Last updated: August 21, 2025
In Zhoushan, China, October ushers in a pleasant transition with maximum temperatures reaching 27°C (82°F) and an average of 21°C (71°F), offering a comfortable climate for both residents and travelers. While the minimum temperature dips to 16°C (60°F), the month is characterized by moderate humidity levels at 79%, creating a refreshing atmosphere. However, prepare for occasional rainfall, as Zhoushan experiences about 150 mm (5.9 in) of precipitation over 10 days. This combination of temperate weather and sporadic showers makes October an ideal time to explore the stunning landscapes and vibrant culture of this coastal gem.
In Zhoushan, China, October marks a delightful transition into autumn, characterized by mild temperatures that invite outdoor exploration. With a minimum of 16°C (60°F) and an average rising to 21°C (71°F), the weather remains comfortably warm, making this month a favorite for both locals and visitors. The daytime highs can reach 27°C (82°F), allowing for plenty of sunshine before the cooler months set in. This month beautifully balances the lingering warmth of summer with the crispness of fall, setting the stage for a stunning showcase of autumn foliage. As temperatures dip in November, October serves as a final opportunity to enjoy the inviting climate before winter arrives.
In October, Zhoushan experiences a notable shift in its precipitation patterns, recording 150 mm (5.9 in) of rainfall over 10 days, a slight decrease from the heavier downpours of the summer months. This marks a transition from the intense rainfall during June (318 mm) and May (199 mm) to more moderate levels, reflective of the city's seasonal cycle. As autumn deepens, October's precipitation serves as a bridge, nurturing the landscape and preparing it for the drier months ahead. With less frequent rain than seen in the peak summer, this month offers a serene backdrop where the region's vibrant scenery begins to take on the rich hues of fall.
As autumn descends upon Zhoushan, China's humidity begins to shift, reflecting a gradual decline after the peak summer months. In October, the humidity averages around 79%, providing a modest respite compared to the sweltering figures of July and June, which soar to an impressive 91%. This slight decrease signals the transition from the heavy, muggy air of summer to the cooler, crisper conditions of late fall. While October's humidity is still elevated compared to the winter months, it marks the beginning of a trend towards drier air, paving the way for the upcoming months where humidity stabilizes around the 80% mark. The continuing fluctuations highlight Zhoushan's rich climatic tapestry, making for a uniquely engaging experience as the seasons change.
In October, Zhoushan experiences a UV Index of 8, categorized as very high, with a burn time of just 15 minutes. This marks a slight decline from the summer peak months of June, July, and August, which hovered at an extreme UV Index of 12. However, October still maintains a level that warrants caution, aligning closely with the indices seen in early spring. As the season transitions, the UV radiation begins to ease, but the risk remains significant, so outdoor enthusiasts should remain vigilant during their sun exposure. To stay informed about daily changes in UV levels, check out the Zhoushan UV Index.
UV Risk Categories
October in Zhoushan, China, offers a delightful transition into autumn with 249 hours of sunshine. While this figure is slightly lower than the sun-drenched days of August, which boasts a peak of 325 hours, it still reflects a respectable amount of light as the years turn. The trend shows that sunshine hours generally soar during the summer months, reaching their zenith in July and August, before gradually tapering off into the fall and winter. As October unfolds, the earlier warmth of May (291 hours) and June (262 hours) begins to wane, setting the stage for the cooler, more overcast days of November. The lingering sun in October invites residents and travelers alike to savor the beauty of Zhoushan before the chill sets in, making it a perfect time for outdoor exploration amidst the changing foliage.
In October, Zhoushan, China, enjoys a 43% chance of sunny weather, positioning it as a pleasant transition into autumn. This figure is a notable improvement from the sultry summer months of June and July, where the likelihood of sunshine drops to a mere 22% and 16%, respectively. As the year progresses from September's 48% sunshine probability, October offers just a slight decline, making it one of the more favorable months for basking in the sun before the winter chill sets in. Overall, the data highlights a seasonal pattern where early autumn in Zhoushan still holds promise for those seeking sunshine, offering a refreshing break after the humid summer days.
In Zhoushan, China, October marks the transition into shorter daylight hours, offering approximately 11 hours of sunlight each day. This is a slight decrease from the longer days of summer, where June boasts the peak at 14 hours. As autumn settles in, the gradual shortening of days becomes more pronounced, dipping down from a peak in May through August, where 13 hours of daylight was typical. While October's sunlight is still generous compared to the winter months ahead, which feature 10 hours each in January and November, the rhythm of light and shadow reflects the cyclical nature of the seasons, preparing the landscape and its inhabitants for the calmness of the coming winter.
As October arrives in Zhoushan, China, the winds pick up again, matching the January breeze with an average speed of 6.7 m/s (15 mph). This month marks a return to the brisk conditions after a lull during the summer, where June saw the calmest winds at 4.5 m/s (10 mph). The fluctuating wind speeds throughout the year reveal a noticeable uptick in October that aligns with the transition towards winter, mirroring the stronger gusts found in both July and January. Overall, October’s winds bring a refreshing change, hinting at the approaching cooler months while maintaining a pleasant energy that characterizes this coastal paradise.
Weather in Zhoushan varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Zhoushan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, the weather is characterized by warmer temperatures, with daily averages around 21°C (71°F) and maximums reaching up to 27°C (82°F). This month sees a fair amount of precipitation, totaling 150 mm (5.9 in) over about 10 days, accompanied by a high humidity level of 79%. In contrast, January offers a stark shift, with average temperatures dropping to a chilly 9°C (48°F) and maximums only hitting 16°C (62°F). Precipitation decreases to 89 mm (3.5 in) over the same number of days, and humidity is lower at 68%. The comparison highlights the transition from the mild, wet days of October to the cold, drier winter of January. For more details, check out Zhoushan weather in January.
October and February present contrasting weather conditions. October enjoys milder temperatures, with an average of 21°C (71°F) and highs reaching up to 27°C (82°F), while February is considerably colder, averaging only 8°C (47°F) with maximum temperatures of 15°C (59°F). Precipitation is more abundant in October, totaling 150 mm (5.9 in) over 10 days, compared to February's 93 mm (3.7 in) spread over 11 days. Additionally, humidity levels are slightly higher in October at 79% compared to February's 73%. For more specific insights into February’s climate, you can check Zhoushan weather in February.
In comparing the weather of October and March, we can see significant differences in temperature and overall climate conditions. October boasts milder temperatures, with averages around 21°C (71°F) and maximums reaching 27°C (82°F), whereas March sees much cooler conditions, with average temperatures only about 11°C (52°F) and highs of 17°C (62°F). Both months experience considerable rainfall, with October receiving a total of 150 mm (5.9 in) over 10 days, compared to March's 131 mm (5.2 in) spread over 15 days. Interestingly, the humidity remains quite similar, hovering around 79% in October and 80% in March. For a detailed overview of March weather, you can visit Zhoushan weather in March.
When comparing the weather in October and April, it is evident that October tends to be significantly warmer. With average temperatures ranging from a minimum of 16°C (60°F) to a maximum of 27°C (82°F), October offers a comfortable climate for outdoor activities. In contrast, April experiences cooler temperatures, with averages between 10°C (50°F) and 19°C (67°F), making it feel more brisk.
Precipitation levels in October are higher, averaging 150 mm (5.9 in) over 10 days, compared to April's 99 mm (3.9 in) during the same number of days. Interestingly, April's humidity is slightly higher at 86%, while October's humidity is 79%. For a more detailed look at the weather in April, you can visit Zhoushan weather in April.
When comparing the weather in October and May, October tends to be slightly warmer, with average temperatures ranging from 16°C (60°F) to a high of 27°C (82°F), while May has a cooler average, ranging from 14°C (58°F) to a maximum of 24°C (75°F). Additionally, October experiences about 150 mm (5.9 in) of precipitation over 10 days, while May is wetter, with 199 mm (7.8 in) over 12 days. Humidity levels are also higher in May at 88%, compared to October's 79%. For more specific details about May weather, you can check Zhoushan weather in May.
In comparing the weather between October and June, October presents a milder climate with average temperatures ranging from 16°C (60°F) to a maximum of 27°C (82°F). The month experiences around 150 mm (5.9 in) of precipitation spread over about 10 days, with humidity at 79%. In contrast, June is warmer, with temperatures starting slightly higher at a minimum of 19°C (66°F) and peaking at 28°C (83°F). Precipitation levels are notably higher in June, totaling 318 mm (12.5 in) over 16 days, and humidity rises to 89%. For those curious to learn more about June weather, you can visit Zhoushan weather in June.
In October, the weather is generally cooler with average temperatures ranging from 16°C (60°F) to a maximum of 27°C (82°F), while July boasts warmer conditions with temperatures between 23°C (73°F) and 30°C (85°F). Although July is warmer, it also has higher humidity at 91%, compared to October's 79%. Precipitation levels are slightly lower in October, with 150 mm (5.9 in) over about 10 days, compared to July’s 175 mm (6.9 in) across 11 days. For a more detailed look at July's weather, you can refer to Zhoushan weather in July.
In October, the weather tends to be cooler and more comfortable than in August, with average temperatures ranging from a minimum of 16°C (60°F) to a maximum of 27°C (82°F), compared to August's warmer range of 23°C (73°F) to 30°C (87°F). Despite the slight difference in total precipitation—150 mm (5.9 in) in October versus 140 mm (5.5 in) in August—the humidity is notably lower in October at 79%, compared to August's 88%. This results in a more pleasant atmosphere as the month progresses. For more detailed information, you can check out Zhoushan weather in August.
In October, temperatures experience a slight decline compared to September, with minimums dropping from 21°C (70°F) to 16°C (60°F) and average highs decreasing from 29°C (85°F) to 27°C (82°F). While October presents a touch cooler weather, it also brings increased precipitation, falling to 150 mm (5.9 in) over about 10 days, compared to September's higher total of 172 mm (6.8 in) across 14 days. Humidity levels remain relatively stable, just slightly increasing from 78% in September to 79% in October. For more details on September's weather, you can check Zhoushan weather in September.
October and November present distinct weather contrasts. In October, temperatures range from a minimum of 16°C (60°F) to a maximum of 27°C (82°F), with an average of 21°C (71°F), while November sees cooler temperatures, peaking at 22°C (72°F) and averaging just 17°C (63°F). Precipitation is more prevalent in October, accumulating to 150 mm (5.9 in) over 10 days, compared to November's 82 mm (3.2 in) under similar rainfall days. Humidity remains fairly consistent, with October at 79% and November slightly higher at 80%. For more specific insights about the weather in November, visit Zhoushan weather in November.
In October, temperatures are generally warmer, ranging from a minimum of 16°C (60°F) to a maximum of 27°C (82°F), with an average temperature of 21°C (71°F). In contrast, December brings much cooler conditions, with temperatures dropping to a minimum of -1°C (30°F) and rising to a maximum of 19°C (67°F), averaging around 12°C (53°F). Additionally, while October experiences higher levels of precipitation at 150 mm (5.9 in) over 10 days, December sees less rainfall at 86 mm (3.4 in) spread over 11 days. Despite these differences, humidity remains consistently high in both months, hovering around 79% in October and 80% in December. For a detailed look at December's weather, visit Zhoushan weather in December.
As October unfolds in Zhoushan, the weather offers a delightful transition from the heat of summer to the more temperate embrace of autumn. With average temperatures hovering around a comfortable 21°C, visitors can enjoy a perfect blend of warmth and coolness, ideal for outdoor activities. Unlike the sweltering summer months, October sees a rise in humidity, producing a refreshing, albeit slightly damp atmosphere, as the region experiences about 10 days of rain and a total precipitation of 150 mm. This makes for stunning landscapes, with the lush greenery enhanced by the seasonal moisture. For those curious about how October's climate compares to other months, be sure to check out Zhoushan Climate for a comprehensive overview.