June Weather in Nantong, China

Last updated: August 21, 2025

June in Nantong, China offers a blend of heat and humidity, with temperatures soaring to a maximum of 37°C (99°F) and an average around 26°C (80°F). As the month progresses, residents and visitors alike can expect a minimum temperature of 16°C (61°F), providing some relief from the daytime warmth. Rain plays a significant role in this month, contributing to a total precipitation of 301 mm (11.8 in) over 21 days, resulting in a high humidity level of 81%. This creates a lush, vibrant atmosphere, making June a month of both challenge and beauty in Nantong's climate.

June Temperature in Nantong

June in Nantong, China marks a significant transition into summer, with temperatures showcasing a noticeable rise. The month begins with a minimum of 16°C (61°F), reflecting the warming trend, while the average temperature climbs to a comfortable 26°C (80°F), setting the stage for outdoor activities. With maximum temperatures reaching as high as 37°C (99°F), June embodies the peak of warmth before the sweltering heat of July and August. This month is characterized by a blend of inviting warmth and increasing humidity, perfect for enjoying the lush landscapes and vibrant local culture that flourish during this vibrant time of year. As the days grow longer and sunnier, June becomes an ideal time for both locals and visitors to embrace the outdoor charms of Nantong.

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

The chart illustrates June temperature patterns in Nantong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nantong, 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).
JanFebMarAprMayJunJulAugSepOctNovDec535360667379848380726456
Data source: Temperature data for Nantong generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Nantong

June in Nantong, China, marks a significant peak in precipitation, with an impressive 301 mm (11.8 in) of rain over 21 days. This deluge follows a progressive increase throughout the preceding months, where rainfall escalated from 42 mm in January to 211 mm in May. The arrival of June not only brings the wettest month of the year but also underscores a transition into the summer's monsoon season, as the frequency of rainy days rises sharply. Interestingly, while July sees a decline in precipitation to 129 mm, the consistent rainfall pattern continues into August with 280 mm, showing a persistent moisture presence typical of coastal regions during this time. This trend highlights Nantong's climate characteristics, where late spring and summer are defined by abundant moisture, setting the stage for lush landscapes and vibrant agricultural growth.

June Precipitation Trends in Nantong

The chart displays monthly precipitation patterns in Nantong, 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 Nantong, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec427714211221130112928097596932
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Nantong

In Nantong, China, June marks a transitional moment in humidity levels, with an average of 81% that slightly dips from the peak seen in May at 85%. This month continues the trend of elevated humidity that begins in the spring, reflecting the region's transition from a cooler to a more humid summer. Following June, humidity levels rise again in July, hitting 84%, before gradually decreasing throughout the fall months. Overall, Nantong experiences a notable increase in humidity from the beginning of the year, peaking in late spring, and gradually tapering off as the seasons change, with September recording the lowest average at 70%. This pattern highlights Nantong's humid subtropical climate, where summertime moisture is a defining characteristic.

June Average Humidity in Nantong

This chart illustrates the average monthly humidity levels in Nantong, 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 Nantong is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%73%80%81%85%81%84%83%70%73%77%79%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Nantong

In Nantong, China, the UV Index experiences a significant rise from winter through summer, peaking in June at an extreme level of 13, where the recommended burn time is just 10 minutes. This trend reflects a consistent pattern of increasing UV radiation, with January starting at a more moderate 7 and swiftly escalating to extreme levels by late spring. May and June mirror each other at 12 and 13, respectively, indicating a critical period for sun safety. Following June, the intensity remains at 13 through July and August before tapering off in September, showcasing a summer season that demands vigilance against sun exposure. For more information on UV safety, visit Nantong UV Index.

Maximum UV Index Levels in Nantong for June

The chart shows the monthly maximum UV Index (UVI) for Nantong 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 Nantong typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec7911121213131311986
Data source: Nantong 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 Nantong

As June arrives in Nantong, China, the sunshine graces the city with 224 hours of radiant light, a delightful interlude between the blooming warmth of spring and the peak summer brilliance. While this month experiences a dip in sunshine when compared to the vibrant 273 hours of May, it precedes July's impressive 309 hours, setting the stage for the sunniest days of the year. Notably, the trend from January to June showcases a steady ascent, peaking in late summer, confirming that Nantong is truly a haven for sun seekers. Each passing month invites more sunlight, making June an ideal time to bask in the city's growing warmth before the summer sun fully takes center stage.

Monthly Sunshine Duration in Nantong: June Highlighted

The June sunshine duration represents the total number of hours Nantong 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.
JanFebMarAprMayJunJulAugSepOctNovDec176h215h243h252h273h224h309h293h278h249h217h212h
Data source: Nantong June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nantong During June

In Nantong, China, the likelihood of sunny weather takes a noticeable dip in June, with only a 5% chance of sunshine, marking the lowest point of the year. This decline follows a trend of diminishing sunny days from the previous months, where May offers a somewhat more favorable 12%. Interestingly, as summer progresses, the chances of sunny weather gradually increase again in July and August, reaching 23% and 17%, respectively. This fluctuation underscores a seasonal pattern where June generally succumbs to overcast skies, setting the stage for a sunnier outlook as the summer unfolds.

Percentage of Sunny Days in June in Nantong

The chart illustrates the percentage of sunny days in Nantong 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 Nantong experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec54%41%32%25%12%5%23%17%45%25%31%36%
Data source: Nantong June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nantong in June

As June unfolds in Nantong, China, the city basks in approximately 13 hours of daylight, a continuation of the abundant light that began in May. This consistent trend of longer days reflects a gradual ascent from January's 10-hour limit, enhancing opportunities for outdoor activities and vibrant community life. Interestingly, daylight duration stabilizes at 13 hours throughout the summer months, from June through August, creating a delightful stretch of sunlight that encourages exploration and enjoyment of the season. As autumn approaches in September, daylight gently recedes to 12 hours, signaling the gradual transition into shorter days, yet the lingering warmth of summer remains in the air. Overall, Nantong’s daylight duration showcases a rhythmic ebb and flow, inviting residents and visitors alike to revel in the natural beauty of each season.

Average Daylight Hours in Nantong for June

The chart illustrates the variation in daylight duration in Nantong throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 42m11h 16m12h12h 46m13h 24m13h 43m13h 33m13h12h 16m11h 31m10h 52m10h 32m
Data source: Nantong daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Nantong

In June, Nantong experiences a steady average wind speed of 1.6 m/s (4 mph), mirroring the gentle breezes felt in the preceding month of May. This calmness sets the stage for the arrival of summer, as winds begin to pick up in July, reaching 2.1 m/s (5 mph). Notably, June stands out as a transitional period, maintaining relatively low wind speeds through spring, as seen in March and April, where figures hovered around 1.7 to 2.0 m/s. This trend of mild winds not only enhances the pleasant warmth of the season but also invites locals and visitors alike to enjoy the outdoors before stronger gusts usher in the peak of summer. Overall, June's gentle breezes reflect the tranquil ambiance characteristic of Nantong during this time of year.

Average June Wind Speed in Nantong

The chart displays monthly wind speed patterns in Nantong, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.11.91.72.01.61.6 m/s2.11.81.62.61.92.1
Data source: Nantong June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Nantong Compares to Other Months

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

June and January present starkly contrasting weather conditions. June boasts a warm climate, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 37°C (99°F) and an average of 26°C (80°F). This month experiences significant rainfall, with 301 mm (11.8 in) spread over 21 days, contributing to an overall humidity level of 81%. In contrast, January offers a chillier experience, featuring temperatures that dip as low as -1°C (30°F) and reach a maximum of 30°C (87°F), with an average temperature of 12°C (53°F). Rainfall is markedly less in January, totaling only 42 mm (1.7 in) over just 5 days, and the humidity is slightly lower at 73%. For more specific details on January weather in this region, you can check Nantong weather in January.

June and February present starkly contrasting weather in terms of temperature and precipitation. In June, the temperatures soar, with a minimum of 16°C (61°F) and an average high of 26°C (80°F), peaking at a scorching 37°C (99°F). The month is also characterized by high humidity at 81% and substantial rainfall, accumulating 301 mm (11.8 in) over 21 days, which brings frequent downpours. In contrast, February experiences much cooler temperatures, with a minimum of -1°C (30°F) and an average high of 12°C (53°F), although it can reach up to 30°C (86°F) on warmer days. The month is considerably drier, with only 77 mm (3.0 in) of precipitation over just 9 days, and a lower humidity level of 73%. For more details on February weather, you can explore Nantong weather in February.

When comparing the weather in June and March, it's evident that June experiences significantly warmer temperatures, with an average of 26°C (80°F), compared to March's cooler average of 15°C (60°F). June also sees higher maximum temperatures, peaking at 37°C (99°F) compared to March's maximum of 32°C (90°F). However, June is much wetter, with 301 mm (11.8 in) of precipitation over 21 days, while March has 142 mm (5.6 in) over 16 days. Both months maintain a high level of humidity, with June at 81% and March at 80%. For more details, you can check Nantong weather in March.

In comparing the weather between June and April, June is significantly warmer, with average temperatures soaring to 26°C (80°F) and maximums reaching 37°C (99°F), compared to April’s milder averages of 19°C (66°F) and a maximum of 33°C (91°F). Both months share the same humidity level of 81%, but June experiences a much higher total precipitation of 301 mm (11.8 in) over 21 days, in contrast to April's 112 mm (4.4 in) over 13 days. This leads to June often feeling more humid and rainy, while April tends to have more manageable conditions. For more details, you can check Nantong weather in April.

In comparing the weather between May and June, June presents a notable increase in minimum and average temperatures, with a minimum of 16°C (61°F) and an average of 26°C (80°F), compared to May's milder 9°C (49°F) and 23°C (74°F). Both months experience the same maximum temperature of 37°C (99°F), but June sees a significant rise in precipitation, totaling 301 mm (11.8 in) over 21 days, whereas May has 211 mm (8.3 in) over 18 days. Humidity levels are also slightly lower in June, at 81%, compared to 85% in May. This surge in rainfall and the warm temperatures highlight the transition into the humid summer months. For more details on May weather, you can reference Nantong weather in May.

June and July exhibit distinct weather patterns, reflecting the transition from early summer to mid-summer heat. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 37°C (99°F), with an average of 26°C (80°F). The month is characterized by significant rainfall, totaling 301 mm (11.8 in) over 21 days, and a humidity level of 81%. Conversely, July brings warmer conditions, with temperatures ranging from 23°C (74°F) at night to a scorching 40°C (104°F) during the day, averaging 29°C (84°F). Precipitation decreases to 129 mm (5.1 in) over 17 days, while humidity slightly rises to 84%. This shift indicates not only hotter days in July but also a reduction in rainfall compared to June. For further details, you can visit Nantong weather in July.

June and August exhibit notable differences in weather patterns, despite both being summer months. June has a temperature range that starts at a minimum of 16°C (61°F) and peaks at a maximum of 37°C (99°F), with an average of 26°C (80°F). The month is characterized by considerable precipitation, totaling 301 mm (11.8 in) over 21 rainy days, accompanied by high humidity at 81%. In contrast, August offers warmer conditions, with minimum temperatures rising to 23°C (74°F) and maximums reaching up to 39°C (103°F), while the average temperature slightly increases to 28°C (83°F). Despite having slightly lower total precipitation at 280 mm (11.0 in) over 22 days, humidity remains similar at 82%. For a more detailed overview, you can check Nantong weather in August.

June and September present distinct weather patterns, with June featuring a wider range of temperatures that can reach up to 37°C (99°F) while averaging at 26°C (80°F). June is characterized by high humidity at 81% and substantial rainfall, accumulating 301 mm (11.8 in) over 21 days. In contrast, September sees slightly warmer average temperatures, peaking at 41°C (106°F) with a minimum of 17°C (62°F). However, it experiences significantly less precipitation, totaling 97 mm (3.8 in) over just 13 days, and lower humidity at 70%. For more details, visit Nantong weather in September.

June and October present quite contrasting weather patterns. In June, temperatures range from a minimum of 16°C (61°F) to a scorching maximum of 37°C (99°F), with an average of 26°C (80°F). This month is characterized by high humidity at 81% and significant rainfall, accumulating 301 mm (11.8 in) over 21 days. In contrast, October offers milder temperatures, with a minimum of 11°C (51°F) and a maximum of 35°C (96°F), averaging 22°C (72°F). The month is much drier, seeing only 59 mm (2.3 in) of precipitation over just 9 days, accompanied by lower humidity at 73%. For more details on the weather in October, you can check Nantong weather in October.

June and November present a stark contrast in weather patterns. June tends to be much warmer, with average temperatures reaching 26°C (80°F) and maximums soaring to 37°C (99°F). However, this month is also marked by high humidity at 81% and significant precipitation, averaging 301 mm (11.8 in) over 21 days. In contrast, November brings cooler temperatures, with averages dropping to 18°C (64°F) and maximums hitting 32°C (91°F), while the amount of rainfall significantly decreases to 69 mm (2.7 in) over just 9 days. Humidity remains relatively high at 77%, but it's noticeably lower than in June, making November a more comfortable time to be outdoors. For more specific details on conditions in November, you can check Nantong weather in November.

June and December present stark contrasts in weather. June boasts a warm average temperature of 26°C (80°F), with highs reaching up to 37°C (99°F), making it a hot and humid month, characterized by significant rainfall of 301 mm (11.8 in) over 21 days. In contrast, December experiences much cooler temperatures, with an average of 13°C (56°F) and a maximum of 29°C (85°F), accompanied by minimal rainfall of just 32 mm (1.3 in) over only six days. The humidity remains fairly consistent between the two months, with June at 81% and December slightly lower at 79%. For more details, check out Nantong weather in December.

Compare Nantong's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Nantong

In June, Nantong experiences a significant shift in weather patterns, marked by higher temperatures and increased humidity that set it apart from the milder months of spring. With an average temperature of 26°C, the warmth becomes palpable, often peaking at a sweltering 37°C on hotter days. The city also grapples with a notable uptick in precipitation, recording 21 rainy days throughout the month, resulting in a total of 301 mm of rainfall. This combination of heat and moisture creates a humid atmosphere, making June one of the most vibrant yet challenging months for residents and visitors alike. For more insights on the conditions throughout the year, check out the comprehensive guide on Nantong Climate.