September Weather in Danshui, China

Last updated: August 21, 2025

In September, the coastal town of Danshui, China experiences a vibrant transition into autumn, marked by maximum temperatures reaching 34°C (93°F) and an average of 28°C (83°F). Nighttime brings a refreshing drop to a comfortable minimum of 23°C (73°F). However, this month also brings significant moisture, with a precipitation total of 185 mm (7.3 in) spread over 22 days, contributing to a high humidity level of 75%. This combination of heat and humidity creates a lush backdrop, making September a unique time to explore Danshui's scenic beauty and cultural richness.

September Temperature in Danshui

In September, Danshui, China experiences a warm and inviting transition as summer begins to fade. With minimum temperatures around 23°C (73°F) and averages peaking at 28°C (83°F), the month holds onto that lingering summer warmth. Daytime highs can reach up to 34°C (93°F), ensuring plenty of opportunities for outdoor activities. This month serves as a gentle bridge to the cooler autumn months, with the vibrant heat of summer making its final appearance before the temperatures gradually drop in October. Notably, September marks a shift from the intense heat of July and August, providing a more comfortable environment while still allowing residents and visitors to relish in the warmth of the season.

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

The chart illustrates September temperature patterns in Danshui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Danshui, 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).
JanFebMarAprMayJunJulAugSepOctNovDec616168737983848382777162
Data source: Temperature data for Danshui 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 Danshui

In September, Danshui, China experiences a notable shift in weather patterns, as the region sees 185 mm (7.3 in) of precipitation over 22 days. This rainfall marks a decrease from the preceding months of June and August, which are characterized by heavier downpours, yet it remains substantial compared to the drier months ahead. With consistent rain throughout the month, September serves as a transitional period, balancing the peaks of summer rainstorms and the tapering off into autumn dryness. The moisture continues to nurture the landscape, setting the stage for a colorful fall while hinting at the easing of the monsoon's grip.

September Precipitation Trends in Danshui

The chart displays monthly precipitation patterns in Danshui, 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 Danshui, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec194361952013452083351851302720
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Danshui

As summer transitions into autumn, September in Danshui sees a notable shift in humidity levels, with an average of 75%. This marks a decrease from the peak humidity experienced in July and August, both recorded at 88%, the highest for the year. Following the warmth of summer, September's drop, while significant, still maintains a relatively high level of moisture in the air, suggesting a gradual decline in humidity as the region prepares for the drier months ahead. This trend continues into October, where humidity dips further to 65%, indicating a clear seasonal shift. Thus, September serves as a bridge between the sultry summer and the cooler fall, providing a refreshing change while still retaining a hint of the summer's lingering warmth.

September Average Humidity in Danshui

This chart illustrates the average monthly humidity levels in Danshui, 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 Danshui is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%68%73%71%79%77%88%88%75%65%64%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Danshui

As September rolls in, Danshui, China continues to experience an extreme UV Index of 12, maintaining a significant level of sun exposure similar to the peak summer months. This consistent rating, alongside a burn time of just 10 minutes, highlights the importance of sun protection even as the season transitions. Throughout the year, UV levels in Danshui have followed a discernible pattern, typically peaking during the warmer months of May through August. Following this high point, September stands out with its unwavering intensity, reminding residents and visitors alike to remain cautious when outdoors. As you plan your outdoor activities, keep in mind the need for adequate sunscreen and protective gear to minimize risks. For additional information on UV levels and safety tips, visit Danshui UV Index.

Maximum UV Index Levels in Danshui for September

The chart shows the monthly maximum UV Index (UVI) for Danshui 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 Danshui typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121214121313121097
Data source: Danshui 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 Danshui

September in Danshui, China, basks in approximately 279 hours of sunshine, marking a delightful transition into autumn. This month showcases a vibrant persistence of light, following the sunniest peak in July with 312 hours, and a notable warmth that extends throughout August. The pleasant sunshine in September not only highlights the gradual decrease from the summer heights but also maintains a robust presence compared to earlier months like January and February, which typically see less than 250 hours of sun. As the days grow shorter, the sun continues to envelop Danshui, inviting all to savor the lingering warmth before the cooler months set in. This month illustrates a beautiful blend of late summer brightness and the impending autumn charm, making September a captivating time in the region.

Monthly Sunshine Duration in Danshui: September Highlighted

The September sunshine duration represents the total number of hours Danshui 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.
JanFebMarAprMayJunJulAugSepOctNovDec213h243h262h240h284h254h312h271h279h273h258h263h
Data source: Danshui September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Danshui During September

In September, Danshui, China, experiences a notable uptick in sunny weather, with a 41% chance of sunshine that sets the stage for pleasant outings. Following the sun-scarce summer months of June and August, where chances drop to 11% and 14% respectively, September marks a refreshing shift towards sunnier dispositions. This month stands out as a transitional phase, bridging the drier spell of late summer and the more favorable conditions seen in October, which offers a 35% chance of sun. As the region bids farewell to the heavier rains, the likelihood of sunshine begins to rise again, suggesting an inviting backdrop for those looking to bask in the mild sun amidst the waning summer heat.

Percentage of Sunny Days in September in Danshui

The chart illustrates the percentage of sunny days in Danshui 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 Danshui experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec64%58%43%37%24%12%29%14%41%35%63%51%
Data source: Danshui September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Danshui in September

As summer yields to autumn in Danshui, China, September enjoys a generous 12 hours of daylight, mirroring the bright days of April and August. This month marks a gradual transition, where the extended sunlight of summer begins to wane, yet the lingering warmth still bathes the landscape in golden hues. Following the peak of 13 hours seen from May through July, the daylight duration remains steady in September before starting to decline into the cooler months. The rhythm of the seasons is evident, as daylight gradually decreases, creating a natural blend of warmth and the crispness that heralds the coming fall.

Average Daylight Hours in Danshui for September

The chart illustrates the variation in daylight duration in Danshui throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 53m11h 22m12h12h 40m13h 13m13h 29m13h 21m12h 52m12h 15m11h 35m11h 2m10h 44m
Data source: Danshui daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Danshui

As September arrives in Danshui, the gentle whispers of the wind become more pronounced, averaging just 2.1 m/s (5 mph), marking a noticeable dip compared to the summer months. This trend of decreasing wind speed is consistent, as it follows the slight breezes of August and precedes the invigorating gusts of October, which see a significant increase to 3.9 m/s (9 mph). Throughout the year, Danshui experiences a gradual evolution in wind patterns—winter months bring back the robust speeds around 3.2 m/s (7 mph), while the summer heat seems to calm the air. Thus, September serves as a tranquil bridge, conveying a serene shift in nature’s rhythm, inviting residents and visitors alike to embrace the calm before the autumn winds whip through the coastal town.

Average September Wind Speed in Danshui

The chart displays monthly wind speed patterns in Danshui, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.22.73.03.02.82.92.72.22.1 m/s3.93.03.2
Data source: Danshui September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Danshui Compares to Other Months

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

September weather is characterized by warm temperatures, with minimums around 23°C (73°F) and averages reaching up to 28°C (83°F), peaking at a maximum of 34°C (93°F). This month experiences considerable precipitation, totaling 185 mm (7.3 in) spread over 22 days, along with a high humidity level of 75%. In stark contrast, January brings cooler temperatures, where the minimum drops to 5°C (41°F) and the average is only 16°C (61°F), capping off at a maximum of 25°C (77°F). Precipitation is significantly lower in January, with just 19 mm (0.8 in) over 3 days and humidity levels at a more comfortable 64%. For a detailed look at January weather, you can visit Danshui weather in January.

September and February present striking contrasts in weather conditions. In September, temperatures typically range from a minimum of 23°C (73°F) to an average of 28°C (83°F), peaking at a sweltering 34°C (93°F). This month is characterized by substantial rainfall, with about 185 mm (7.3 in) occurring over 22 days, contributing to a high humidity level of 75%. In contrast, February brings much cooler temperatures, with a minimum of 5°C (42°F) and a maximum of 26°C (80°F), resulting in a much more temperate average of 16°C (62°F). Precipitation is significantly lower during this month, at just 43 mm (1.7 in) over 6 days, and humidity falls to a more comfortable 68%. For a closer look at February weather specifics, you can check Danshui weather in February.

In September, the weather is notably warmer, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F) and an average of 28°C (83°F). This month also experiences significant rainfall, with 185 mm (7.3 in) of precipitation spread over 22 days, making it one of the wetter months. In contrast, March presents a cooler climate, with temperatures ranging from 10°C (51°F) to 29°C (84°F) and an average of 20°C (68°F). The month has much less precipitation at 61 mm (2.4 in) over 10 days, accompanied by slightly lower humidity at 73%. For more details on the weather in March, check out Danshui weather in March.

September and April present contrasting weather patterns. In September, temperatures are warmer, with averages around 28°C (83°F) and highs reaching up to 34°C (93°F), while April boasts cooler averages of 23°C (73°F) and maximums of 31°C (89°F). Precipitation is significantly higher in September, totaling 185 mm (7.3 in) across 22 days, compared to April's 95 mm (3.7 in) over 12 days. Additionally, humidity tends to be slightly elevated in September at 75%, compared to April's 71%. These differences create a distinct seasonal shift, as highlighted in Danshui weather in April.

In comparing the weather of September and May, we observe distinct differences in temperature and precipitation patterns. September typically experiences warmer conditions, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F), while May sees slightly cooler temperatures, from a minimum of 16°C (61°F) to a maximum of 35°C (95°F). Precipitation in May is slightly higher at 201 mm (7.9 in) over 21 days, compared to September's 185 mm (7.3 in) over 22 days. Additionally, humidity levels in September average around 75%, whereas May is marginally more humid at 79%. For a closer look at the weather specifics during this month, you can visit Danshui weather in May.

In comparing the weather between September and June, both months experience similar temperature ranges, with daily averages hovering around 28°C (83°F) and maximums reaching up to 34°C (93°F). However, June tends to be slightly warmer at night, with a minimum temperature of 24°C (75°F) compared to September's 23°C (73°F). Precipitation levels are noticeably higher in June, totaling 345 mm (13.6 in) over 27 days, while September sees 185 mm (7.3 in) over 22 days, indicating that June is significantly wetter and likely to experience more rainy days. Humidity levels are also comparable, with June at 77% and September at 75%. For a more detailed outlook on June weather, refer to Danshui weather in June.

When comparing the weather in September and July, September tends to be slightly cooler with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F), contrasted with July's higher minimum of 25°C (77°F) and maximum of 36°C (97°F). Additionally, July experiences more humid conditions at 88%, alongside greater precipitation totaling 208 mm (8.2 in) over 27 days, compared to September’s 185 mm (7.3 in) over 22 days and a lower humidity of 75%. For a detailed look at July weather patterns, you can check out Danshui weather in July.

In August, temperatures were generally warmer with a minimum of 25°C (77°F) and a maximum reaching up to 36°C (97°F), compared to September's slightly cooler range of 23°C (73°F) to 34°C (93°F). August also saw higher average humidity at 88%, which contributed to a more oppressive feel, while September's humidity averaged at 75%. Precipitation was significantly greater in August, totaling 335 mm (13.2 in) over 28 days, compared to September's 185 mm (7.3 in) spread across 22 days. For more detailed information on the weather conditions in August, you can visit Danshui weather in August.

In September, the weather tends to be quite warm and humid, with minimum temperatures around 23°C (73°F) and average highs reaching up to 34°C (93°F). This month experiences substantial rainfall, totaling 185 mm (7.3 in) over 22 days, leading to a humidity level of 75%. In contrast, October brings a significant drop in minimum temperatures to 15°C (60°F) and an overall milder average of 25°C (77°F). Precipitation decreases as well, with only 130 mm (5.1 in) falling over just 9 days, and humidity drops to a more comfortable 65%. For more detailed insights into October's weather, check out Danshui weather in October.

In comparing the weather between September and November, a significant shift can be observed. September boasts warmer temperatures with a minimum of 23°C (73°F) and an average of 28°C (83°F), peaking at 34°C (93°F). This month also experiences high humidity at 75% and considerable rainfall, totaling 185 mm (7.3 in) over 22 days. In contrast, November presents a much cooler climate, with temperatures ranging from a minimum of 13°C (56°F) to an average of 21°C (71°F) and a maximum of 29°C (85°F). The humidity drops to 64%, and precipitation plummets to just 27 mm (1.1 in) over only 3 days, indicating a much drier month. For more detailed insights on November's weather, you can visit Danshui weather in November.

In September, the weather is warm and humid, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F) and experiencing significant rainfall of 185 mm (7.3 in) over 22 days. In contrast, December offers a much cooler climate with temperatures averaging between 7°C (45°F) and 27°C (82°F), accompanied by minimal precipitation of only 20 mm (0.8 in) across just 2 days. The humidity decreases slightly to 69% in December, making it feel drier than the sticky months of September. For more detailed information, check out Danshui weather in December.

Compare Danshui's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Danshui

As September unfolds in Danshui, it brings a notable shift in weather patterns compared to the preceding summer months. With its warm average temperatures and occasional peaks, the heat still lingers, yet the increased humidity coupled with frequent rainfall creates a more tropical ambiance. Unlike the drier summer period, September is characterized by a substantial number of rainy days, leading to a vibrant, lush environment. This transitional month serves as a reminder of the approaching autumn while still retaining the warmth typical of summer. For a deeper dive into the climate nuances of Danshui, explore Danshui Climate.