Last updated: August 21, 2025
Nanjing experiences a hot and humid June, with temperatures reaching a sweltering maximum of 34°C (94°F). The average temperature hovers around 26°C (79°F), providing a warm backdrop for the month. However, the minimum temperatures can drop to a pleasant 18°C (64°F), offering some respite from the heat. June is also notably wet, with a staggering 258 mm (10.1 in) of precipitation spread over 21 days, leading to high humidity levels at 83%. Visitors and residents alike should prepare for both the heat and the frequent rain, making it essential to stay hydrated and carry an umbrella when exploring this vibrant city.
In Nanjing, China, June marks the transition into summer, characterized by warmer temperatures that begin to dominate the climate. With minimums rising to 18°C (64°F) and average highs reaching 34°C (94°F), the month signals a significant warmth compared to the mild spring months. This increase in temperature not only enhances the city's vibrant outdoor life but also sets the stage for the sweltering heat of July and August. June’s average temperature of 26°C (79°F) reflects a growing trend towards hotter summers, inviting locals and visitors alike to enjoy the cultural festivities in the sun. As the heat intensifies, so does the need for hydration and shade, making June an exciting yet essential time to prepare for the peak summer season ahead.
June marks a significant peak in precipitation for Nanjing, China, with an impressive 258 mm (10.1 in) of rain, resulting in 21 rainy days throughout the month. This surge is notable not only for its quantity but also as a part of a broader trend, where the rainy spring months of April and May set the stage for June's downpours. In contrast, this month holds almost double the precipitation of both July and August, which tend to have lower rainfall amounts despite their longer duration of rainy days. The increased rain in June signals the transition into the hot summer, making it a critical period for local agriculture and water resources. As the wettest month of the year, June underscores Nanjing's dynamic climate and the importance of preparing for its unpredictable weather patterns.
In Nanjing, China, June experiences a notable humidity level of 83%, setting the stage for the summer season. This month marks a slight decrease from May’s peak of 85%, yet remains significantly higher than the cooler months earlier in the year, such as January and February, which hover around 63% to 66%. As the city transitions into the sweltering summer months, July sees a sharp increase to a staggering 89%, highlighting a trend of escalating humidity that persists through August. This seasonal shift underscores the region's characteristic subtropical climate, where rising temperatures are paired with muggy conditions, making June a pivotal point in Nanjing’s annual humidity cycle.
In June, Nanjing, China, experiences an extreme UV Index of 13, consistent with the heightened levels seen in the preceding months of May and July. This trend indicates that outdoor enthusiasts should exercise caution, as the recommended burn time is just 10 minutes under these conditions. Following the extreme readings of March, April, and May, June maintains this intensity, highlighting the importance of protective measures against the sun. Staying informed about the UV Index is crucial during this time, so be sure to check detailed forecasts at Nanjing UV Index for the best ways to enjoy the summer sun safely.
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June in Nanjing, China, shines brightly with 253 hours of sunlight, marking a delightful transition into summer. As the year unfolds, the city experiences an impressive increase in sunshine, peaking in the sweltering July and August months, where it basks in over 300 hours of golden rays. This upward trend, especially from May's 282 hours, highlights the approach of warmer days and the vibrant energy they bring. However, June remains a significant month with its ample sunshine, allowing both locals and visitors to enjoy the outdoors before the peak summer heat sets in. After June, the sunlight begins to taper off slightly in the subsequent months, yet the warmth of these sunny hours lingers in the hearts of those who experience this beautiful season.
June in Nanjing, China, marks a significant dip in the likelihood of sunny weather, with only a 14% chance of sun. This trend follows a gradual decline from the earlier months of the year, where January boasts a 68% chance of sunshine, gradually decreasing through the spring. By the time summer arrives, the probability of clear skies has plummeted, likely due to the onset of the rainy season. Interestingly, July sees a slight uptick to 33%, hinting at potential breaks in the clouds, but the overall pattern indicates that those hoping for abundant sunshine in June may need to prepare for rain and overcast skies instead.
In Nanjing, China, the daylight duration gradually increases from January to May, reaching a peak of 13 hours in both June and July. This seasonal progression highlights the city's transition into summer, where longer days invite outdoor activities and social gatherings under the sun. As the year moves toward late summer and autumn, daylight begins to taper off, with August showing a slight reduction to 12 hours and September maintaining this duration. By October, the hours of daylight diminish further, returning to 11 hours in October and settling at 10 hours from November through December. This rhythm of daylight not only marks the changing seasons but also enriches the daily life and experiences of those living in Nanjing.
As June arrives in Nanjing, the winds continue their gentle dance, with an average speed of 2.2 m/s (5 mph), slightly cooling the air amidst the rising summer temperatures. Following the trend from earlier months, June's breeze is consistent, akin to the soft whisper of spring—predominantly maintaining a steady pace similar to May's 2.3 m/s. As the summer progresses, winds tend to taper off, with July showing a minor decrease to 2.1 m/s. This subtle shift encapsulates the transition towards warmer, more humid days, yet June remains a calm interlude before the stillness of August, which sees the winds dip even further to 1.7 m/s (4 mph). Overall, June's mild breezes offer a refreshing respite, making it an ideal time to enjoy the scenic beauty of Nanjing.
Weather in Nanjing varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Nanjing, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in June and January, there is a stark contrast in temperatures and precipitation. June enjoys warm conditions with average temperatures around 26°C (79°F) and highs reaching as much as 34°C (94°F), while January experiences much cooler weather, with average temperatures at 10°C (50°F) and lows dropping to -2°C (29°F). Furthermore, June is characterized by significant rainfall, with about 258 mm (10.1 in) over 21 days, leading to high humidity levels of 83%. In contrast, January sees much less precipitation, totaling only 43 mm (1.7 in) over just 6 days, and lower humidity at 63%. For more detailed insights, you can check out Nanjing weather in January.
June and February present a striking contrast in weather conditions. June typically boasts warmer temperatures, ranging from a minimum of 18°C (64°F) to a maximum of 34°C (94°F), with an average of 26°C (79°F). It is also characterized by high humidity at 83% and significant precipitation, totaling 258 mm (10.1 in) over 21 days. In stark contrast, February features much cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 28°C (82°F), averaging just 11°C (52°F). The month has a lower humidity level of 66% and less rainfall, totaling 82 mm (3.2 in) over only 9 days. For more detailed insights, you can check Nanjing weather in February.
In comparing the weather of June and March, significant differences are evident. June boasts warmer temperatures, with a minimum of 18°C (64°F) and an average of 26°C (79°F), reaching a maximum of 34°C (94°F). In contrast, March has a much cooler climate, featuring a minimum temperature of 4°C (40°F) and an average of 16°C (61°F), peaking at 30°C (87°F). Additionally, June experiences higher precipitation levels, with 258 mm (10.1 in) spread over 21 days, compared to March's 162 mm (6.4 in) over 17 days. Humidity is also slightly higher in June at 83%, compared to March's 77%. For a detailed look at March weather, visit Nanjing weather in March.
In comparing the weather between April and June, June exhibits significantly warmer temperatures, with minimums of 18°C (64°F) and averages reaching up to 26°C (79°F), while April starts cooler with a minimum of 7°C (45°F) and an average of 19°C (67°F). The maximum temperatures in June can soar to 34°C (94°F), compared to April’s peak of 31°C (88°F). Additionally, June experiences higher precipitation, accumulating 258 mm (10.1 in) over 21 days, in contrast to April's 168 mm (6.6 in) over 17 days. Humidity levels also rise in June, averaging 83% compared to April's 73%. For more details, you can check Nanjing weather in April.
In comparing the weather of June and May, we see notable differences in temperature and precipitation patterns. June tends to be warmer with a minimum temperature of 18°C (64°F) and an average of 26°C (79°F), while May has cooler temperatures, ranging from a minimum of 11°C (53°F) and an average of 24°C (75°F). Both months share the same maximum temperature of 34°C (94°F). However, June receives significantly more rainfall, totaling 258 mm (10.1 in) over 21 days, compared to May's 171 mm (6.7 in) over 19 days. The humidity remains relatively high in both months, with June at 83% and May slightly higher at 85%. For more detailed insights, you can check Nanjing weather in May.
In June, the weather typically features a minimum temperature of 18°C (64°F), averaging around 26°C (79°F) and peaking at 34°C (94°F). The month experiences significant rainfall, with a total of 258 mm (10.1 in) over 21 days, alongside a high humidity level of 83%. In contrast, July presents warmer conditions, with minimum temperatures rising to 21°C (70°F), an average of 28°C (83°F), and maximums reaching up to 39°C (103°F). Rainfall decreases considerably to 98 mm (3.9 in) over 16 days, while humidity slightly increases to 89%. For more detailed information on July weather in Nanjing, you can check this link: Nanjing weather in July.
When comparing the weather in June and August, June tends to be cooler with average temperatures ranging from 18°C (64°F) to a maximum of 34°C (94°F), while August sees warmer conditions, with temperatures from a minimum of 22°C (71°F) to a high of 37°C (100°F). June experiences significantly more rainfall, with 258 mm (10.1 in) of precipitation over 21 days, compared to August’s 152 mm (6.0 in) over 20 days. Humidity levels are also quite high in both months, with June at 83% and August slightly higher at 88%. For more detailed weather insights, you can check out Nanjing weather in August.
In comparing the weather between June and September, both months share a similar average temperature of 26°C (79°F), but some key differences stand out. June experiences higher humidity at 83% and significantly more rainfall, with 258 mm (10.1 in) over 21 days, making it one of the wetter months. In contrast, September sees a drop in humidity to 62%, and with only 108 mm (4.3 in) of rainfall over 15 days, it is relatively drier. Additionally, September can reach a maximum temperature of 38°C (100°F), making it hotter at times compared to June's maximum of 34°C (94°F). For more detailed insights, you can check Nanjing weather in September.
In June, the weather tends to be much warmer and more humid, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 34°C (94°F), coupled with high humidity levels of 83%. The month also sees significant rainfall, averaging 258 mm (10.1 in) over about 21 days, making it a rather wet time of year. In contrast, October presents cooler and drier conditions, with average temperatures ranging from 11°C (52°F) to a maximum of 36°C (96°F) and only 50 mm (2.0 in) of precipitation spread over just six days. The humidity drops significantly to 56%, providing a more comfortable atmosphere. For more details on the weather in October, visit Nanjing weather in October.
June and November present strikingly different weather conditions. June typically enjoys warmer temperatures, with lows around 18°C (64°F) and highs reaching up to 34°C (94°F), while November offers cooler conditions, with minimum temperatures dropping to 5°C (42°F) and maximums peaking at 30°C (87°F). The humidity in June is notably high at 83%, contributing to a humid atmosphere, compared to November's more comfortable 63% humidity. Additionally, June experiences significantly more rainfall, averaging 258 mm (10.1 in) over 21 days, whereas November sees only 45 mm (1.8 in) over just 8 days. For a more detailed comparison of weather conditions, you can check Nanjing weather in November.
In June, the weather is characterized by warm temperatures, with a minimum of 18°C (64°F), an average of 26°C (79°F), and a maximum reaching 34°C (94°F). The month experiences significant rainfall, totaling 258 mm (10.1 in) over 21 days, combined with high humidity levels at 83%. In contrast, December brings much cooler temperatures, with a minimum of 0°C (32°F), an average of 11°C (52°F), and a maximum of 26°C (79°F). Precipitation is markedly lower in December, with only 31 mm (1.2 in) spread across just 5 days, and humidity decreases to 70%. For more details on December weather specifics, you can check Nanjing weather in December.
June in Nanjing marks the transition into the hot and humid summer months, with temperatures soaring higher than in the cooler spring. As the month progresses, the average temperature shifts to a balmy warmth, creating a vibrant atmosphere filled with lush greenery. However, this season also brings significant precipitation, as rain showers frequent the landscape, making it one of the wetter months of the year. With humidity rates peaking, the air feels thicker, distinctively setting June apart from the drier, cooler months preceding it. To explore more about the city’s weather patterns throughout the year, visit Nanjing Climate.