September Weather in Nanzhao, China

Last updated: August 21, 2025

September in Nanzhao, China presents a warm and humid climate, with maximum temperatures soaring to 34°C (94°F) and an average of about 28°C (83°F). Nights tend to be mild, with minimum temperatures dipping to 22°C (72°F). The month is characterized by significant rainfall, accumulating to 126 mm (5.0 in) over approximately 14 days, contributing to a relative humidity of 71%. Visitors can expect a vibrant atmosphere influenced by the lush greenery that thrives in these conditions, making September a compelling time to experience Nanzhao's natural beauty.

September Temperature in Nanzhao

In September, Nanzhao experiences a gentle transition from the sweltering summer heat, with temperatures cooling slightly while still providing a warm atmosphere for visitors. The month opens with a minimum of 22°C (72°F), climbing to an average of 28°C (83°F) and peaking at 34°C (94°F). This trend marks a decrease from the sweltering highs of August, yet it remains comfortably warm. The consistent temperatures reflect the region's characteristic climate, offering a balance of warmth without the extremes of the peak summer months, making September an ideal time for outdoor exploration and enjoying the natural beauty of Nanzhao. As autumn approaches, the days begin to shorten, but the inviting warmth lingers a while longer, creating a perfect backdrop for memorable experiences.

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

The chart illustrates September temperature patterns in Nanzhao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nanzhao, 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).
JanFebMarAprMayJunJulAugSepOctNovDec606065717883858483777063
Data source: Temperature data for Nanzhao 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 Nanzhao

In September, Nanzhao, China experiences a significant shift in precipitation patterns, receiving 126 mm (5.0 in) of rain over 14 days. This marks a noticeable drop from the peak rainfall of August, which boasts a staggering 273 mm (10.8 in) spread across 23 days. As the summer months wane, the September rains signal a transition to a more moderate climate, blending the remnants of the wet season with the upcoming dry months. This month’s precipitation figure, though reduced, still contributes substantially to the region's annual total, reflecting a balance between the heavy downpours of mid-year and the approaching cooler, drier days of autumn.

September Precipitation Trends in Nanzhao

The chart displays monthly precipitation patterns in Nanzhao, 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 Nanzhao, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec18336472140246168273126433728
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nanzhao

In September, Nanzhao, China experiences a notable drop in humidity, measuring 71%, which aligns closely with the levels observed in the earlier winter months of January and October. This decline marks a transition from the peak summer humidity, which reaches its height in May and July at 85%, creating a stark contrast with the sweltering summer conditions. As the seasons shift toward autumn, residents can expect a more comfortable atmosphere, reminiscent of the drier winter months, while still feeling the remnants of summer's warmth. Overall, September serves as a bridge, gently easing the humidity back down as the year progresses toward its cooler end.

September Average Humidity in Nanzhao

This chart illustrates the average monthly humidity levels in Nanzhao, 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 Nanzhao is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%73%79%80%85%81%85%84%72%70%72%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nanzhao

In September, Nanzhao, China, experiences a UV Index of 12, maintaining its status within the extreme exposure category for sunlight. This marks a slight decline from the peak UV Index of 13 seen during the summer months of June, July, and August, where the burn time was critically short at just 10 minutes. As the region transitions into autumn, the risk of UV exposure remains significant, with 10 minutes still being the threshold for potential skin damage. This trend underscores the importance of sun protection, even as the seasons change. For more detailed information on UV levels throughout the year, check the Nanzhao UV Index.

Maximum UV Index Levels in Nanzhao for September

The chart shows the monthly maximum UV Index (UVI) for Nanzhao 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 Nanzhao typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121212131313121097
Data source: Nanzhao 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 Nanzhao

In Nanzhao, China, the month of September basks in 294 hours of sunshine, reflecting a significant brightness that heralds the transition into autumn. This delightful amount of sunshine follows the peak in July, which enjoys a glorious 329 hours—the sunniest month of the year. Interestingly, while September registers slightly less sunlight than its summer predecessors like August (306 hours), it still maintains a robust offering, ensuring that the warm hues linger a bit longer. As the days grow shorter, the gradual decline in daylight hours suggests a shift in seasons, yet September remains a vibrant time, celebrating the tail end of summer's warmth with the beauty of early fall in Nanzhao.

Monthly Sunshine Duration in Nanzhao: September Highlighted

The September sunshine duration represents the total number of hours Nanzhao 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.
JanFebMarAprMayJunJulAugSepOctNovDec215h254h274h274h295h268h329h306h294h283h258h258h
Data source: Nanzhao September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nanzhao During September

September in Nanzhao, China, brings a refreshing shift in weather patterns, with a 57% chance of sunny days that offers a welcome break from the rainy summer months. This spike in sunshine marks a noticeable improvement compared to the preceding months of June (9%) and August (21%), positioning September as a more favorable time for outdoor activities. As the year unfolds, the trend reveals a gradual increase in sunshine opportunities following the peak of the rainy season, offering delightful weather as summer transitions to autumn. With such promising prospects, September invites residents and visitors alike to enjoy the golden hues of fall amidst a backdrop of vibrant sunshine.

Percentage of Sunny Days in September in Nanzhao

The chart illustrates the percentage of sunny days in Nanzhao 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 Nanzhao experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec73%62%51%47%25%9%30%21%58%42%73%59%
Data source: Nanzhao September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nanzhao in September

In Nanzhao, China, the progression of daylight throughout the year tells a fascinating story of seasonal change. As winter gives way to spring, daylight gradually increases, peaking at around 13 hours per day during the summer months of May through July. However, as August transitions into September, daylight begins to taper off to 12 hours, signaling the slow shift toward autumn. This gradual decrease continues into October, where it dips to 11 hours, and then stabilizes at 10 hours in the depths of winter. The rhythmic ebb and flow of daylight not only marks the passage of time but also invites residents to embrace the unique beauty each season brings.

Average Daylight Hours in Nanzhao for September

The chart illustrates the variation in daylight duration in Nanzhao throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 50m11h 20m12h12h 42m13h 16m13h 33m13h 25m12h 54m12h 15m11h 34m10h 59m10h 41m
Data source: Nanzhao daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Nanzhao

As September descends upon Nanzhao, the gentle caress of the wind begins to soften, with average speeds dipping to 1.9 m/s (4 mph), the calmest winds of the year. This decline is a stark contrast to the more robust breezes felt in the earlier months, where January through April showcased winds consistently at around 3.3 m/s (7 mph). Following the height of summer, where July and August bring the least gustiness at 2.3 m/s (5 mph), September signals a tranquil transition into autumn. As the winds settle, Nanzhao prepares for the approaching October, when a slight resurgence to 3.9 m/s (9 mph) invites a refreshing change, hinting at the dynamic shifts the seasons bring.

Average September Wind Speed in Nanzhao

The chart displays monthly wind speed patterns in Nanzhao, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.32.92.93.32.82.92.32.31.9 m/s3.93.33.8
Data source: Nanzhao September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Nanzhao Compares to Other Months

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

September and January present starkly contrasting weather patterns. In September, temperatures range from a minimum of 22°C (72°F) to a maximum of 34°C (94°F), with an average of 28°C (83°F). This month is characterized by considerable precipitation, with 126 mm (5.0 in) of rain over 14 days, contributing to high humidity levels of 71%. In contrast, January experiences much cooler temperatures, with a minimum of 4°C (39°F), an average of 15°C (60°F), and a maximum of 26°C (79°F). Precipitation is significantly lower, with only 18 mm (0.7 in) over just 3 days, yet humidity remains consistent at 71%. For more detailed information on January weather, you can check Nanzhao weather in January.

September and February present strikingly different weather conditions. September features warmer temperatures, with averages around 28°C (83°F) and highs reaching up to 34°C (94°F), while February sees much cooler temperatures, averaging only 15°C (60°F) and peaking at 28°C (83°F). Additionally, September experiences significantly more precipitation, with 126 mm (5.0 in) falling over 14 days, compared to February's lighter rainfall of 33 mm (1.3 in) over just 5 days. Humidity levels remain similar, with September at 71% and February slightly higher at 73%. For a more detailed look at February's weather, you can visit Nanzhao weather in February.

September and March showcase contrasting weather patterns. In September, temperatures are generally warmer, with a minimum of 22°C (72°F) and an average high of 34°C (94°F), while March boasts cooler temperatures, ranging from a minimum of 9°C (49°F) to a maximum of 31°C (87°F). September experiences higher humidity at 71% and more rainfall, averaging 126 mm (5.0 in) across 14 days, compared to March's 64 mm (2.5 in) over 10 days. For more details on March weather, you can visit Nanzhao weather in March.

In comparing the weather between September and April, September presents a warmer overall climate, with average temperatures peaking at 28°C (83°F), while April has a cooler average of 22°C (71°F). The maximum temperatures in both months are quite similar, with September reaching up to 34°C (94°F) and April peaking at 33°C (91°F). However, September experiences significantly more precipitation, totaling 126 mm (5.0 in) over 14 rainy days, compared to April's 72 mm (2.8 in) spread over only 8 days. Moreover, while humidity is higher in April at 80%, September's humidity stands at 71%, indicating a slightly drier feel despite the heavier rainfall. For a detailed look, you can check Nanzhao weather in April.

In comparing the weather between September and May, September tends to be warmer with an average temperature of 28°C (83°F) and a maximum reaching up to 34°C (94°F), while May has a slightly cooler average of 26°C (78°F) and a peak temperature of 35°C (96°F). However, May experiences a higher humidity level at 85%, compared to September's 71%. Both months are quite rainy, but May has slightly more precipitation at 140 mm (5.5 in) over 15 days, compared to September's 126 mm (5.0 in) over 14 days. For more detailed insights, check Nanzhao weather in May.

When comparing the weather in September and June, we see that both months maintain a similar average temperature of 28°C (83°F) and a maximum temperature of 34°C (94°F). However, June tends to be slightly warmer with a minimum temperature of 23°C (73°F) compared to September's 22°C (72°F). Notably, June experiences significantly higher precipitation, totaling 246 mm (9.7 in) over 22 days, while September has 126 mm (5.0 in) across 14 days, making it the drier month. Additionally, the humidity levels are elevated in June at 81%, compared to 71% in September. For those interested in learning more about June weather specifically, you can check Nanzhao weather in June.

In comparison to July, September experiences slightly cooler temperatures, with an average of 28°C (83°F) compared to July's average of 29°C (85°F). The maximum temperature in September reaches 34°C (94°F), while July can climb to 35°C (96°F). However, September is characterized by higher precipitation, receiving 126 mm (5.0 in) over 14 days, compared to July's 168 mm (6.6 in) over 22 days. Additionally, September has lower humidity at 71%, while July's humidity hovers around 85%. For more detailed information on July's weather, you can visit Nanzhao weather in July.

In comparing the weather of September to August, we observe a slight decrease in temperatures. September features a minimum of 22°C (72°F) and an average of 28°C (83°F), compared to August's warmer minimum of 25°C (77°F) and average of 29°C (84°F). August also experiences notably higher maximum temperatures, reaching up to 37°C (99°F), while September peaks at 34°C (94°F). Additionally, August is characterized by significantly more rainfall, with 273 mm (10.8 in) over 23 days, compared to September's 126 mm (5.0 in) across 14 days. The humidity is also higher in August at 83%, compared to September's 71%. For a detailed insight into August weather, you can check Nanzhao weather in August.

In September, the weather is typically warmer with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 34°C (94°F), and an average of 28°C (83°F). This month also sees higher rainfall, totaling 126 mm (5.0 in) over 14 days, coupled with a humidity level of 71%. Conversely, October experiences cooler temperatures, with a minimum of 16°C (61°F), an average of 25°C (77°F), and a peak of 35°C (96°F). Rainfall drops significantly to 43 mm (1.7 in) spread over just 5 days, and humidity remains relatively stable at 70%. For more detailed information on October weather in Nanzhao, you can visit Nanzhao weather in October.

September and November present distinct changes in weather, reflecting the transition from late summer to autumn. In September, temperatures are warmer, with a minimum of 22°C (72°F) and an average of 28°C (83°F), reaching a peak of 34°C (94°F). This month also experiences considerable rainfall, with 126 mm (5.0 in) spread over 14 days, contributing to a humidity level of 71%. In contrast, November sees cooler temperatures, starting at a minimum of 14°C (57°F) and averaging 21°C (71°F), while the maximum reaches 30°C (87°F). Precipitation drops significantly to 37 mm (1.4 in) over just 4 days, and humidity remains relatively stable at 72%. For more detailed insights on November weather, visit Nanzhao weather in November.

September weather is characterized by warm temperatures, with a minimum of 22°C (72°F) and an average of 28°C (83°F), reaching a maximum of 34°C (94°F). This month also sees significant rainfall, totaling 126 mm (5.0 in) over approximately 14 days, resulting in a humidity level of 71%. In contrast, December experiences much cooler temperatures, with a minimum of 10°C (50°F) and an average of 17°C (63°F), peaking at 29°C (84°F). Precipitation is considerably lower in December, at just 28 mm (1.1 in) over 3 days, while humidity rises slightly to 75%. For a more detailed look at the weather in December, you can visit Nanzhao weather in December.

Compare Nanzhao's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Nanzhao

As September unfolds in Nanzhao, the weather showcases a delightful transition, blending warm days with a gentle increase in precipitation. Unlike the scorching summer months, where temperatures regularly peak higher, September welcomes a more moderate climate, making it an ideal time for outdoor activities. The humidity lingers at a comfortable level, enhancing the lush landscape that comes alive with the month’s rainfall. Although rainfall is more frequent, its refreshing nature revitalizes the surroundings, offering a beautiful contrast to the drier days of earlier summer. For a deeper dive into what to expect throughout the year, visit Nanzhao Climate.