Last updated: August 21, 2025
In October, China and Japan experience a transitional phase marked by delightful weather conditions. With maximum temperatures reaching a pleasant 29°C (84°F) and an average of 26°C (78°F), the warmth is complemented by cooler minimums of 21°C (70°F), creating an inviting atmosphere for outdoor activities. However, travelers should be prepared for moderate rainfall, averaging 142 mm (5.6 in) over 13 days, as humidity hovers around a notable 80%, enhancing the lush landscapes of both countries during this picturesque month. Enjoy the vibrant fall foliage as nature beautifully transitions into winter!
October marks a beautiful transition in temperatures for China and Japan, showcasing a gentle descent into autumn's embrace. The minimum temperature hovers around 21°C (70°F), offering a comfortable start to the month, while the average rises to 26°C (78°F), gradually hinting at the cooler days ahead. With a maximum reaching 29°C (84°F), October still carries remnants of summer warmth, enticing outdoor adventures and foliage strolls. As the days shorten and the air becomes crisper, this month serves as a perfect reminder of the seasonal shift, paving the way for the cooler November ahead.
In October, both China and Japan experience a notable transition in weather patterns, characterized by average precipitation of 142 mm (5.6 in) over the month, delivered across approximately 13 days of rainfall. This marks a slight decrease from the wetter months of June and September, where precipitation peaked at 403 mm (15.9 in) and 210 mm (8.3 in), respectively. Despite this drop, October still showcases the lingering effects of autumn, contributing to a refreshing change in the landscape. As temperatures cool, the irregular rainfall patterns signal the onset of winter preparations, allowing nature to thrive in its own rhythm and character.
In October, humidity levels in China and Japan settle at a comfortable 80%, marking a slight dip from the peak of 86% experienced during the summer months of June and July. This change signifies a gradual transition from the more intense humidity of summer, which is at its highest in early to mid-year, and illustrates a steady decrease leading up to the cooler months of November and December. As the year progresses, October’s moderate humidity offers a reprieve from the sticky summer heat while still retaining a touch of the lingering warmth of autumn. This blend of moisture helps to create a vibrant atmosphere, perfect for experiencing the seasonal changes in these culturally rich countries.
In October, the UV Index across China and Japan sees a notable decline compared to the sweltering summer months, dropping to a very high level of 9. This reduction from the peak 13 observed from May to September allows for a more manageable burn time of 15 minutes, offering a brief window for outdoor activities without burning. Despite the seasonal shift, the UV risk remains significant, emphasizing the importance of sun protection even as temperatures cool. This trend showcases the lingering intensity of UV radiation well into autumn, reminding us to stay vigilant against sun exposure. For more detailed insights, check out China UV Index.
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As the autumn breeze settles in, October shines brightly across China and Japan with an impressive 272 hours of sunlight, showcasing the beauty of the transition between summer and winter. This month continues a trend of declining daylight hours as the seasons shift; however, it remains substantially brighter than the early months of the year, like January's mere 149 hours. After July and August’s peak sunlight, October still boasts a generous amount of sunshine, hinting at a lingering warmth before the colder months set in. The gradual decline in daylight is evident, but October's light-filled days offer a delightful balance, making it a perfect time for enjoying the vibrant autumn landscapes.
As October rolls in, the likelihood of sunny weather in China and Japan stands at 47%, indicating a favorable shift towards clearer skies as the month progresses. This month showcases a noticeable upward trend in sunshine compared to earlier summer months, with September peaking at 58%. Following the hot days of summer, October offers a welcome transition, often marked by vibrant autumn foliage and comfortable temperatures. In contrast to the dreariness of June and July, which only see 11% and 25% of sunny days respectively, October stands out as a relatively bright month, combining a mix of crisp air and sunny spells that make it a delightful time to explore the beautiful landscapes of both countries.
As October arrives in China and Japan, the transition from the vibrant summer months becomes apparent with daylight durations averaging around 11 hours. This follows a peak in daylight during the summer months of June to August, where residents enjoyed a consistent 13 hours of sunlight. As the year progresses, the days gradually shorten, dropping from a robust 12 hours in September to 11 hours in October, hinting at the onset of winter. Interestingly, both countries experience a steady decline from May's abundant natural light into the fall season, with the month's shorter days serving as a precursor to the impending winter chill and darker months ahead. This cyclical shift not only marks a change in daylight but also signals a transition in daily activities, cultural events, and seasonal festivities that come with the cooler weather.
As October rolls in, a refreshing breeze sweeps across China and Japan, with average wind speeds of 7.8 m/s (18 mph), mirroring the lively gales of both January and November. This increase marks a noticeable rebound from the calmer months of late summer and early fall, where September's winds dropped to a gentle 5.6 m/s (12 mph). Following the trend of fluctuating speeds, October's winds invigorate the atmosphere, hinting at the transition into winter's embrace. Looking forward, the shift in wind patterns suggests a consistent vitality in the air as the year draws to a close, reinforcing October as a bridge between the warmth of autumn and the chill ahead.
Weather in China varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in China, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, the weather is notably warmer, with average temperatures ranging from 21°C (70°F) at night to a high of 29°C (84°F) during the day, accompanied by high humidity levels of 80%. This month sees considerable precipitation, with around 142 mm (5.6 in) over 13 days. In contrast, January experiences a significant cool-down, with temperatures dropping to a minimum of 12°C (53°F) and peaking at 23°C (74°F). The humidity also declines to 71%, and while January has less rainfall at 105 mm (4.1 in), it sees fewer rainy days, totaling 10. For a more detailed view of weather patterns, you can refer to China weather in January.
October and February present contrasting weather patterns. In October, temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (84°F), averaging around 26°C (78°F). This month is characterized by high humidity at 80% and significant rainfall, with 142 mm (5.6 in) of precipitation over 13 days. In stark contrast, February experiences milder temperatures, with a minimum of 11°C (52°F), an average of 18°C (64°F), and a maximum of 24°C (75°F). The precipitation is also lower, measuring 113 mm (4.5 in) across the same number of rainy days, and the humidity is somewhat reduced at 71%. For more details on February weather patterns, you can visit China weather in February.
In October, the weather tends to be warmer and more humid, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (84°F). In contrast, March sees cooler temperatures, with averages between 14°C (57°F) and 24°C (75°F). Both months experience similar levels of precipitation, with October recording 142 mm (5.6 in) and March slightly lower at 138 mm (5.5 in), though both months have rain on approximately 13 days. Additionally, October has higher humidity levels at 80%, compared to March's 76%. For more insights on March weather, you can visit China weather in March.
In October, the weather is notably warmer, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (84°F), compared to April, which has a milder climate with temperatures between 15°C (59°F) and 25°C (78°F). Additionally, October sees higher levels of precipitation, totaling 142 mm (5.6 in) over approximately 13 days, while April has slightly less precipitation at 119 mm (4.7 in) over 12 days. Humidity levels are relatively similar between the two months, with October at 80% and April at 82%. For more detailed information about April weather, you can check out China weather in April.
When comparing the weather in October and May, we see distinct differences in temperature and precipitation. October typically enjoys warmer temperatures with a minimum of 21°C (70°F) and an average of 26°C (78°F), while May has slightly lower temperatures, with a minimum of 19°C (66°F) and an average of 23°C (74°F). However, May is characterized by significantly higher precipitation, totaling 206 mm (8.1 in) compared to October's 142 mm (5.6 in), though both months experience rain on about 13 days. Additionally, humidity levels are slightly higher in May at 84%, compared to 80% in October. For more detailed information about the weather in May, visit China weather in May.
In October, the weather features a comfortable average temperature of 26°C (78°F) with a minimum of 21°C (70°F) and a maximum of 29°C (84°F). The month experiences significant rainfall, totaling 142 mm (5.6 in) spread over 13 days, with humidity levels at 80%. In contrast, June presents slightly warmer temperatures, with a similar average of 26°C (79°F), but with a slightly higher minimum of 22°C (71°F) and a maximum of 28°C (83°F). June is characterized by a much wetter climate, receiving 403 mm (15.9 in) of precipitation over 20 days and higher humidity at 86%. For more details on the weather in June, you can check China weather in June.
In comparison to July, October features slightly cooler temperatures, with average highs of 26°C (78°F) compared to July's 28°C (82°F). While October begins with a minimum temperature of 21°C (70°F), July starts at a warmer 26°C (78°F). October experiences more rainfall, totaling 142 mm (5.6 in) over 13 days, as opposed to July's 174 mm (6.8 in) over just 11 days. The humidity levels in both months remain high, with October at 80% and July at 86%. For more specifics on the weather in July, check out this link: China weather in July.
In comparison to August, October features slightly cooler temperatures, with averages ranging from a minimum of 21°C (70°F) to a maximum of 29°C (84°F), while August boasts warmer temperatures, averaging between 25°C (78°F) and 30°C (87°F). Precipitation levels are somewhat similar, with October experiencing 142 mm (5.6 in) over 13 days, compared to August's 152 mm (6.0 in) across 14 days. Humidity remains high in both months, with October at 80% and August slightly higher at 82%. For more detailed insights on August weather, you can visit China weather in August.
In comparing the weather between September and October, October experiences slightly cooler temperatures, with average highs of 29°C (84°F) compared to September's 30°C (86°F). The minimum temperatures in October also drop to 21°C (70°F), while September starts at a warmer 24°C (75°F). Additionally, October sees a notable decrease in precipitation, totaling 142 mm (5.6 in) over 13 days, whereas September records higher precipitation levels with 210 mm (8.3 in) across 20 days. Humidity levels are fairly consistent, remaining around 80% in October and slightly higher at 82% in September. For more detailed insights, you can visit China weather in September.
In October, temperatures are warmer with a minimum of 21°C (70°F) and an average of 26°C (78°F), peaking at a maximum of 29°C (84°F). This month experiences significant rainfall, totaling 142 mm (5.6 in) over 13 days, coupled with high humidity levels at 80%. In contrast, November sees a slight decrease in temperature, with a minimum of 18°C (65°F) and an average of 23°C (73°F), reaching a maximum of 27°C (80°F). Precipitation also decreases to 112 mm (4.4 in) spread over 11 days, and humidity remains relatively stable at 79%. For more detailed information, you can check China weather in November.
October and December present quite a contrast in weather conditions. In October, temperatures are notably warmer, with averages around 26°C (78°F) and highs reaching up to 29°C (84°F), while December sees a drop, with average temperatures around 19°C (67°F) and maximums of 25°C (77°F). Precipitation is relatively high in October, occurring over 13 days with a total of 142 mm (5.6 in), slightly decreasing in December to 135 mm (5.3 in) but spread over 15 days. Additionally, October's humidity is higher at 80%, compared to December's 75%, making October feel more tropical. For those interested in exploring weather patterns specific to December, check out China weather in December.
In October, the weather in China presents a pleasant transition as temperatures begin to cool, offering a welcome respite from the summer heat. With an average temperature of around 26°C (78°F), the conditions are generally comfortable, although occasional warm days can still reach up to 29°C (84°F). As the month progresses, higher humidity levels and increased precipitation—averaging 142 mm over about 13 days—are notable, making this time ideal for those seeking to experience the vibrant autumn scenery. This shift in weather not only distinguishes it from the sweltering summer months but also enhances the beauty of the landscapes. For more insights about seasonal changes, visit China Climate.