Last updated: August 21, 2025
October in Xi'an, China brings a delightful transition into autumn, characterized by a maximum temperature of 29°C (85°F) and a much-anticipated average of 14°C (58°F), making it an excellent time to explore the city's rich history. As the temperature dips, the minimum recorded can drop to 5°C (41°F), so layering is advisable for those venturing out. Along with the beautiful sights, October sees 90 mm (3.5 in) of rain over approximately 12 days, contributing to the month’s lush scenery. With a humidity level of 85%, the atmosphere is often muggy, adding a unique charm to the stunning landscapes and ancient sites of Xi'an during this enchanting month.
In October, Xi'an experiences a delightful transition into autumn, with temperatures offering a pleasant mix of warmth and coolness. The month begins with minimums around 5°C (41°F), rising to comfortable averages of 14°C (58°F) and peaking at 29°C (85°F), making it one of the most enjoyable times to visit. As the lingering warmth of summer gradually fades, this period is characterized by crisp air and clear skies, perfect for exploring the city's rich history and vibrant culture. Unlike the sweltering heat of summer, the October climate invites outdoor activities, allowing visitors to appreciate the scenic beauty of Xi'an without the oppressive humidity. Overall, October stands out as a harmonious blend of cool breezes and warm afternoons, marking a beautiful shift into fall.
In October, Xi'an experiences a notable shift in precipitation patterns, with an average rainfall of 90 mm (3.5 in) spread across 12 days. This marks a decrease from the previous month’s substantial 174 mm (6.8 in), but still highlights a steady rhythm of wet days as autumn settles in. The month bridges the gap between the end of the summer season and the onset of winter, offering a balance that keeps the landscape vibrant. As temperatures begin to cool, the rainfall provides essential moisture to the region, contributing to the crisp, fresh air characteristic of Xi'an this time of year. The trend of increasing rainfall from the drier months of early summer to the wetter autumn underscores the region's seasonal transition, making October not just a month of change, but a vital time for replenishing the earth's resources before winter arrives.
In October, Xi'an, China, experiences a notable rise in humidity, reaching 85%, the highest level of the year. This increase is part of a trend that sees humidity peaking during the fall months, contrasting with the drier air typical of late spring and early summer. While January through May showcase more moderate humidity levels, hovering between 68% and 83%, it’s after the summer months when the humidity begins to intensify again. With September at 78%, the shift to October's dampness marks the transition into a wetter season, setting the stage for the cooler months ahead. This gradual rise not only impacts comfort levels but also underscores the region's varied climate throughout the year.
As autumn settles in Xi'an, the October UV Index dips to 7, signaling a high exposure risk that necessitates caution during outdoor activities. This represents a trend shift from the peak summer months, where the index consistently reached its maximum of 10, requiring only 15 minutes of sun protection before risking skin damage. In contrast, October affords a slightly longer 25-minute burn time, but vigilance remains important as the UV levels remain elevated. With the seasonal transition, individuals can still enjoy the beautiful fall days, but should ensure adequate sun protection. For more detailed information, visit Xi'an UV Index.
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In October, Xi'an basks in a comfortable 221 hours of sunshine, marking a shift from the sun-soaked splendor of the summer months. While the golden rays of July and August shine the brightest, with 323 and 318 hours respectively, October signals the onset of cooler days as daylight diminishes from the summer peak. This month’s sunshine is slightly less than the 239 hours seen in September, creating a gentle transition toward winter. As the vibrant fall foliage begins to grace the historic city, Xi'an experiences a cozy blend of warm days and crisp air, encouraging locals and visitors alike to explore its rich heritage under the charming October sun.
When considering the likelihood of sunny weather in October in Xi'an, China, it’s evident that the month is among the more overcast periods of the year, with a mere 26% chance of sunshine. This places October lower on the spectrum compared to earlier months like January and February, which boast chances of sun around 54% and 58%, respectively. As spring fades and autumn sets in, we see a noticeable decline in sunny days, with April and May dipping to 28% and 34%. Interestingly, this trend shifts again come November and December, where sunny probabilities jump to 62% and 63%, suggesting that if you’re hoping for clearer skies, the late autumn months might just surprise you.
As autumn settles in Xi'an, China, October brings a shift in daylight duration, with the sun gracing the city for approximately 11 hours each day. This represents a gradual decline from the summer's peak of 14 hours in June and July, highlighting a significant tropical warmth that envelops the region during the warmer months. As the months progress from summer to fall, daylight hours begin to wane, dipping to 12 hours in September before continuing on this downward trend into November and December. The drop from summer's abundant light to the more subdued glow of October not only marks the seasonal transition but also invites a beautiful change in scenery, with Xi'an's rich cultural landscapes bathed in the softer light of autumn.
As autumn settles over Xi'an in October, the average wind speed gently dips to 1.7 m/s (4 mph), reflecting a calmness that contrasts with the vibrant energy of the city. This slight decrease aligns with a broader trend observed throughout the year, where winds tend to be their strongest during the spring and early summer months. After peaking at 2.1 m/s in May, a gradual decline unfolds, culminating in the milder breezes of October, which provide a soothing backdrop for exploring the historic sites nestled among the colorful fall foliage. As November approaches, winds pick up slightly again, reminding us of the cyclical rhythm of seasons that defines Xi'an's enchanting climate.
Weather in Xi'an varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Xi'an, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, the weather is generally mild and pleasant, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (85°F) and an average of 14°C (58°F). The month experiences a fair amount of rain, totaling 90 mm (3.5 in) over approximately 12 days, and the humidity tends to be high at 85%. In contrast, January presents a starkly different climate; temperatures can drop significantly, with lows around -15°C (6°F) and an average of just 1°C (35°F), peaking at 15°C (59°F). Precipitation in January is minimal, with only 18 mm (0.7 in) falling over about 3 days, and humidity levels are lower at 70%. For more details about January weather, visit Xi'an weather in January.
When comparing the weather between October and February, striking differences emerge. October experiences milder temperatures with a minimum of 5°C and an average of 14°C, reaching up to a maximum of 29°C. It is also characterized by high humidity at 85% and frequent rainfall, totaling 90 mm over about 12 days. In contrast, February presents a much colder climate, with temperatures dipping to a minimum of -13°C, averaging around 5°C, and a warmer maximum of 24°C. The precipitation is significantly lower, with only 21 mm occurring over about 3 days, and humidity remains relatively stable at 80%. For more detailed information, you can check Xi'an weather in February.
October and March present distinct weather trends, reflecting the transition of seasons. In October, temperatures range from a cool 5°C (41°F) at night to a warm average of 14°C (58°F), peaking at 29°C (85°F) during the day. The month sees more precipitation, with about 90 mm (3.5 in) falling over 12 days, accompanied by high humidity at 85%. In contrast, March experiences a wider range of temperatures, dipping to a chilly -2°C (28°F) at night and averaging 11°C (53°F), with daytime highs reaching 28°C (83°F). Precipitation is significantly less, totaling 38 mm (1.5 in) across just 6 days, while humidity remains relatively low at 83%. For a detailed look at March weather in Xi'an, check out Xi'an weather in March.
In comparing the weather of October and April, we see distinct differences in temperature and precipitation patterns. October experiences a broader temperature range, with a minimum of 5°C (41°F) and a maximum of 29°C (85°F), leading to an average of 14°C (58°F). In contrast, April tends to be slightly warmer overall, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 33°C (92°F) and an average of 16°C (62°F). While October receives more precipitation, totaling 90 mm (3.5 in) over 12 days, April is drier with 57 mm (2.2 in) of rain over just 8 days. Moreover, humidity in October is higher at 85%, compared to April's 81%. For more details on April weather, you can visit Xi'an weather in April.
In comparing the weather of October and May, October tends to be cooler with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (85°F) and an average of 14°C (58°F). It also experiences higher humidity levels at 85% and receives more precipitation over 12 days, totaling 90 mm (3.5 in). In contrast, May boasts milder conditions with minimum temperatures starting at 9°C (48°F) and soaring to a maximum of 35°C (96°F), averaging 21°C (70°F). It has less rainfall, amounting to 65 mm (2.6 in) over just 7 days, and enjoys a more comfortable humidity level of 68%. For a more detailed look at May weather, check out Xi'an weather in May.
In comparing the weather of October and June, we see notable differences in temperature and humidity. October experiences cooler temperatures, ranging from a low of 5°C (41°F) to a high of 29°C (85°F), with an average of 14°C (58°F). In contrast, June is significantly warmer, with temperatures fluctuating between a minimum of 13°C (56°F) and a maximum of 37°C (100°F), averaging around 25°C (77°F). Precipitation levels also differ, with June receiving more rainfall at 124 mm (4.9 in) over 9 days compared to October's 90 mm (3.5 in) over 12 days. Additionally, October has higher humidity at 85%, while June's humidity is lower at 74%. For more specific details on June weather, you can check out Xi'an weather in June.
When comparing the weather in October and July, it's evident that July tends to be much warmer overall. July sees average temperatures around 27°C (81°F), with highs soaring up to 40°C (104°F), while October averages a cooler 14°C (58°F), peaking at 29°C (85°F). Additionally, July has a higher minimum temperature of 17°C (63°F), making it feel distinctly more summery. Precipitation levels are also different; October experiences about 90 mm (3.5 in) over 12 days, while July has greater rainfall at 123 mm (4.8 in) over just 10 days. Humidity is higher in October at 85%, compared to July's 76%, adding to the different feels of these two months. For more on July's weather, you can check out Xi'an weather in July.
In comparing the weather of October and August, October presents a significantly cooler climate, with average temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (85°F), while August experiences much warmer temperatures, with averages from 15°C (59°F) to a lofty 39°C (102°F). Precipitation is relatively high in both months, but August sees more rainfall, totaling 125 mm (4.9 in) over 11 days compared to October's 90 mm (3.5 in) spread over 12 days. Additionally, October has a higher humidity level at 85%, contrasting with August's 72%, making October feel more damp and chilly despite the warmer maximum temperatures experienced earlier in the summer. For more detailed information about August weather patterns, you can check Xi'an weather in August.
When comparing the weather in September and October, notable differences emerge. September typically offers warmer temperatures, with a minimum of 10°C (51°F), an average of 21°C (70°F), and a maximum reaching up to 35°C (95°F). However, it also sees higher precipitation, totaling 174 mm (6.8 in) over 13 days, along with a humidity level of 78%. In contrast, October experiences cooler temperatures, with a minimum of 5°C (41°F), an average of 14°C (58°F), and a maximum of 29°C (85°F). Despite the cooler weather, October has slightly less precipitation at 90 mm (3.5 in) over 12 days, but humidity is higher at 85%. For more insights into September weather, you can check out Xi'an weather in September.
In October, the weather is generally milder, with temperatures ranging from a minimum of 5°C (41°F) to a high of 29°C (85°F) and an average of 14°C (58°F). The month experiences significant precipitation, with about 90 mm (3.5 in) spread over 12 days, coupled with relatively high humidity at 85%. In contrast, November sees a notable drop in temperatures, with a minimum of -3°C (27°F) and an average of 9°C (48°F), peaking at 24°C (75°F). Precipitation decreases significantly to 28 mm (1.1 in) over just 6 days, and humidity remains slightly lower at 82%. For more detailed information on the weather in November, you can check Xi'an weather in November.
October weather features a more varied temperature range, with lows around 5°C (41°F) and highs soaring to 29°C (85°F), making it generally warmer than December. The average temperature hovers around 14°C (58°F), accompanied by higher humidity levels at 85% and a significant amount of precipitation, totaling 90 mm (3.5 in) over about 12 days. In contrast, December brings a much colder climate, with temperatures ranging from a low of -8°C (18°F) to a high of 15°C (59°F), yielding a much cooler average of 2°C (37°F). December is significantly drier, receiving only 9 mm (0.4 in) of precipitation across just 2 days and maintaining a lower humidity of 80%. For more information, visit Xi'an weather in December.
As October arrives in Xi'an, the weather begins to shift, bringing cooler temperatures and a notable increase in humidity. While the city enjoys mild days, the mornings and evenings can feel brisk, contrasting sharply with the summer's heat. Unlike the sweltering summer months, October introduces a refreshing atmosphere marked by occasional rainfall, with about 12 days experiencing precipitation. This combination of cooler days and higher humidity creates a unique ambience, making it a perfect time for exploration. For those keen on understanding more about this fascinating climate transition, check out Xi'an Climate.