Last updated: August 21, 2025
September in Nan'an, China brings a blend of warm temperatures and high humidity, creating a unique atmospheric experience. With maximums reaching 35°C (95°F) and an average of 28°C (82°F), the warmth is palpable, while the minimum temperature hovers around a comfortable 20°C (68°F). This month also sees significant precipitation, totaling 186 mm (7.3 in) over approximately 21 days, contributing to the area's lush landscapes. The average humidity level of 72% amplifies the tropical feel, making it a vibrant time for both locals and visitors to engage with the natural beauty and cultural richness of the region.
September in Nan'an, China marks a transition from the peak summer heat to the cooler tones of autumn. As temperatures begin to dip, the month features a minimum of 20°C (68°F) and a pleasant average of 28°C (82°F), offering a reprieve from the sweltering highs of the preceding months. With maximum temperatures reaching 35°C (95°F), this month strikes a balance, allowing for enjoyable outdoor activities without the oppressive heat that dominated July and August. This shift not only brings a comfortable warmth but also sets the stage for the subsequent cooler months, making September an ideal time to explore and experience the vibrant culture and landscapes of Nan'an.
In September, Nan'an experiences a significant rainfall, with 186 mm (7.3 in) of precipitation recorded over 21 days. This marks a noticeable dip from the heavy downpours of June and August, yet it remains substantial, indicating that the monsoon season's influence lingers. As the transition into autumn begins, September's rainfall serves as a reminder of the wetter summer months while also paving the way for drier days ahead in October, which sees a drastic reduction to 105 mm (4.1 in). This month's precipitation not only contributes to the region's lush landscapes but also reflects a gradual shift in climatic patterns, illustrating the dynamic weather system that characterizes Nan'an.
In September, Nan'an experiences a noticeable shift in humidity, with levels dropping to 72% after the peak of summer. This month marks a welcome reprieve from the sweltering humidity of July and August, which hover around 87% and 88% respectively. As the summer heat begins to wane, the humidity gracefully declines, aligning closely with the milder conditions expected in October. Overall, September's humidity reflects the transition towards drier autumn months, suggesting a gradual return to comfort after the intense moisture of the peak summer season.
In September, Nan'an continues to experience intense sun exposure, reflected in its UV Index of 11, categorized as extreme. This marks a slight decline from the peak levels seen in the summer months but still necessitates caution, with a burn time of just 10 minutes. As the year transitions toward autumn, the UV levels remain significantly high, following a pattern of early-year peaks that reach an extreme in May through July. Residents and visitors alike should remain vigilant about sun protection during this month. For more detailed information, check out the Nan'an UV Index.
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In September, Nan'an, China, basks in 270 hours of brilliant sunshine, making it one of the sunniest months of the year. This delightful stretch of sunshine follows the peak summer months of July and August, which boast 295 and 276 hours respectively, highlighting a clear trend of abundant sunshine during the warmer months. As autumn approaches, September still holds onto significant sunlight, though it slightly dips from the summer highs, setting the stage for the gradual decrease in daylight hours typical of the upcoming fall months. Overall, the sunshine records reflect a clear ascent during the summer, with a gentle transition into the softer glow of autumn.
In September, Nan'an, China experiences a notable upswing in the likelihood of sunny weather, with a 43% chance of sunshine—a welcome shift from the cloudy summer months. While early summer sees the lowest percentages, particularly in June and August, September stands out as the sun begins to reclaim its prominence after the rainy season. This month offers a refreshing balance as it transitions towards autumn, showcasing an increase in sunny days compared to the preceding months. As the year progresses, the likelihood of sunshine continues to rise again in November and December, making September an ideal time for outdoor activities amidst a pleasant climate.
As summer transitions into autumn, September in Nan'an, China, embraces a remarkable balance of daylight, offering 12 hours of sunlight. This duration reflects a gradual decline from the longer days of May through August, when residents enjoyed up to 13 hours of brightness. The shift to 12 hours marks a return to the equilibrium experienced in March and April, suggesting that nature is preparing for the cooler months ahead. As daylight wanes, the atmosphere becomes infused with a sense of change, inviting both reflection and anticipation for the cozy days of fall.
As September settles over Nan'an, China, the winds begin to whisper softly, with an average speed of 1.4 m/s (3 mph), marking the year's lowest point. This gentle breeze contrasts sharply with the earlier months, where spring's playful gusts peak at higher speeds. Following a gradual decline from May's 2.1 m/s, the September air feels calm, inviting moments of serene reflection. Interestingly, this lull in wind intensity prepares the way for a notable increase in the following month, as October’s winds briskly pick up to 2.9 m/s (6 mph), signaling a dynamic shift towards fall. Thus, while September might feel subdued, it’s merely a prelude to the invigorating changes on the horizon.
Weather in Nan'an varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Nan'an, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January showcase stark contrasts in weather. In September, temperatures are significantly warmer, with minimums around 20°C (68°F) and highs reaching up to 35°C (95°F), combined with high humidity at 72%. The month experiences substantial rainfall, averaging 186 mm (7.3 in) over 21 days, contributing to a humid atmosphere. In contrast, January offers a much cooler climate, with temperatures ranging from a chilly 2°C (36°F) to a comfortable 28°C (82°F) during the warmer hours. This month sees drastically reduced precipitation of only 27 mm (1.1 in) across just 4 days, and less humidity at 59%. For a detailed look at January weather specifics, visit Nan'an weather in January.
The weather in September is characterized by much warmer temperatures, with minimums around 20°C (68°F) and maximums reaching 35°C (95°F), resulting in an average temperature of 28°C (82°F). In contrast, February experiences a significant drop in temperatures, with minimums at 3°C (39°F) and maximums at 29°C (84°F), leading to an average of 16°C (61°F). September is also notably wetter, with 186 mm (7.3 in) of precipitation over 21 days and a humidity level of 72%, while February sees less rain at 67 mm (2.6 in) over just 10 days, with humidity at 64%. For more detailed insights, you can refer to Nan'an weather in February.
In September, the weather is characterized by warmer temperatures, with minimums around 20°C (68°F) and averages peaking at 28°C (82°F), reaching highs of 35°C (95°F). The month also experiences significant rainfall, accumulating 186 mm (7.3 in) over 21 days, and a higher humidity level of 72%. In contrast, March offers a milder climate, with minimum temperatures dropping to 9°C (48°F) and average temperatures around 20°C (68°F), while the maximums can reach 31°C (89°F). Precipitation in March is lower at 117 mm (4.6 in), occurring over 17 days, and the humidity is reduced to 65%. For a more detailed look at the weather conditions in March, you can check Nan'an weather in March.
In September, temperatures are notably warmer, ranging from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), with an average of 28°C (82°F). The month experiences substantial rainfall, totaling 186 mm (7.3 in) over 21 days, coupled with high humidity levels of 72%. In contrast, April has much cooler temperatures, with a minimum of 11°C (52°F) and a maximum of 32°C (91°F), averaging 22°C (73°F). Precipitation is also lower in April, at 152 mm (6.0 in) across 15 days and less humidity at 62%. This comparison highlights the warm and wet nature of September versus the milder and drier characteristics of April. For more detailed information, you can check Nan'an weather in April.
In September, temperatures range from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), with an average of 28°C (82°F). The month experiences substantial precipitation, totaling 186 mm (7.3 in) over 21 days, along with a humidity level of 72%. In contrast, May has slightly cooler temperatures, with a minimum of 16°C (60°F), an average of 26°C (80°F), and a similar maximum of 35°C (96°F). The rainfall in May is slightly less, at 181 mm (7.1 in) over 19 days, and humidity is a touch higher at 76%. Both months share similar high temperatures, but May tends to be less humid and slightly drier compared to September. For more detailed insights, check out Nan'an weather in May.
In comparing the weather between September and June, we see some notable similarities and differences. Both months share an average temperature of around 28°C (82°F), with June slightly warmer at a minimum of 22°C (72°F) compared to September's 20°C (68°F). However, June experiences significantly higher precipitation, totaling 309 mm (12.2 in) over 23 days, compared to September's 186 mm (7.3 in) over 21 days. Additionally, humidity levels are slightly higher in June at 76%, compared to 72% in September. For a more detailed look at the weather conditions in June, you can refer to Nan'an weather in June.
When comparing September and July weather, September tends to be slightly cooler, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), while July experiences warmer temperatures with a minimum of 24°C (75°F) and a maximum of 38°C (100°F). Both months see significant precipitation, with July receiving 203 mm (8.0 in) over 20 days and September registering 186 mm (7.3 in) over 21 days. Additionally, July has higher humidity levels at 87%, compared to September's 72%. For more detailed insights, you can check Nan'an weather in July.
In comparing the weather between September and August, September presents slightly milder conditions overall. The minimum temperature in September drops to 20°C (68°F) compared to August's 24°C (75°F), while the average temperature remains relatively stable at 28°C (82°F) for both months. However, September experiences a lower maximum temperature of 35°C (95°F), compared to August's peak of 38°C (100°F). Precipitation is notably higher in August, with 288 mm (11.3 in) over 25 days, whereas September sees 186 mm (7.3 in) over 21 days. Humidity levels are also higher in August at 88%, compared to 72% in September. For more detailed information, visit Nan'an weather in August.
September typically brings warmer temperatures compared to October, with an average high of 35°C (95°F) and an average low of 20°C (68°F). This month also experiences considerable rainfall, totaling 186 mm (7.3 in) over 21 days, contributing to a higher humidity level of 72%. In contrast, October sees a drop in average temperatures, ranging from a minimum of 16°C (61°F) to an average of 24°C (76°F), while still reaching a maximum of 35°C (94°F). Precipitation decreases significantly to 105 mm (4.1 in) and occurs over just 9 days, resulting in a more comfortable humidity level of 62%. For more detailed information, you can check Nan'an weather in October.
In September, temperatures soar with a minimum of 20°C (68°F) and an average high of 28°C (82°F), reaching up to 35°C (95°F), while the month experiences significant rainfall, totaling 186 mm (7.3 in) over 21 days and maintaining a humidity level of 72%. In contrast, November brings a much cooler climate, with temperatures dropping to a minimum of 11°C (53°F) and an average high of 21°C (69°F), reaching a maximum of 31°C (87°F). The precipitation in November is considerably lower at just 20 mm (0.8 in) over 4 days, and the humidity also decreases to 62%. For more detailed information, check out Nan'an weather in November.
September and December showcase a stark contrast in weather conditions. In September, temperatures range from a mild 20°C (68°F) to a hot maximum of 35°C (95°F), with an average temperature of 28°C (82°F). This month also experiences significant rainfall, with 186 mm (7.3 in) spread over 21 days, contributing to a humidity level of 72%. In contrast, December offers a cooler climate, with temperatures dipping to a minimum of 6°C (43°F) and peaking at 28°C (83°F), averaging 16°C (61°F). Additionally, December sees much less precipitation, totaling only 18 mm (0.7 in) over just 3 days, and a slightly lower humidity of 66%. For more details on December weather, check out Nan'an weather in December.
As September unfolds in Nan'an, the weather begins to shift, bringing a blend of warmth and moisture that sets it apart from the preceding summer months. With a maximum temperature that occasionally peaks at 35°C and an average hovering around 28°C, it remains comfortably warm, though slightly cooler than the extreme highs of July and August. The significant precipitation of 186 mm over approximately 21 days adds a refreshing touch to the landscape, contrasting sharply with the drier summer period. Humidity levels tend to linger around 72%, creating a lush, vibrant atmosphere that can feel quite different from the earlier, less humid months. For a deeper dive into the climate specifics, explore Nan'an Climate.