Last updated: August 21, 2025
In Weizhou, China, September offers a mild retreat from the summer heat, with maximum temperatures reaching 34°C (94°F) and an average of 21°C (70°F). As the month progresses, visitors can expect refreshing moments as the minimum temperature dips to 9°C (49°F). Rain is a part of the experience, with an average precipitation total of 63 mm (2.5 in) spread over approximately 5 days, contributing to a moderate humidity level of 58%. This blend of warm days and occasional rainfall creates a comfortable atmosphere perfect for exploration and relaxation.
In September, Weizhou experiences a pleasant transition from the sweltering summer to a more refreshing autumn. With minimum temperatures around 9°C (49°F) and daytime averages peaking at 21°C (70°F), the weather is both comfortable and invigorating, encouraging outdoor exploration. The maximum temperatures can reach a warm 34°C (94°F), hinting at the lingering warmth of summer while gradually paving the way for cooler days ahead. This month serves as a delightful midpoint in Weizhou's climate, offering a blend of warmth and crispness that invites visitors to enjoy its natural beauty before the chill of autumn sets in.
September in Weizhou, China, showcases a notable transition in the region's precipitation patterns, with an average of 63 mm (2.5 in) of rainfall over 5 days. As summer gives way to autumn, the rainfall reflects a decline from the intense downpours of July and August, which recorded 176 mm and 155 mm respectively. This month acts as a bridge, heralding a shift from the peak monsoon season while still contributing a substantial amount of moisture, especially when compared to the drier months like January and November. As the year progresses, it becomes clear that September serves as a key period for rainfall, moderating the weather in anticipation of the drier fall months ahead.
September in Weizhou, China, experiences a notable shift in humidity, with levels settling at a comfortable 58%. This marks a significant dip after the peak summer months, where July and August saw humidity levels soar to 72% and 70%, respectively. As the year progresses from the sweltering summer heat, September offers a refreshing respite, aligning more closely with the early spring and late autumn months, when humidity remains moderate. Looking ahead, October's humidity is expected to rise slightly to 68%, reinforcing the trend of fluctuating humidity throughout the year, but September's balance provides an ideal moment for both locals and travelers to enjoy the milder climate.
As summer transitions into autumn, Weizhou, China, experiences a notable shift in its UV Index, maintaining a very high level of 8 in September. This reflects a slight decrease from the peak UV Index of 10 seen during the summer months of June, July, and August, where the potential for skin damage was at its highest with minimal burn times of just 15 minutes. However, September’s UV intensity remains significant, requiring vigilance and protection against sun exposure, as even a short time outdoors can lead to burns in just 15 minutes. Following this month, the UV Index is expected to decrease further into October. To stay informed about the climate conditions and make safe sun decisions, check the detailed insights at Weizhou UV Index.
UV Risk Categories
September in Weizhou, China, brings a charming blend of sun-kissed days, with 272 hours of sunshine illuminating the coastal landscape. As summer begins to fade, this month showcases a delightful contrast to the blazing hours of May, which proudly holds the highest record at 330 hours. The golden glow of September positions itself comfortably in the middle, surpassing the cooler months that follow, yet still falling short of the sun-drenched summer peak. Notably, after a series of impressive sunny months, September serves as a gentle reminder that the season of warmth is gradually transitioning, setting the stage for the autumnal hues that will soon blanket the region.
As September rolls into Weizhou, the likelihood of sunny weather takes a dip, with only 42% chance of sunshine. This marks a notable decline from the sunniest months at the beginning of the year, such as January, which boasts a robust 76% chance. The trend shows a gradual decrease in sunny days from the lively summer months of May and June, plummeting to the slowest sunshine rates found in July and August. However, there’s a silver lining as the season transitions; following September, the forecast brightens again with October and November returning to a more favorable 48% and 73% chance, respectively. Overall, while September may not be the sun-drenched paradise some hope for, it serves as a bridge to brighter days ahead, inviting visitors to enjoy Weizhou's charm—regardless of the clouds.
In September, Weizhou, China experiences 12 hours of daylight, marking a noticeable transition as the days begin to shorten from the summer peak. This gradual decline follows the 14-hour sunlight that dominated the preceding months of June, July, and August, creating a vibrant and leisurely atmosphere during the summer activities. As the calendar rolls into October, daylight further dwindles to 11 hours, establishing a clear trend of decreasing sunlight as autumn sets in. This rhythmic pattern of daylight duration underscores the region's shift from the long, warm days of summer to the cozy embrace of the fall season, inviting residents and visitors alike to savor the lingering warmth before winter's approach.
As September settles over Weizhou, China, the winds whisper softly, averaging a gentle 1.8 m/s (4 mph). This slight breeze marks a transition from the summer's barely-there gusts, which dropped to 1.7 m/s (4 mph) in August and July. Interestingly, September's winds reflect a broader trend of fluctuating speeds throughout the year; while they take a dip during the height of summer, they tend to pick up again in the fall, signaling a gradual return to the more robust gusts seen in the cooler months of November and December. With the calming breezes of September, the island invites visitors to embrace its tranquil atmosphere before the winds begin to strengthen once more.
Weather in Weizhou varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Weizhou, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is notably warmer, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 34°C (94°F), and an average temperature of 21°C (70°F). The month experiences about 63 mm (2.5 in) of precipitation over 5 days, accompanied by a humidity level of 58%. In contrast, January presents a stark chill, with temperatures dipping to a minimum of -16°C (3°F) and peaking at just 14°C (57°F), resulting in an average of -2°C (28°F). Precipitation is minimal, recorded at only 3 mm (0.1 in) across just 1 day, and humidity drops to 44%. For more details about January weather, you can visit Weizhou weather in January.
September and February present stark contrasts in weather. In September, temperatures range from a mild 9°C (49°F) at night to a warm 34°C (94°F) during the day, with an average of 21°C (70°F). The month typically sees around 63 mm (2.5 in) of precipitation over about five days, coupled with a humidity level of 58%. In contrast, February experiences much colder conditions, with temperatures dipping as low as -11°C (13°F) at night and rising to a maximum of 25°C (77°F), averaging just 1°C (34°F). This winter month has significantly lower precipitation, with only 7 mm (0.3 in) occurring over two days and a humidity of 50%. For more detailed information, visit Weizhou weather in February.
In September, the weather features a minimum temperature of 9°C (49°F) and averages around 21°C (70°F), peaking at a warm 34°C (94°F). This month experiences moderate rainfall, with about 63 mm (2.5 in) of precipitation over approximately 5 days, all while maintaining a consistent humidity level of 58%. In contrast, March brings much colder temperatures, with a minimum of -5°C (24°F) and an average of only 9°C (48°F), although it can still reach a maximum of 31°C (88°F) on warmer days. Precipitation is much lower, at just 16 mm (0.6 in) over 3 days, yet the humidity remains the same at 58%. For a closer look at the conditions during this month, you can check Weizhou weather in March.
In September, temperatures are generally warmer, with a minimum of 9°C (49°F) and an average of 21°C (70°F), peaking at a maximum of 34°C (94°F). This month experiences a total precipitation of 63 mm (2.5 in) over approximately 5 days, coupled with a humidity level of 58%. In contrast, April brings cooler conditions, featuring a minimum temperature of -1°C (30°F) and an average of 15°C (59°F), with highs reaching up to 33°C (91°F). This month has slightly lower precipitation at 47 mm (1.8 in) across about 4 days, but the humidity is notably higher at 69%. For a detailed look at conditions in April, you can visit Weizhou weather in April.
When comparing the weather between September and May, we can observe some interesting similarities and differences. Both months feature an average temperature of 21°C (70°F), but May can experience higher maximum temperatures, reaching up to 39°C (102°F), compared to September's maximum of 34°C (94°F). Precipitation levels are slightly lower in May, with 45 mm (1.8 in) over 5 days, versus September's 63 mm (2.5 in), also spread over 5 days. Interestingly, the humidity remains consistent at 58% for both months, creating a similar feel in terms of moisture in the air. For more specific insights into May weather, you can explore Weizhou weather in May.
When comparing the weather in September and June, we can see some distinct differences. September experiences a more moderate range of temperatures, with a minimum of 9°C (49°F) and an average of 21°C (70°F), while June starts off warmer, with a minimum of 13°C (55°F) and averages around 26°C (78°F). The maximum temperatures in June can reach up to 39°C (102°F), significantly higher than September's peak of 34°C (94°F). Precipitation levels are fairly close, with September receiving 63 mm (2.5 in) across 5 days and June having 54 mm (2.1 in) over 6 days. Additionally, September's humidity stands at 58%, slightly lower than June's 64%, making September feel a bit more comfortable overall. For those interested in a detailed look at June's weather, visit Weizhou weather in June.
In comparing the weather of September and July, it's evident that September is generally milder, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 34°C (94°F), culminating in an average of 21°C (70°F). In contrast, July showcases much warmer conditions, with temperatures fluctuating between a minimum of 18°C (64°F) and a maximum of 38°C (100°F), resulting in an average temperature of 26°C (80°F). Additionally, July experiences significantly higher precipitation, totaling 176 mm (6.9 in) over 17 days, compared to September's 63 mm (2.5 in) over just 5 days. Humidity levels also peak in July at 72%, while September sees a more comfortable 58%. For more detailed insights, check out Weizhou weather in July.
In September, the weather begins to cool down slightly compared to August, with minimum temperatures dropping to 9°C (49°F) and an average of 21°C (70°F), whereas August sees warmer nights with a minimum of 15°C (60°F) and an average of 25°C (78°F). The maximum temperature in September reaches 34°C (94°F), just a degree lower than August's peak of 35°C (96°F). However, September experiences significantly less rainfall, with only 63 mm (2.5 in) over 5 days compared to August's 155 mm (6.1 in) over 14 days, leading to lower humidity levels of 58% in September, compared to 70% in August. For a detailed overview of August's weather conditions, you can visit Weizhou weather in August.
September and October present distinct shifts in weather patterns. In September, temperatures range from a mild 9°C (49°F) at night to a warm average of 21°C (70°F), peaking at a scorching 34°C (94°F) during the day. The month experiences a total precipitation of 63 mm (2.5 in) over 5 days, coupled with a humidity level of 58%. In contrast, October ushers in cooler temperatures, with minimums dropping to 1°C (34°F) and an average temperature of 13°C (56°F), while the maximum still reaches a comfortable 32°C (90°F). Although the total precipitation is slightly lower at 60 mm (2.4 in) over the same 5 days, humidity rises to 68%, contributing to a more brisk and refreshing atmosphere. For a detailed look at October weather in Weizhou, check out Weizhou weather in October.
In comparison to September, November experiences a significant drop in temperatures, with September averaging around 21°C (70°F) while November sees a much cooler average of just 6°C (44°F). The maximum temperature in September can reach as high as 34°C (94°F), whereas November peaks at a milder 25°C (76°F). Additionally, September tends to be wetter, with 63 mm (2.5 in) of precipitation over 5 days, compared to November's much drier 15 mm (0.6 in) over only 2 days. Humidity levels also rise slightly in November to 69%, compared to September's 58%, contributing to the overall chill in the air. For a more detailed look at the weather in Weizhou during this time, check out Weizhou weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a mild 9°C (49°F) at night to a warm 34°C (94°F) during the day, with an average of 21°C (70°F). This month experiences moderate rainfall, totaling 63 mm (2.5 inches) across about five days, paired with a humidity level of 58%, creating a warm and occasionally damp atmosphere.
Conversely, December brings much colder conditions with temperatures dropping significantly—ranging from a frigid -14°C (8°F) at night to a maximum of 16°C (60°F), and averaging -1°C (31°F). The precipitation is minimal, with only 4 mm (0.1 inches) expected over a single day, and humidity slightly higher at 60%. The shift from September's warmth to December's chill emphasizes the dramatic change in climate as the year draws to a close. For a more detailed look at December's conditions, check out Weizhou weather in December.
September in Weizhou offers a captivating transition from the summer’s heat to the cooler embrace of autumn. With a striking maximum temperature of 34°C, this month continues to bask in the warmth, yet the average temperature drops to a more comfortable 21°C, inviting outdoor activities and exploration. Precipitation is modest, with just a handful of rainy days, contributing to a pleasantly humid atmosphere at around 58%. This unique combination of warmth and mild humidity sets September apart from other months, making it an ideal time for visitors to enjoy the island's natural beauty. To learn more about the yearly weather patterns, visit Weizhou Climate.