Last updated: August 21, 2025
October in Chang'an, China brings a captivating transition in weather as the crisp autumn air sets in. With maximum temperatures reaching a pleasant 28°C (83°F) and an average of 8°C (47°F), the month offers a welcome respite from the summer heat. However, nights can dip to a chilly -6°C (22°F), inviting cozy layers for evening strolls. Rainfall is moderate at 35 mm (1.4 in) over approximately 6 days, and the air carries a notable humidity level of 83%, adding a touch of dampness to the atmosphere. This blend of temperatures and moisture makes October an intriguing and vibrant month to experience the beauty of Chang'an.
In October, temperatures in Chang'an, China begin to showcase a subtle transition towards the cooler months, with minimums dipping to -6°C (22°F). The average temperature hovers around 8°C (47°F), providing a crisp but refreshing atmosphere. As days progress, maximum temperatures can reach a pleasant 28°C (83°F), allowing for some mild and comfortable afternoons. This month notably bridges the warmth of early autumn and the impending chill of winter, highlighting a trend of decreasing warmth as the year approaches its end. The weather is ideal for enjoying the beautiful fall foliage, making October a delightful time to explore this historic city.
In October, Chang'an experiences a notable shift in its precipitation patterns as the autumn season takes hold. With an average of 35 mm (1.4 in) of rain over 6 days, this month brings a refreshing reprieve after the intense summer monsoons. October's rainfall marks a drop from the late-summer peak of 182 mm in August, yet it still sustains a moderate level of moisture compared to earlier months. This transitional period, characterized by crisp air and diminishing rainfall, signals the approach of winter, as the amount of precipitation in November closely mirrors October's, at 36 mm (1.4 in), suggesting a continued trend of lingering dampness before the year's end. The steady decrease from the summer highs to these autumn figures highlights the seasonal rhythm of Chang'an's climate.
In October, Chang'an experiences a pleasant humidity level of 83%, marking a slight dip from the peak months of summer. Following the sweltering July and August, when humidity soars to 87% and 89% respectively, October transitions the city into a more comfortable atmosphere as it heads toward winter. This month’s humidity is a subtle reminder of the lingering warmth from the previous season, yet it still signifies a shift towards drier fall conditions when compared to the high levels of 82% seen in June and 84% in September. As the year progresses, humidity steadily declines, hinting at the refreshing crispness of autumn, making October a delightful time to explore the rich history and vibrant culture of Chang'an.
As October unfolds in Chang'an, the UV Index dips to 5, placing it in the moderate exposure category. This is a significant decrease from the blistering highs of summer, where values peaked at 10, indicating the need for just 30 minutes of sun exposure before risking a sunburn. The month contrasts sharply with the intense heat and elevated UV levels of July and August, and serves as a gentle reminder for residents to remain cautious, especially during outdoor activities. As the season shifts, October offers a welcomed reprieve, yet awareness remains essential for safe sun enjoyment. For more detailed insights, check the Chang'an UV Index.
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Basking in the glow of October, Chang'an, China experiences 259 hours of sunshine, reflecting a subtle downturn as the city transitions into late autumn. While this month showcases a noteworthy amount of daylight, it's a gentle decline from the sun-drenched summer months, peaking in July with 312 hours. The trend illustrates a gradual ebb as the year progresses—beginning with a crisp 192 hours in January, sunshine hours steadily climbed toward the summer peak before tapering off slightly in October. This seasonal shift hints at the cozy embrace of cool breezes and changing leaves, inviting residents and visitors alike to savor the rich tapestry of autumn while still basking in ample sunlight.
In Chang'an, China, October brings a refreshing shift in weather, with a 56% chance of sunny days that stands out against the backdrop of the year. This month features a notable increase in sunshine compared to the summer months, which struggle with cloudier skies and lower odds of bright weather. As we transition from the warmth of September’s 29% likelihood of sun, October emerges as a beacon for outdoor enthusiasts, offering more favorable conditions that hint at the beautiful bounty of autumn. This uptick in sunny weather continues into the cooler months, setting the stage for a delightful blend of crisp air and golden-hued landscapes.
As October settles over Chang'an, China, the city's daylight hours begin to dwindle, providing only 11 hours of light each day. This gradual reduction follows the peak of 15 hours in June, showcasing a clear trend of diminishing daylight as the seasons shift. The transition from the vibrant days of summer to the more subdued atmosphere of autumn is marked by a steady decline, echoing the earlier months' patterns. After basking in the warmth of 14 hours in May and 13 hours throughout the summer, October signals the onset of shorter days, reminding residents of the impending winter. The cyclical nature of daylight in Chang'an is a captivating reminder of the interplay between the earth and the changing seasons.
As October arrives in Chang'an, the breeze begins to shift, averaging a gentle 2.2 m/s (5 mph). This subtle increase from the 1.8 m/s (4 mph) seen in September marks the transition towards the more invigorating winds of late autumn. Throughout the year, the wind patterns demonstrate a clear trend: a warmer summer sees the winds taper down to their calmest in July and August, while the cooler months of January and November herald stronger gusts, returning to 2.8 m/s (6 mph). October's winds, while mild, hint at the coming chill, enveloping the city in a crisp embrace that stirs the senses and signals the onset of the vibrant autumn palette.
Weather in Chang'an varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Chang'an, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present remarkably different weather conditions. In October, temperatures vary significantly, with lows around -6°C (22°F) and highs reaching up to 28°C (83°F), providing a mild average of 8°C (47°F). The month experiences approximately 35 mm (1.4 in) of precipitation over six days, coupled with a higher humidity level of 83%. In contrast, January is much colder, featuring a striking minimum temperature of -26°C (-14°F) and an average of -11°C (12°F), with a maximum of only 4°C (39°F). Precipitation drops significantly to just 7 mm (0.3 in) over only one day, and humidity decreases to 78%. For a more detailed look at January conditions, you can visit Chang'an weather in January.
When comparing the weather between October and February, there are notable differences in temperature and precipitation. October experiences a minimum temperature of -6°C (22°F) and an average of 8°C (47°F), reaching a maximum of 28°C (83°F), which provides a comfortable and relatively warm atmosphere. In contrast, February is significantly colder with a minimum temperature of -21°C (-6°F), an average of -8°C (17°F), and a maximum of only 9°C (49°F). Additionally, October sees more precipitation, with 35 mm (1.4 in) over about 6 days, while February has much less, at 13 mm (0.5 in) over just 3 days. The humidity levels also differ, with October having 83% and February at 75%. For more detailed information, you can check Chang'an weather in February.
In October, temperatures range significantly, with a minimum of -6°C (22°F) and a comfortable average of 8°C (47°F), peaking at a warm 28°C (83°F). The month experiences about 35 mm (1.4 in) of precipitation across six days and maintains a high humidity level of 83%. In contrast, March is much colder, with temperatures ranging from a frigid minimum of -24°C (-12°F) to a maximum of 23°C (74°F), and an average of just 1°C (33°F). Precipitation is slightly lower at 28 mm (1.1 in) over four days, with humidity at 70%. For a detailed look at March weather in this region, you can check Chang'an weather in March.
When comparing the weather in October and April, we can see some notable differences. In October, temperatures range from a minimum of -6°C (22°F) to a maximum of 28°C (83°F), with an average of 8°C (47°F). The month experiences about 35 mm (1.4 in) of precipitation over six days, along with higher humidity at 83%. In contrast, April offers slightly milder conditions, with temperatures dipping to -5°C (24°F) and peaking at 34°C (93°F) while maintaining an average of 8°C (46°F). Precipitation is less frequent in April, totaling 27 mm (1.1 in) over the same number of rainy days, but the humidity is noticeably lower at 65%. For more details about April weather specifically, check out Chang'an weather in April.
October and May exhibit notable differences in weather characteristics. October welcomes cooler temperatures, with a minimum of -6°C (22°F) and an average of 8°C (47°F), while may can reach a minimum of 0°C (32°F) and average 14°C (57°F). In October, temperatures can soar to a maximum of 28°C (83°F), whereas May sees highs reaching up to 35°C (96°F). Precipitation levels also vary, with October receiving 35 mm (1.4 in) across 6 days and May experiencing a higher total of 77 mm (3.0 in) over 12 days. Additionally, October's humidity stands at 83%, making it feel cooler, compared to May’s lower humidity of 72%. For a closer look at May's weather in Chang'an, check out Chang'an weather in May.
When comparing the weather in October and June, a distinct contrast in temperatures and precipitation emerges. October features a broader range of temperatures, with nighttime lows dropping to -6°C and daytime highs reaching up to 28°C. In contrast, June's temperatures are milder, starting at a minimum of 7°C and peaking at 34°C, contributing to its reputation as a warmer month. Additionally, June experiences more rainfall, averaging 80 mm over 13 days, whereas October sees 35 mm over only 6 days, indicating a drier atmosphere. Despite the overall warmer temperatures in June, both months display similar humidity levels, around 82-83%. For more detailed insights, check out Chang'an weather in June.
October and July exhibit notable differences in weather patterns. In October, temperatures can range from a chilly minimum of -6°C (22°F) to a warm maximum of 28°C (83°F), with an average of 8°C (47°F). Precipitation is relatively low at 35 mm over six days, and humidity remains high at 83%. In contrast, July features much warmer conditions: temperatures typically range from a minimum of 11°C (52°F) to a scorching maximum of 35°C (96°F), with an average of 22°C (72°F). July also experiences a higher precipitation level of 101 mm across eleven days and slightly elevated humidity at 87%. For more information on the weather during July, you can check Chang'an weather in July.
October weather in Chang'an is notably cooler than in August, with average temperatures ranging from a minimum of -6°C (22°F) to a maximum of 28°C (83°F), compared to August's milder range of 6°C (43°F) to 36°C (97°F). Additionally, October experiences much less precipitation, with only 35 mm (1.4 in) over 6 days, while August sees significantly higher rainfall of 182 mm (7.2 in) across 15 days. Humidity levels remain high in both months, at 83% in October and 89% in August, but the overall atmosphere feels drier in October. For more details on August weather, visit Chang'an weather in August.
In September, temperatures are generally milder, with a minimum of 1°C (34°F) and an average of 16°C (61°F), peaking at 29°C (85°F). The month experiences more rainfall, totaling 78 mm (3.1 in) over 9 days, and maintains a relatively high humidity of 84%. In contrast, October sees a wider range of temperatures, with a minimum of -6°C (22°F), an average of 8°C (47°F), and a maximum of 28°C (83°F). Although it has less precipitation at 35 mm (1.4 in) over 6 days, humidity remains high at 83%. For a more detailed look at September weather, check out Chang'an weather in September.
October presents a milder climate with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 28°C (83°F), averaging around 8°C (47°F). The month experiences relatively high humidity at 83%, along with 35 mm (1.4 in) of precipitation over approximately 6 days. In contrast, November sees a significant drop in temperatures, with a minimum of -15°C (5°F) and an average of -1°C (31°F), peaking at just 16°C (62°F). November also maintains a similar level of precipitation at 36 mm (1.4 in) but only over 4 days, and humidity decreases to 67%. For more detailed information, visit Chang'an weather in November.
In October, temperatures range from a chilly -6°C (22°F) at night to a warm 28°C (83°F) during the day, with an average of 8°C (47°F). The month experiences about 35 mm (1.4 in) of precipitation over approximately 6 days, accompanied by a high humidity of 83%. In contrast, December sees much colder conditions, with temperatures dropping to a minimum of -26°C (-14°F), averaging -10°C (15°F), and peaking at just 5°C (41°F). Rainfall decreases significantly to only 10 mm (0.4 in) over just 1 day, and humidity drops to 70%. For a more detailed look at conditions in December, you can visit Chang'an weather in December.
In October, Chang'an experiences a significant transition as the warmth of summer gives way to the crispness of autumn. With average temperatures hovering around 8°C (47°F), the days gradually cool down, contrasting sharply with the sultriness of previous months. While occasional rain showers contribute to a total precipitation of 35 mm over six days, the humidity remains relatively high at 83%, creating a refreshing yet brisk atmosphere. This blend of cool temperatures and lingering moisture makes October a uniquely charming month in Chang'an, perfect for enjoying the stunning fall foliage and the vibrant colors of the season. For more insights on the weather patterns throughout the year, visit Chang'an Climate.