June Weather in Changshu, China

Last updated: August 21, 2025

June in Changshu, China is characterized by a dynamic climate, with maximum temperatures soaring up to 38°C (100°F), while the average hovers around a pleasant 25°C (77°F). Nights bring relief with minimum temperatures dropping to 17°C (62°F). The month is also marked by significant precipitation, totaling 161 mm (6.3 in) over approximately 12 days, leading to a high humidity level of 89%. This blend of warmth and moisture creates a lush, vibrant environment typical of a Chinese summer, making it a fascinating time to experience the region's natural beauty.

June Temperature in Changshu

June in Changshu, China marks the vibrant onset of summer, where temperatures begin to climb significantly. With a minimum of 17°C (62°F) and an average around 25°C (77°F), the warmth is palpable, reaching a sizzling maximum of 38°C (100°F). This month transitions smoothly from the milder spring temperatures seen in May, where the max reached 37°C (99°F), setting the stage for even hotter days ahead in July and August. The steady rise from the cool months of winter to the sweltering heights of summer showcases a clear trend toward increasing warmth, inviting both residents and visitors to relish in outdoor activities as the days grow longer and the sun shines brighter.

June Weather in Changshu: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Changshu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changshu, June typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414353617177838477665645
Data source: Temperature data for Changshu generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Changshu

June marks a significant transition in Changshu, China, as it experiences a steep rise in precipitation, with 161 mm (6.3 in) of rainfall recorded over 12 days. This is a notable uptick from the previous month, when May's rainfall peaked at 120 mm (4.7 in) across 10 days. As spring gives way to summer, the frequency and intensity of rain increase, leading into July, which is the wettest month with 256 mm (10.1 in) over 16 days. This trend underscores a shift toward more substantial rainfall patterns during this period, reflecting Changshu's humid subtropical climate. The increase in precipitation not only supports the lush greenery characteristic of the region but also sets the stage for the vibrant summer months ahead.

June Precipitation Trends in Changshu

The chart displays monthly precipitation patterns in Changshu, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Changshu, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec54566873120161256154134464442
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Changshu

As June rolls in, Changshu, China, experiences a notable increase in humidity, reaching 89%. This marks a steady rise from the already elevated levels of the preceding months, with April and May both holding at 87%. The trend suggests that summer is around the corner, as July is expected to peak at a sultry 93%. The gradual climb from January's 70% indicates a shift towards a more humid climate as the year progresses, emphasizing the significant transition into the summer months. With August following closely at 91%, residents can anticipate a warm and muggy few months ahead.

June Average Humidity in Changshu

This chart illustrates the average monthly humidity levels in Changshu, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Changshu is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%81%87%87%89%93%91%81%80%82%77%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Changshu

In June, Changshu experiences a significant peak in its UV Index, soaring to 11, categorizing the exposure as extreme. This marks a striking increase from the previous months, where the Index hovered around 10 in both April and May. With a burn time reduced to just 10 minutes, it's crucial for residents and visitors to take extra precautions against harmful rays during this month. Following this trend, July and August maintain the same extreme levels, underscoring the need for sun protection in the height of summer. As the sun's intensity gradually diminishes in September, the UV Index drops to 10, transitioning back to very high levels. For those planning outdoor activities, it's vital to stay informed and prepared; for more detailed information, check out the Changshu UV Index.

Maximum UV Index Levels in Changshu for June

The chart shows the monthly maximum UV Index (UVI) for Changshu in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Changshu typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011111110864
Data source: Changshu June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

June Sunshine in Changshu

June in Changshu, China, is a beautiful transition into summer, with 270 hours of sunshine beckoning outdoor enthusiasts. This month witnesses a slight dip from May's 282 hours, yet it still stands as the sixth sunniest month of the year. Following a consistent upward trend from January's 155 hours, Changshu's sunny disposition peaks in late summer with August showing a remarkable 307 hours. As the months progress, the abundance of sunlight not only enriches the landscape but also invites residents and visitors alike to bask in the vibrant greenery and cultural experiences that flourish under the warm, radiant sky.

Monthly Sunshine Duration in Changshu: June Highlighted

The June sunshine duration represents the total number of hours Changshu experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec155h210h238h255h282h270h283h307h258h241h221h214h
Data source: Changshu June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Changshu During June

In Changshu, China, the likelihood of sunny weather takes a noticeable dip in June, with only a 25% chance of sunshine. This marks the lowest probability in the first half of the year, following a gradual decline from the more promising months of January through May, where chances hover around 30%. Interestingly, this trend of dwindling sunshine continues into the peak summer months of July, when the likelihood drops even further to just 19%. However, there is hope as the weather begins to brighten again in August and September, suggesting a seasonal fluctuation that locals and visitors alike should keep in mind when planning outdoor activities during June.

Percentage of Sunny Days in June in Changshu

The chart illustrates the percentage of sunny days in Changshu throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Changshu experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%43%28%32%30%25%19%34%48%43%59%67%
Data source: Changshu June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Changshu in June

In Changshu, China, June heralds the peak of daylight, with an impressive 14 hours of sunlight illuminating the skies. Transitioning from the shorter days of winter, January sees just 10 hours, but as spring unfolds, daylight gradually increases, reaching 13 hours by May. This gradual escalation sets the stage for June's long, vibrant days, a trend that begins to wane in the summer's aftermath, with July and August returning to 13 hours of daylight. As the year progresses, daylight begins to taper off steadily, culminating in the shorter days of November and December, where light returns to 10 hours. This yearly cycle highlights the distinct seasonal changes that characterize Changshu’s delightful climate.

Average Daylight Hours in Changshu for June

The chart illustrates the variation in daylight duration in Changshu throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 19m11h 2m11h 59m12h 57m13h 46m14h 10m13h 58m13h 15m12h 19m11h 22m10h 31m10h 6m
Data source: Changshu daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Changshu

As June unfolds in Changshu, China, the average wind speed dips to 2.9 m/s (7 mph), reflecting a slight calm before the more vigorous winds of summer. This gentle breeze is part of a trend that sees the wind speeds decrease through late spring, having peaked at 3.4 m/s in March and February. The arrival of July brings a notable shift, with winds picking up to 4.2 m/s (9 mph), suggesting that the summer months invigorate the air around this picturesque region. Meanwhile, August typically follows with even softer breezes, as observed in previous years, creating a rhythmic cycle of varying winds that characterizes Changshu's delightful climate throughout the year.

Average June Wind Speed in Changshu

The chart displays monthly wind speed patterns in Changshu, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.43.43.23.22.9 m/s4.22.73.23.23.32.9
Data source: Changshu June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Changshu Compares to Other Months

Weather in Changshu varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Changshu, focusing on differences in temperature, rainfall, humidity, and UV levels.

June and January exhibit stark contrasts in weather patterns. June boasts warmer temperatures with a minimum of 17°C (62°F) and highs reaching up to 38°C (100°F), while January experiences a much colder range, with lows dipping to -8°C (18°F) and highs only reaching 20°C (67°F). Additionally, June is marked by higher humidity at 89% and significantly more rain, averaging 161 mm (6.3 in) over about 12 days, compared to January's drier conditions with just 54 mm (2.1 in) over 7 days. For a closer look at what to expect during the winter season, you can check out Changshu weather in January.

June and February present strikingly contrasting weather patterns. In June, temperatures soar with a minimum of 17°C (62°F) and an average of 25°C (77°F), reaching up to a sweltering 38°C (100°F), accompanied by high humidity at 89%. In contrast, February experiences much cooler conditions, with minimums dipping to -5°C (23°F) and an average temperature of only 6°C (44°F), though it can occasionally reach a maximum of 25°C (78°F). Additionally, February sees less precipitation at 56 mm (2.2 in) over 9 days, compared to June's 161 mm (6.3 in) over 12 days. To explore more about February weather specifics, check out Changshu weather in February.

June and March present notably different weather patterns. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 38°C (100°F), with an average of 25°C (77°F), making it significantly warmer than March, where temperatures span from 0°C (33°F) to 28°C (83°F), averaging at 12°C (53°F). While June experiences higher humidity at 89% and substantial precipitation of 161 mm (6.3 in) over 12 days, March features less rain, with 68 mm (2.7 in) over 11 days, and slightly lower humidity at 81%. For those interested in a detailed look at March weather, you can explore Changshu weather in March.

When comparing the weather in April and June, it's clear that June experiences significantly warmer temperatures, with averages around 25°C (77°F) compared to April's average of 16°C (61°F). June can also reach much higher maximum temperatures, soaring up to 38°C (100°F), whereas April peaks at a more moderate 32°C (90°F). Additionally, June sees increased rainfall, with 161 mm (6.3 in) over 12 days, contrasting with April's 73 mm (2.9 in) on 8 days. Humidity levels remain high in both months, with June at 89% and April slightly lower at 87%. For more detailed information about April weather, you can check Changshu weather in April.

In comparing the weather patterns of June and May, June typically showcases warmer temperatures, with an average of 25°C (77°F) compared to May's 22°C (71°F). The maximum temperature in June can reach up to 38°C (100°F), slightly exceeding May's peak of 37°C (99°F). Additionally, June experiences higher precipitation levels, accumulating 161 mm (6.3 in) over 12 days, while May sees a total of 120 mm (4.7 in) across 10 rainy days. Humidity levels are also slightly elevated in June at 89%, compared to May's 87%. For more detailed information, you can check Changshu weather in May.

The weather in June and July shows distinct differences, with July typically being hotter and wetter. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 38°C (100°F), with an average of 25°C (77°F) and 161 mm (6.3 in) of precipitation over 12 days. The humidity is quite high at 89%. In contrast, July experiences a minimum temperature of 19°C (66°F) and a maximum of 42°C (108°F), with an average of 29°C (84°F). Rainfall increases significantly to 256 mm (10.1 in) over 16 days, accompanied by even higher humidity at 93%. For more detailed information, you can check Changshu weather in July.

June and August both experience warm weather, but August tends to be hotter overall. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 38°C (100°F), with an average of 25°C (77°F). The month sees significant precipitation, totaling 161 mm (6.3 in) over 12 rainy days, accompanied by high humidity levels at 89%. In contrast, August features a higher minimum temperature of 21°C (70°F) and an average temperature of 29°C (85°F), peaking at 40°C (104°F). Although precipitation in August is slightly lower at 154 mm (6.1 in) spread across 14 days, the humidity climbs to 91%. For those interested in specific details about the weather patterns, you can find more information on Changshu weather in August.

June and September share similar average temperatures, both hovering around 25°C (77°F), but June tends to be warmer, with maximums reaching up to 38°C (100°F). In contrast, September's maximum temperature is slightly cooler at 35°C (95°F). June also experiences higher humidity levels at 89%, compared to September's more comfortable 81%. Moreover, while both months see precipitation on about 12 days, June faces more substantial rainfall with 161 mm (6.3 in), while September sees less at 134 mm (5.3 in). For more detailed information, you can check Changshu weather in September.

In June, the weather is warm and humid, with temperatures ranging from a minimum of 17°C (62°F) to a scorching maximum of 38°C (100°F) and an average of 25°C (77°F). This month experiences significant rainfall, totaling 161 mm (6.3 in) over approximately 12 days, contributing to a high humidity level of 89%. In contrast, October offers a much cooler climate, with temperatures dipping to a minimum of 8°C (46°F), peaking at 33°C (91°F), and averaging 19°C (66°F). Precipitation is considerably lower in October, at just 46 mm (1.8 in) over 7 days, and humidity decreases to 80%. For a more detailed look at October conditions, you can check Changshu weather in October.

In June, the weather is significantly warmer, with temperatures ranging from a minimum of 17°C (62°F) to a scorching maximum of 38°C (100°F), and an average of 25°C (77°F). The month also experiences considerable rainfall, totaling 161 mm (6.3 in) over about 12 days, and humidity remains high at 89%. In contrast, November brings cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 28°C (84°F), averaging at 14°C (57°F). Rainfall is much lighter, with only 44 mm (1.7 in) over 6 days and slightly lower humidity at 82%. The stark difference in temperature and precipitation patterns highlights the transition from the warm, humid conditions of June to the cooler, drier atmosphere of November. For more details, check out Changshu weather in November.

June and December showcase distinctly different weather patterns. In June, temperatures range from a minimum of 17°C (62°F) to a sweltering maximum of 38°C (100°F), with an average of 25°C (77°F). The month is characterized by high humidity at 89% and significant precipitation of 161 mm (6.3 in) over approximately 12 days. In contrast, December features much cooler temperatures, with a low of -6°C (21°F) and a comfortable high of 21°C (70°F), averaging around 7°C (45°F). Precipitation is considerably less than in June, at just 42 mm (1.6 in) over about 8 days, and the humidity drops to 77%. For more details on December weather, you can check Changshu weather in December.

Compare Changshu's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Changshu

As June unfolds in Changshu, it brings a significant shift in weather compared to the preceding months. The heat peaks with maximum temperatures soaring to 38°C (100°F), making it one of the hottest months of the year. Humidity levels rise sharply, averaging a steamy 89%, which can make the warm days feel even more intense. With frequent rain—12 days of precipitation accumulating to 161 mm (6.3 in)—the month also adds a refreshing contrast to the warmth, nurturing the lush green landscapes for which the region is known. For a more in-depth look at Changshu's weather patterns and to prepare for your visit, check out Changshu Climate.