Last updated: August 21, 2025
In September, Haibeitou, China, experiences a mild climate characterized by a maximum temperature of 30°C (87°F) and an average of 17°C (63°F), while minimum temperatures can dip to 3°C (37°F). The area typically sees about 39 mm (1.5 in) of precipitation over approximately 6 days, contributing to the region's refreshing atmosphere. With an average humidity of 61%, September offers a comfortable environment perfect for exploring Haibeitou's natural beauty and outdoor activities.
September in Haibeitou, China, marks a delightful transition from the sweltering summer heat to the crispness of autumn. With minimum temperatures at 3°C (37°F) and an average of 17°C (63°F), the weather is pleasantly mild, perfect for outdoor activities. As the month progresses, the maximum temperature soars to 30°C (87°F), offering a final taste of warm sunshine before cooler days set in. This month showcases a notable shift, reflecting a trend towards decreasing temperatures compared to the blazing peaks of July and August. The comfortable climate invites both locals and visitors to enjoy the breathtaking autumn landscapes that Haibeitou has to offer.
In September, Haibeitou experiences a moderate shift in precipitation, receiving 39 mm (1.5 in) of rain over 6 days. This marks a notable decrease from the intense rainfall of 108 mm (4.2 in) in July, although it is still significantly higher than the winter months. As summer transitions to autumn, September's precipitation signals a gradual tapering of the monsoon season, providing a more balanced climate. The rain, while less abundant than in the peak summer months, contributes to the region’s lush landscapes, setting the stage for the cooler and drier months ahead.
In September, Haibeitou experiences a notable decrease in humidity compared to the sweltering August peak, which reaches 74%. This month sees levels drop to a more moderate 61%, marking a transition into the drier season as autumn approaches. Following the trend of the summer months, July and August showcased significant humidity levels, peaking at 71% and 74%, respectively. However, the shift in September suggests a gradual cooling and drying trend that continues into October, where humidity rises again to 69%. Overall, the data reveals a clear pattern: summer brings high humidity, while September serves as a threshold, signaling the onset of autumn's more comfortable, crisp air.
In September, Haibeitou continues to experience a notably high UV Index, measuring at 8, with an exposure category classified as very high. This marks a slight decrease from the peak levels of 10 observed in the summer months, yet the burn time remains critical at just 15 minutes. The trend from January to September shows a clear escalation in UV intensity as the year progresses, peaking during the hottest months before tapering off in autumn. As you enjoy the late summer sun, it’s important to stay protected from harmful UV rays; for detailed UV forecasts and safety tips, visit Haibeitou UV Index.
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In September, Haibeitou basks in a comfortable glow of 284 sunshine hours, marking a transition from the peak summer brilliance. As the summer months of May through August boast impressive totals, consistently over 320 hours, September reflects a slight decline, signaling the approach of autumn. This modest dip from the vibrant summer months still offers an abundance of sunshine, contributing to pleasant outdoor experiences. The trend from July to September reveals a gentle tapering, paving the way for the cooler and shorter days that follow in October and beyond, yet maintaining a warm charm that continues to invite visitors to enjoy the breathtaking landscapes of Haibeitou.
In September, the likelihood of sunny weather in Haibeitou, China dips to 47%, continuing a trend of decreasing sunshine as summer wanes. This month typically transitions from the vibrant summer months of July and August, which boast chances of sun around 48% and 51% respectively. As autumn approaches, the sun becomes less dominant, a shift reflected in the drop from the preceding months. However, brighter days return in October with an anticipated 53% chance of sunshine, illustrating the cyclical nature of weather patterns in Haibeitou. Ultimately, while September may bring more overcast skies, the region’s propensity for sunny days makes it a charming destination throughout the year.
In September, Haibeitou, China, experiences a noticeable shift in daylight duration as it transitions from the long, sunlit days of summer back to autumn's shorter hours. With approximately 12 hours of daylight, September marks the beginning of diminishing light, following the peak of 14 hours seen in June, July, and August. This gradual decline continues into October, where daylight slips to 11 hours, signaling the onset of the cooler months. As the year progresses, daylight hours steadily decrease, a rhythmic pattern that reflects the shifting seasons. This ebb and flow not only shapes daily life but also invites residents to embrace the beauty of the changing landscape.
In September, Haibeitou experiences a gentle breeze, with an average wind speed of 2.0 m/s (4 mph), making it one of the calmer months of the year. Following the peak winds of May, where speeds reach 3.4 m/s (8 mph), the trend noticeably shifts towards milder conditions as summer wanes. This transition reflects a gradual decrease in wind intensity, evident from the previous months of July and August, which recorded even lower speeds of 1.8 m/s (4 mph) and 1.9 m/s (4 mph), respectively. As autumn approaches, the winds begin to pick up slightly in October, but September holds its place as a tranquil moment in the annual cycle, inviting residents and visitors alike to relish the serenity of the season.
Weather in Haibeitou varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Haibeitou, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present starkly contrasting weather conditions. In September, temperatures typically range from a chilly 3°C (37°F) at night to a warm 30°C (87°F) during the day, averaging around 17°C (63°F). This month also sees some rainfall, with about 39 mm (1.5 in) of precipitation over six days, accompanied by a humidity level of 61%. Conversely, January experiences a significant drop in temperatures, with nighttime lows plunging to -24°C (-11°F) and daytime highs only reaching 7°C (44°F), making for an average temperature of -7°C (19°F). This month is characterized by minimal precipitation, with just 2 mm (0.1 in), and typically sees no rainy days, coupled with a lower humidity of 52%. For a closer look at January's weather patterns, you can check the detailed entry here: Haibeitou weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures can range from a mild 3°C (37°F) at night to a warm average of 17°C (63°F) during the day, peaking at a hot 30°C (87°F). The month experiences moderate rainfall, totaling 39 mm (1.5 in) over approximately 6 days, along with a humidity level of 61%. In contrast, February is characterized by much colder weather, with temperatures plunging to a minimum of -20°C (-3°F) and an average of -4°C (26°F). The month sees only 4 mm (0.2 in) of precipitation over just 1 day, reflecting its notably drier conditions and lower humidity at 49%. For a closer look at February's weather specifics, you can visit Haibeitou weather in February.
September and March present a stark contrast in weather conditions. September enjoys milder temperatures, ranging from a low of 3°C (37°F) to a pleasant average of 17°C (63°F), peaking at a warmth of 30°C (87°F). This month experiences moderate rainfall, with 39 mm (1.5 in) over about six days, resulting in a humidity level of 61%. In contrast, March is much colder, with temperatures dipping as low as -8°C (17°F) and averaging just 4°C (40°F), although it can reach up to 24°C (75°F) on warmer days. Precipitation is less frequent in March, totaling 19 mm (0.8 in) across four days, accompanied by a lower humidity of 52%. For more specific insights into March weather, you can visit Haibeitou weather in March.
In comparing the weather of September and April, it's striking to note the differences in temperature and overall climate conditions. September generally enjoys milder warmth with average temperatures around 17°C (63°F) and maximums reaching up to 30°C (87°F). In contrast, April starts off cooler, with minimum temperatures dropping to -6°C (21°F) and an average of only 10°C (51°F), though it can still hit a max of 29°C (85°F). Precipitation is slightly higher in September at 39 mm (1.5 in) over 6 days, compared to April's 26 mm (1.0 in) over just 5 days. Interestingly, both months share similar humidity levels, hovering around 61-63%. For more specific insights on the weather in April, you can refer to Haibeitou weather in April.
In comparing the weather between September and May, both months feature the same average temperature of 17°C (63°F); however, September experiences a broader temperature range, with minimums of 3°C (37°F) and maximums reaching up to 30°C (87°F). In contrast, May starts with slightly cooler minimum temperatures at 0°C (32°F) and can peak higher at 34°C (94°F). Precipitation levels are somewhat similar, with September receiving 39 mm (1.5 in) over 6 days, while May has a slightly lower total of 30 mm (1.2 in) over just 5 days. Additionally, September is characterized by higher humidity at 61%, compared to May's 54%. For more detailed weather insights, you can check Haibeitou weather in May.
September and June present distinct weather patterns that reflect the transition from summer to autumn. In June, temperatures are generally warmer, with a minimum of 7°C (45°F) and an average of 22°C (71°F), peaking at a maximum of 33°C (91°F). This month experiences slightly more precipitation, averaging 47 mm (1.8 in) over 7 days, with humidity levels at 62%. In contrast, September sees a cooler range, with minimum temperatures dropping to 3°C (37°F) and an average of 17°C (63°F), reaching up to 30°C (87°F). The precipitation in September totals 39 mm (1.5 in) over 6 days, with humidity remaining relatively similar at 61%. For a more detailed look at the weather patterns, you can explore Haibeitou weather in June.
When comparing the weather in September and July, it is clear that July tends to be much warmer and more humid. In July, temperatures range from a minimum of 12°C (54°F) to a maximum of 35°C (95°F), with an average of 23°C (74°F). This month also experiences higher precipitation, with 108 mm (4.2 in) over 12 days and an average humidity of 71%. In contrast, September marks the transition to cooler weather, featuring a minimum of 3°C (37°F), an average of 17°C (63°F), and a maximum of 30°C (87°F). Precipitation in September is significantly lower, measuring 39 mm (1.5 in) over 6 days, with a humidity level of 61%. For a closer look at the specifics, you can visit Haibeitou weather in July.
In comparing the weather between September and August, September presents a notable decrease in temperature, with a minimum of 3°C (37°F) and an average of 17°C (63°F), compared to August's minimum of 10°C (51°F) and an average of 22°C (72°F). Additionally, September experiences less precipitation at 39 mm (1.5 in) over 6 days, while August has significantly higher rainfall, totaling 86 mm (3.4 in) across 10 days. Humidity levels also shift, with September at 61%, which is lower than August's 74%. For more details, you can check the Haibeitou weather in August.
In September, the weather features a warm average temperature of 17°C (63°F), with highs reaching up to 30°C (87°F), making it a comfortable month for outdoor activities. The minimum temperature during this month rarely dips below 3°C (37°F), and precipitation is relatively low at 39 mm (1.5 in) over about 6 days, with a humidity level of 61%.
In contrast, October brings a noticeable chill with an average temperature dropping to 9°C (48°F), and nighttime lows potentially falling to -5°C (22°F). While it also experiences a maximum temperature of 27°C (81°F), the overall feel is cooler and more humid with an increased precipitation of 44 mm (1.7 in) over the same number of rainy days, reaching a humidity level of 69%. For more specifics on October weather, check out Haibeitou weather in October.
Comparing the weather of September and November reveals a significant shift as autumn progresses into winter. In September, temperatures can range from a mild 3°C (37°F) at night to a warm maximum of 30°C (87°F) during the day, with an average of 17°C (63°F). The month experiences moderate humidity at 61% and a total precipitation of 39 mm (1.5 in) over 6 days.
By November, however, the climate takes a dramatic turn, with a much colder minimum temperature dropping to -13°C (9°F) and an average of just 1°C (34°F). While the maximum temperature still reaches 18°C (64°F), the overall chill is palpable, coupled with lower precipitation of only 13 mm (0.5 in) across just 2 days, and slightly higher humidity at 64%. This change marks a transition into winter weather conditions, less rainfall, and more frequent frosty nights. For more specific insights into November weather, you can check Haibeitou weather in November.
September and December present strikingly different weather conditions. In September, temperatures range from a mild 3°C (37°F) at night to a warm 30°C (87°F) during the day, with an average of 17°C (63°F). The month sees moderate precipitation, totaling 39 mm (1.5 in) over six days, and humidity averages around 61%. In contrast, December experiences much colder weather, with temperatures plunging to a minimum of -22°C (-7°F) and rising only to a maximum of 8°C (47°F), averaging -7°C (20°F). The month is notably dry, with just 1 mm (0.1 in) of precipitation and no significant rainy days, alongside a lower humidity level of 58%. For a closer look at December weather conditions, you can visit Haibeitou weather in December.
September in Haibeitou is a delightful transition from the sweltering summer months, bringing a refreshing change with mild temperatures and a comforting average. While the peak temperatures can still reach up to a warm 30°C, evenings become pleasantly cool, making this month an ideal time for outdoor activities. The humidity sits at a manageable level, allowing for enjoyable days while occasional rainfall—typically seen over six days—nourishes the landscape, contributing to the region's vibrant blooms. Overall, September offers a unique blend of warmth and refreshment, distinguishing itself from both the heat of summer and the chill of autumn. For those interested in understanding more about this atmospheric charm, explore the detailed insights at Haibeitou Climate.