September Weather in Hotan, China

Last updated: August 21, 2025

In September, Hotan, China experiences a delightful transition in weather, with maximum temperatures reaching up to 33°C (91°F), while the average settles around 20°C (69°F). The evenings can be refreshing, as temperatures dip to a cozy minimum of 7°C (45°F). This month sees limited rainfall, with a total precipitation of just 7 mm (0.3 in) spread over a mere day, offering mostly dry conditions. With a humidity level of 58%, the air remains comfortably mild, making September an excellent time to explore this vibrant region.

September Temperature in Hotan

In September, Hotan, China, experiences a delightful transition as temperatures begin to cool from the sweltering summer months. With a minimum temperature of 7°C (45°F) and an average of 20°C (69°F), the weather is pleasantly mild, enticing both locals and visitors to enjoy outdoor activities. The peak temperature can reach 33°C (91°F), creating comfortable afternoons ideal for exploration. This month marks a clear shift from the intense heat of summer, providing a refreshing reprieve and hinting at the cooler months ahead. As daylight shortens, the vibrant landscapes cut by the sun's warm embrace continue to showcase their allure, making September a wonderful time to experience Hotan's rich culture and scenic beauty.

September Weather in Hotan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Hotan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hotan, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec253450626973787669553928
Data source: Temperature data for Hotan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Hotan

In September, Hotan experiences a moderate precipitation level of 7 mm (0.3 in), which is consistent with the relatively dry nature of the preceding summer months. With only 1 day of rainfall, the city continues to reflect its arid climate, aligning with the trend seen throughout the year where precipitation peaks in June at 21 mm before tapering off. This month’s rainfall, while modest, contributes to the overall annual total, highlighting a transition into the cooler autumn period. As the year progresses, the frequency of rainy days remains low, with sporadic showers marking the shift towards the wetter months of late fall.

September Precipitation Trends in Hotan

The chart displays monthly precipitation patterns in Hotan, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Hotan, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec26387211797184
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hotan

In September, Hotan, China experiences a relative humidity of 58%, a slight drop from the summer months when humidity peaked at 65% in July. As the warmer season gives way to autumn, the humidity begins to stabilize, reflecting a trend of slight fluctuations that characterize the region throughout the year. Following the summer, September’s humidity aligns closely with the values seen in both October and May, suggesting a consistent transition into the cooler months ahead. This moderate level of humidity, while less intense than the height of summer, still contributes to the overall atmospheric richness of Hotan as it shifts towards its drier winter months.

September Average Humidity in Hotan

This chart illustrates the average monthly humidity levels in Hotan, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Hotan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%53%63%60%58%62%65%61%58%58%60%47%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hotan

In September, Hotan, China experiences a UV Index of 9, categorizing it as very high and necessitating a careful approach to sun exposure with a burn time of just 15 minutes. This marks a slight decrease from the peak intensity noted in the previous months of June and July, where the index reached its highest at 11, signifying extreme conditions. As the summer gives way to autumn, September maintains significant UV levels, reflecting a consistent pattern of high ultraviolet radiation throughout the year, especially from March to August. For those venturing outdoors, it's essential to stay informed and protected under the sun. For more details on UV conditions, visit Hotan UV Index.

Maximum UV Index Levels in Hotan for September

The chart shows the monthly maximum UV Index (UVI) for Hotan in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Hotan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3489101111109743
Data source: Hotan September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Hotan

In Hotan, China, September brings a delightful transition as the summer days gradually yield to autumn's embrace. With 331 hours of sunshine, this month reflects a subtle decline from the peak summer months but remains bright enough to enjoy the lingering warmth. Following the sun-soaked July, which boasts an impressive 383 hours, September's sunlight still stands vibrant, embracing the balance of celebration and tranquility that characterizes early fall. The gradual tapering from June's 364 hours to September highlights a consistent trend of strong sunlight throughout the warmer months, making Hotan a charming destination for sun-seekers even as the year draws closer to its end.

Monthly Sunshine Duration in Hotan: September Highlighted

The September sunshine duration represents the total number of hours Hotan experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec227h279h321h334h367h364h383h361h331h315h278h276h
Data source: Hotan September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hotan During September

In September, Hotan, China, experiences a remarkable increase in sunny weather, with a striking 85% chance of sunshine. This surge follows the summer months, where the chances hover around 60%. As autumn approaches, the likelihood of clear skies not only surpasses previous months but also stands in stark contrast to the more variable conditions of early spring, where sunny days dip as low as 46%. This trend highlights September as a prime time for enjoying the outdoors in Hotan, making it an ideal month for visitors seeking warmth and light. The transition into fall maintains a favorable forecast, with October still promising a noteworthy 68% chance of sun.

Percentage of Sunny Days in September in Hotan

The chart illustrates the percentage of sunny days in Hotan throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Hotan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec71%53%46%51%44%45%60%60%85%68%74%62%
Data source: Hotan September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hotan in September

In Hotan, China, the daylight duration follows a distinct seasonal rhythm. January begins with a modest 9 hours of sunlight, gradually increasing as spring approaches, reaching 11 hours in March and peaking at 14 hours during the summer months of May to July. As the vibrant warmth of summer gives way to the softer light of autumn, September sees a slight decline to 12 hours of daylight. This trend continues into October and November, with daylight gradually receding back to 10 hours by the end of the year. The annual cycle showcases nature's dance between light and shadow, providing a captivating backdrop to the changing seasons in Hotan.

Average Daylight Hours in Hotan for September

The chart illustrates the variation in daylight duration in Hotan throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 54m10h 48m11h 58m13h 9m14h 9m14h 39m14h 23m13h 31m12h 23m11h 12m10h 10m9h 38m
Data source: Hotan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Hotan

As summer transitions to autumn in Hotan, China, September brings a gentle breeze with an average wind speed of 2.5 m/s (6 mph). This slight decrease from the peak summer months suggests a calming shift in the climate, as the winds remain comparatively stable. Throughout the year, wind speeds generally rise from the winter lows, peaking in April before gradually tapering off again by November. September's moderate winds not only enhance the region's picturesque landscapes but also signal the arrival of cooler temperatures, inviting both locals and visitors to enjoy the serene embrace of nature.

Average September Wind Speed in Hotan

The chart displays monthly wind speed patterns in Hotan, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.12.52.92.82.92.72.72.5 m/s2.21.91.6
Data source: Hotan September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Hotan Compares to Other Months

Weather in Hotan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hotan, focusing on differences in temperature, rainfall, humidity, and UV levels.

September and January present stark contrasts in weather. In September, temperatures range from a mild 7°C (45°F) at night to a warm 33°C (91°F) during the day, with an average of around 20°C (69°F). This month sees some minor rainfall, totaling 7 mm (0.3 inches) across just one day, along with a humidity level of 58%. In stark contrast, January experiences much colder conditions, with nighttime lows plunging to -13°C (9°F) and daytime highs peaking at a mere 17°C (64°F), averaging -4°C (26°F) overall. Precipitation is minimal, with only 2 mm (0.1 inches) and no rainy days reported, accompanied by a lower humidity of 45%. For a detailed overview, you can check Hotan weather in January.

September and February present stark contrasts in weather conditions. In September, temperatures vary significantly, with lows around 7°C (45°F) and highs reaching 33°C (91°F), offering a warm average of 20°C (69°F). The month experiences minimal precipitation, with only 7 mm (0.3 in) falling over just one day, accompanied by a humidity level of 58%. In contrast, February is much colder, with temperatures ranging from a frigid -13°C (10°F) at night to a mild 18°C (65°F) during the day, resulting in an average temperature of just 1°C (35°F). Precipitation is slightly less than September, totaling 6 mm (0.2 in) over a similar single day, and humidity remains low at 53%. For more details about February weather patterns, visit Hotan weather in February.

September and March present contrasting weather patterns. In September, temperatures range from a minimum of 7°C (45°F) to a maximum of 33°C (91°F), with an average temperature of 20°C (69°F) and just 7 mm (0.3 in) of precipitation over one day, accompanied by a humidity level of 58%. In contrast, March experiences significantly cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 26°C (79°F), resulting in an average of 10°C (51°F). Furthermore, March is drier, with only 3 mm (0.1 in) of precipitation and no rainy days, while humidity slightly increases to 63%. For more insights into the weather conditions during this month, you can refer to Hotan weather in March.

When comparing the weather in September and April, notable differences can be observed. September typically enjoys warmer conditions, with average temperatures reaching 20°C (69°F) and a maximum of 33°C (91°F), while April's averages are cooler, at 16°C (62°F) with a maximum of 31°C (88°F). Both months see minimal rainfall—7 mm in September and slightly higher at 8 mm in April—though precipitation occurs on fewer days in September. Humidity levels are also similar, with September at 58% and April marginally higher at 60%. For more detailed insights on April weather, you can check out Hotan weather in April.

Both September and May showcase mild temperatures with averages hovering around 20°C (69°F), yet May tends to be slightly warmer overall, peaking at a max of 34°C (94°F) compared to September's 33°C (91°F). Despite both months experiencing the same minimal precipitation of 7 mm (0.3 in) over the course of just one day, the weather feels pleasantly humid in each, with humidity levels consistently at 58%. For more details about the weather patterns in May, you can refer to this link: Hotan weather in May.

In September, the weather is generally milder, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (91°F) and an average of 20°C (69°F). It experiences less rainfall, with only 7 mm (0.3 in) of precipitation over just one day and a humidity level of 58%. In contrast, June is warmer, with temperatures reaching a minimum of 11°C (52°F) and soaring to a maximum of 37°C (100°F), with an average of 23°C (74°F). June also sees more precipitation, totaling 21 mm (0.8 in) over two days, and a slightly higher humidity level of 62%. For more detailed information, you can visit Hotan weather in June.

In comparing the weather between September and July, we see distinct differences in temperature and humidity. September experiences a wider range of temperatures, with a minimum of 7°C (45°F) and a maximum of 33°C (91°F), while July boasts higher averages, ranging from a minimum of 13°C (56°F) to a maximum of 39°C (102°F). Precipitation levels are lower in September, only 7 mm (0.3 in) across a single day, compared to July's 17 mm (0.7 in), also within a single day. Additionally, humidity is slightly higher in July at 65%, whereas September's humidity averages around 58%. For more details on the July weather, you can refer to Hotan weather in July.

In comparing the weather of September and August, September generally experiences cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 33°C (91°F), while August has warmer temperatures ranging from a minimum of 13°C (56°F) to a maximum of 37°C (99°F). The average temperature in September is also noticeably lower at 20°C (69°F) compared to August's average of 24°C (76°F). Precipitation is slightly less in September, with only 7 mm (0.3 in) over one day, compared to August's 9 mm (0.4 in) over two days. Additionally, humidity levels are slightly lower in September at 58%, compared to August's 61%. For more detailed information, you can check Hotan weather in August.

September typically offers a warmer climate with average temperatures resting at 20°C (69°F) and maximum highs reaching up to 33°C (91°F). In contrast, October brings a notable drop in temperatures, with an average of 13°C (55°F) and a minimum dipping to 1°C (34°F). Interestingly, while September experiences some rainfall, October remains dry with no recorded precipitation days and only 1 mm of rain. Despite the temperature changes, humidity levels remain consistent at 58% in both months. For more details on October weather in Hotan, check out Hotan weather in October.

In September, the weather tends to be warm and pleasant, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (91°F), and an average temperature of 20°C (69°F). The month experiences low precipitation, averaging only 7 mm (0.3 in) over just one rainy day. On the other hand, November brings a notable shift in temperatures, with a minimum of -6°C (21°F) and a maximum of 21°C (70°F), averaging around 4°C (40°F). The precipitation slightly increases to 8 mm (0.3 in) over two days, and humidity levels rise moderately to 60%. For more detailed insights about November weather in specific regions, check out Hotan weather in November.

September weather is characterized by warm temperatures, with a minimum of 7°C (45°F) and an average high reaching up to 33°C (91°F), making it a pleasant month for outdoor activities. The humidity is relatively high at 58%, and there’s minimal precipitation, with only 7 mm (0.3 in) falling over just one day. In contrast, December brings a stark change, with much colder temperatures, where the minimum dips to -11°C (13°F) and the average remains just below freezing at -2°C (28°F). Precipitation is even less in December, registering only 4 mm (0.1 in) with no measurable rainfall, and humidity decreases to 46%. For more detailed information about December weather in the region, you can check Hotan weather in December.

Compare Hotan's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Hotan

As September rolls in, Hotan experiences a delightful shift in weather compared to the hotter summer months. With maximum temperatures dropping to a more comfortable 33°C, the average 20°C provides a pleasant respite from the sweltering heat, while the nights cool down significantly, offering a refreshing minimum of around 7°C. Rain is rare, with only a single day of precipitation totaling 7 mm, ensuring the landscape remains mostly dry. Humidity sits at a moderate 58%, adding to the overall pleasantness. This balance of warmth and coolness makes September an ideal time to explore the unique charm of Hotan. For a deeper look at what to expect throughout the year, check out the detailed information in Hotan Climate.