (5.8 in) falling over 14 days and humidity levels around 87%. In contrast, August brings slightly cooler temperatures, with a minimum of 6°C (42°F), an average of 23°C (73°F), and a maximum of 37°C (99°F). However, it sees even more precipitation, totaling 193 mm (7.6 in) over 16 days, coupled with slightly higher humidity at 88%. For a detailed overview, check out Changchun weather in August.
July and September present a stark contrast in weather patterns. In July, temperatures soar with a minimum of 13°C (56°F) and an average high of 35°C (95°F), accompanied by high humidity levels at 87%. This month also experiences significant rainfall, totaling 148 mm (5.8 in) over 14 days. In contrast, September brings a cooler climate, with temperatures ranging from a minimum of 2°C (36°F) to a more moderate average of 17°C (63°F) and a peak of 30°C (86°F). Rainfall decreases to 98 mm (3.9 in) over just 9 days, and humidity remains relatively low at 84%. For more detailed information, you can check Changchun weather in September.
July and October present a striking contrast in weather conditions. July boasts warm temperatures, with an average of 25°C (78°F) and maximums soaring to 35°C (95°F), but it also experiences significant rainfall, totaling 148 mm (5.8 in) over 14 days, and high humidity at 87%. In contrast, October brings much cooler weather, where the average temperature drops to 8°C (47°F), with minimums plummeting to -6°C (21°F) and maximums reaching a mild 29°C (84°F). Precipitation in October is significantly lower, at just 22 mm (0.9 in) across only 4 days, with humidity slightly less at 84%. For more detailed insights, you can check Changchun weather in October.
In July, the weather is warm and humid, with average temperatures around 25°C (78°F) and maximums reaching up to 35°C (95°F). This month sees a significant amount of precipitation, totaling 148 mm (5.8 in) over approximately 14 rainy days, contributing to a high humidity level of 87%. In contrast, November experiences a dramatic drop in temperatures, with average lows of -2°C (29°F) and maximums peaking at 17°C (62°F). Precipitation is considerably less, averaging only 28 mm (1.1 in) across about 4 days, and humidity falls to 69%. For a more detailed look at November weather patterns, visit Changchun weather in November.
In July, the weather is notably warm with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 35°C (95°F), averaging around 25°C (78°F). This month also experiences significant rainfall, with 148 mm (5.8 in) of precipitation spread over approximately 14 days, resulting in high humidity levels of 87%. In stark contrast, December brings frigid temperatures, with a minimum of -27°C (-16°F), a maximum of just 7°C (45°F), and an average temperature of -12°C (11°F). Precipitation is minimal, totaling only 7 mm (0.3 in) over just 1 day, and the humidity drops to 65%. For more information about how the winter weather feels, you can visit Changchun weather in December.
July in Changchun presents a vibrant contrast to the cooler months, as temperatures soar to an average of 25°C (78°F), peaking at a high of 35°C (95°F). The summer warmth brings not only increased heat but also a significant amount of rainfall, with about 14 days of precipitation contributing to a damp and humid atmosphere, reaching levels around 87%. This combination of warmth and humidity sets July apart, making it the season for lush landscapes and vibrant outdoor activities. For more insights into what to expect, explore the detailed overview at Changchun Climate.