Last updated: August 21, 2025
October in Chang'an, China brings a tapestry of weather variations, where temperatures range from a maximum of 28°C (82°F) to a chilly minimum of -9°C (16°F), with an average temperature settling at a brisk 6°C (44°F). This month is characterized by 29 mm (1.1 in) of rainfall distributed over 6 rainy days, contributing to an overall humidity level of 83% that can make the air feel even cooler. Whether you're exploring the colorful autumn foliage or visiting historic sites, be prepared for the shifting temperatures and occasional drizzle that October in Chang'an has to offer.
In October, Chang'an, China begins to transition into the cooler embrace of autumn, with temperatures showcasing a notable range. The month opens with minimums dropping to a brisk -9°C (16°F), while averages hover around a crisp 6°C (44°F), offering a refreshing change from the warmth of the preceding summer months. Daytime highs can reach a pleasant 28°C (82°F), inviting residents and visitors alike to enjoy the outdoors before the chill of winter sets in. This shift in climate signals the onset of a beautiful fall, where the landscape is often adorned with vibrant foliage, making it an ideal time for exploration. As the month progresses, one can expect cooler nights and a gradual decline in temperatures, foreshadowing the harsher days of November and December ahead.
In October, Chang'an experiences a notable shift in its precipitation patterns, with an average rainfall of 29 mm (1.1 in) spread over 6 days. This marks a decrease from the previous months' heavy deluges, particularly following the peak of August with its 203 mm (8.0 in) of rainfall. As the city transitions into autumn, the cooler temperatures and dwindling rainfall signal the end of the monsoon season, yet October still showcases a reasonable amount of moisture compared to the drier winter months ahead. The rainfall helps sustain the region's agricultural needs as it prepares for the drier conditions that typically follow in November and December.
In October, Chang'an experiences a notable transition in humidity, with levels averaging 83%. This month marks a shift from the oppressive highs of summer, where humidity peaks at 88% in August and lingers at 86% in September. As the air begins to cool, the humidity also slightly dips, yet it remains notably high compared to the drier months of November and December, which see averages around 65%. This persistent moisture in October plays a vital role in shaping the region's autumn atmosphere, creating a blend of lingering warmth and refreshing breezes that entice residents and visitors alike to enjoy the beauty of the season.
As we traverse through the months in Chang'an, China, the October UV Index reveals a shift towards more moderate conditions, measuring at 4. This marks a decrease from the peak summer levels, which reached a high of 10 in July. With an exposure category classified as moderate, residents and visitors alike can enjoy a burn time of 30 minutes without significant risk. This change serves as a reminder of the seasonal transition, where the sun's intensity begins to soften. Following October, the UV Index will dip further, offering low exposure levels in November and December. For more detailed information on UV levels, you can check out Chang'an UV Index.
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In Chang'an, China, October brings a gentle transition into autumn, with 255 hours of sunshine illuminating the city. This month's sunlight follows a summer peak in July, where residents enjoyed a vibrant 332 hours of brightness. However, as the days shorten, October sees a noticeable dip, echoing the trend from August and September, where hours of sunshine also decreased significantly. Despite this reduction, the month still radiates warmth and charm, inviting locals and visitors alike to experience the stunning fall foliage under the soft October sun. As the year progresses towards its end, sunshine hours ebb and flow, reminding us of the cyclical beauty of nature.
October in Chang'an, China, brings a noteworthy transition in weather, showcasing a 59% chance of sunny days. This marks a significant improvement compared to the summer months, where sunshine dips to as low as 26% in July and 35% in August. Interestingly, as the year progresses from the intense heat of mid-summer, the likelihood of clear skies begins to climb, with September at 40% and October emerging as one of the more favorable months for sunshine. With autumn settling in, October presents a delightful opportunity for outdoor activities, making it a prime time to enjoy the vibrant fall scenery under mostly bright skies.
As autumn graces Chang'an, China, the daylight begins to wane, with October offering around 10 hours of sunlight. This marks a gentle decline from the peak of 15 hours during the summer months of June and July, showcasing the region's shifting seasons. Following the vibrant days of late spring and early summer, October transitions into the cooler ambiance of fall, leading to November and December, where daylight further shrinks to 9 hours and 8 hours, respectively. This gradual reduction in daylight not only signals the onset of winter but also invites a change in rhythms, as shorter days encourage a cozy retreat into the indoors, making the fleeting sunlight all the more precious.
As October settles in Chang'an, the wind begins to whisper tales of change, registering an average speed of 3.1 m/s (7 mph). This slight increase compared to the summer months, where July and August recorded lower speeds of 2.0 m/s (5 mph) and 2.9 m/s (7 mph) respectively, signals the transition toward the chillier days ahead. The warming transition of September, with a speed of 2.5 m/s (6 mph), sets the stage for October’s refreshing breezes, hinting at the crispness of the coming winter months. Interestingly, it appears that as the year progresses from the languid summer into autumn, the winds pick up momentum, suggesting a rhythm in nature where each season dances with its own distinct character and tempo.
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.
In October, temperatures can vary dramatically, ranging from a chilly -9°C (16°F) at night to a warm 28°C (82°F) during the day, with an average of 6°C (44°F). The month sees approximately 29 mm (1.1 in) of precipitation over about six rainy days, while humidity remains relatively high at 83%. In contrast, January brings much colder conditions, with temperatures plunging to a minimum of -34°C (-30°F) and only reaching a maximum of -2°C (29°F), resulting in an average temperature of -18°C (1°F). This month is drier, with just 7 mm (0.3 in) of precipitation over two days and a slightly higher humidity of 84%. For more about January weather, check out Chang'an weather in January.
In comparing the weather between October and February, there is a stark contrast in temperatures and conditions. October experiences a minimum temperature of -9°C (16°F) and can reach up to a pleasant 28°C (82°F), with an average of 6°C (44°F) and relatively high humidity at 83%. The month sees moderate precipitation, with about 29 mm (1.1 in) falling over six days. In contrast, February is notably colder, with a minimum temperature plunging to -31°C (-24°F) and an average temperature of -13°C (8°F). The maximum only reaches 8°C (46°F), and the month experiences significantly lower precipitation at 10 mm (0.4 in) over just three days, accompanied by slightly lower humidity at 79%. For more insights on February weather in Chang'an, you can visit Chang'an weather in February.
In October, temperatures are notably milder, ranging from a minimum of -9°C (16°F) to a comfortable average of 6°C (44°F), with maximums reaching 28°C (82°F). The month experiences an average precipitation of 29 mm (1.1 in) over about six days, accompanied by higher humidity levels at 83%. In contrast, March is much colder, with temperatures plummeting to a minimum of -26°C (-15°F) and an average temperature of -2°C (28°F), peaking at 19°C (66°F). Precipitation is slightly less at 22 mm (0.9 in) over the same number of rainy days, but humidity is lower at 71%. For more details on the weather in March, visit Chang'an weather in March.
In October, temperatures can vary significantly, ranging from a chilling minimum of -9°C (16°F) to a warm maximum of 28°C (82°F), with an average of 6°C (44°F). The month experiences about 29 mm (1.1 in) of precipitation over approximately 6 days, coupled with relatively high humidity at 83%. In contrast, April offers slightly warmer conditions with a minimum of -9°C (17°F) and a moderate maximum of 25°C (77°F), averaging 7°C (45°F). With around 32 mm (1.2 in) of precipitation over just 5 days, April benefits from lower humidity at 65%. For more information about the weather specifics in April, visit Chang'an weather in April.
October and May present contrasting weather patterns, reflecting the shifting seasons. October boasts a wider temperature range, with lows of -9°C (16°F) and highs reaching up to 28°C (82°F), while May typically sees milder conditions, with low temperatures of 1°C (34°F) and highs around 32°C (89°F). Precipitation is more frequent in May, accumulating 84 mm (3.3 in) over 11 days compared to October's 29 mm (1.1 in) across 6 days, contributing to a higher level of humidity in the earlier month at 70%, compared to October's 83%. For more insights on what to expect during this vibrant month, visit Chang'an weather in May.
October and June showcase contrasting weather patterns. In October, temperatures can dip as low as -9°C (16°F) and peak at a mild 28°C (82°F), averaging around 6°C (44°F). The month experiences less rainfall, with 29 mm (1.1 in) over just 6 days and a relatively high humidity of 83%. In contrast, June offers a much warmer climate, with minimum temperatures of 7°C (45°F) and maximums reaching 34°C (93°F), while the average hovers around 19°C (66°F). This month sees significantly more precipitation, totaling 128 mm (5.0 in) over 15 days, accompanied by a slightly lower humidity of 82%. For more details on June weather specifics, you can check Chang'an weather in June.
In October, temperatures range from a chilly minimum of -9°C (16°F) to a maximum of 28°C (82°F), with an average of 6°C (44°F), offering a stark contrast to the warm July climate. During July, the weather is significantly warmer, with temperatures spanning from 13°C (55°F) to a peak of 34°C (93°F), averaging around 24°C (75°F). Precipitation also varies greatly between the two months; October sees around 29 mm (1.1 in) over just 6 days, while July experiences much heavier rainfall, accumulating 147 mm (5.8 in) over 17 days. Additionally, humidity in July is slightly higher at 87%, compared to October's 83%. For more detailed insights on July weather in Chang'an, visit Chang'an weather in July.
In comparing the weather between October and August, October experiences significantly cooler temperatures, with a minimum of -9°C (16°F) and an average of 6°C (44°F), compared to August's milder minimum of 7°C (44°F) and an average of 21°C (70°F). While August sees higher temperatures peaking at 30°C (87°F), October's maximum can reach a comfortable 28°C (82°F), indicating a transition into cooler autumn weather. Precipitation is notably lower in October, with only 29 mm (1.1 in) over 6 days, while August is much wetter, receiving 203 mm (8.0 in) across 17 days. Additionally, humidity levels are relatively high in both months, at 83% for October and 88% for August, making August feel slightly more muggy. For a detailed look at the climatic conditions in August, you can refer to Chang'an weather in August.
When comparing the weather in October to September, October experiences a broader temperature range, with minimums dipping to -9°C (16°F) and maximums reaching up to 28°C (82°F), while September typically sees milder temperatures, ranging from a minimum of 1°C (34°F) to a maximum of 29°C (84°F). Precipitation also decreases significantly in October, with only 29 mm (1.1 in) over 6 days, compared to September’s 122 mm (4.8 in) across 12 days. Despite slightly lower humidity in October at 83%, it remains relatively high, similar to September's 86%. For a closer look at September weather patterns, you can check Chang'an weather in September.
In October, temperatures vary significantly, with a minimum of -9°C (16°F), an average of 6°C (44°F), and a maximum of 28°C (82°F). The month experiences a moderate level of precipitation at 29 mm (1.1 in), spread over about 6 days, and coupled with a higher humidity of 83%. In contrast, November brings a notable drop in temperatures, with a minimum of -22°C (-7°F), an average temperature of -4°C (25°F), and a maximum of only 13°C (56°F). The precipitation slightly increases to 32 mm (1.3 in) which also occurs over 6 days, although the humidity decreases to 65%. For more detailed information, refer to Chang'an weather in November.
October and December present stark contrasts in weather conditions. In October, temperatures range from a milder minimum of -9°C (16°F) to a warm maximum of 28°C (82°F), with an average of 6°C (44°F). The month experiences 29 mm (1.1 in) of precipitation over six days and a humidity level of 83%, creating a relatively damp environment. In contrast, December sees significantly colder temperatures, with a minimum dipping to -29°C (-20°F) and an average of -15°C (5°F), peaking at just 7°C (44°F). This month has a much lower precipitation total of 11 mm (0.4 in) spread over only two days, coupled with a humidity level of 66%, resulting in a much drier atmosphere. For more detailed information about December's weather, you can visit Chang'an weather in December.
October in Chang'an brings a notable shift in weather, characterized by a cooling trend as the month progresses. While daytime temperatures can still reach a pleasant warmth, the crispness of the air becomes more pronounced, hinting at the approach of winter. With average humidity levels soaring to 83%, the atmosphere often feels heavier, and occasional rainfall—spanning about six days—adds to the season's charm. This month stands out from the warmer summer months, offering a refreshing respite that encourages outdoor adventures amidst stunning autumn foliage. For a deeper dive into Chang'an's climate patterns throughout the year, visit Chang'an Climate.