Last updated: August 21, 2025
In September, Shijiayuan, China, experiences a warm yet variable climate, with maximum temperatures reaching up to 29°C (84°F) and a refreshing average of 18°C (64°F). The month is characterized by considerable precipitation, totaling 175 mm (6.9 in), spread across 18 days, which contributes to a humidity level averaging a hefty 89%. This combination of warmth and moisture creates a unique atmosphere, perfect for experiencing the lush landscapes and vibrant local culture during this time. Whether you're exploring nature or enjoying city life, September promises a blend of climate and vibrancy in Shijiayuan.
As September rolls into Shijiayuan, China, temperatures begin to shift noticeably, reflecting the transition from summer's warmth to autumn's crisp embrace. The month sees a minimum temperature of 10°C (50°F), which provides a comfortable chill, while the average hovers around 18°C (64°F), making it an ideal time for outdoor activities. Daytime highs reach up to 29°C (84°F), offering a lingering taste of summer. This gentle decline in temperature not only marks a significant dip from the sweltering heights of July and August, but also hints at the approaching cooler months. Overall, September in Shijiayuan is characterized by a pleasant balance that invites both exploration and relaxation amid the changing seasons.
In September, Shijiayuan experiences significant precipitation, with a total of 175 mm (6.9 in) falling over 18 days, maintaining the region's trend of high rainfall as summer transitions into autumn. This amount marks a slight decrease from the peak 209 mm (8.2 in) recorded in August but remains substantial, contributing to the overall wet conditions typical of the late summer months. Following directly after the heavy rains of July and August, September's precipitation supports a lush landscape, while the continuity of rainy days suggests that the monsoon influence is still prevalent. As October approaches, a gradual decline in both precipitation and rainy days is expected, hinting at the upcoming drier months.
In Shijiayuan, China, September marks a noticeable peak in humidity levels, reaching 89%. This slight increase follows a summer characterized by consistently high humidity, with August recording 88%. As the year transitions into autumn, humidity remains relatively high, gradually leading into October's 90%. Notably, the humidity in September is part of a broader trend observed throughout the year, where the highest humidity levels are concentrated in the early months, particularly from March to June, often exceeding 85%. While spring and summer maintain a certain opulence in moisture, September signals the start of a gradual cooling of the atmosphere, yet it still retains a sticky embrace as the transition begins.
As September arrives in Shijiayuan, the UV Index remains high at 10, indicating very high exposure levels that require careful sun protection. This month, sunbathers should be cautious, as the recommended burn time is just 15 minutes—a notable shift from the previous extremes of summer when the index peaked at 12 in July and June. After experiencing back-to-back months of intense sunlight with an index of 11 in August, September marks a slight decrease, but it's still crucial to remain vigilant. The trend from January through September showcases a steady rise in sun intensity, peaking during the summer months before tapering off as fall approaches. For more insights on UV levels throughout the year, visit Shijiayuan UV Index.
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As September settles in Shijiayuan, the sun continues to cast its warm glow, delivering 209 hours of sunshine this month. While this marks a noticeable decline from the summer peak of 322 hours in July and 313 hours in August, it still reflects a healthy sum compared to the chillier autumn months that follow. The gradual transition from the scorching days of summer to the milder temperatures of fall is evident, as sunlight hours dip yet remain significantly higher than the winter lows, such as 155 hours in October. This blend of vibrant September days encourages outdoor activities, as locals and visitors alike savor the lingering warmth before the shorter days of the year set in.
In Shijiayuan, China, the likelihood of sunny weather varies throughout the year, with September offering a modest 26% chance of sunshine. This places September in a transitional zone, reflecting a slow decline in sunny days as summer wanes. As the year progresses, the sunny percentages dip significantly in late spring and early summer, with notably lower chances in April and June, before rebounding in the fall months of November and December. Overall, while September might not be the sunniest month, it still provides a glimmer of brightness amidst more overcast seasons that encroach as autumn sets in.
In Shijiayuan, China, the rhythm of daylight unfolds dramatically through the seasons. As September arrives, daylight duration settles at a moderate 12 hours, reflecting a gentle transition from the longer days of summer. Following the peak of 14 hours seen in June and July, daylight begins to recede, a trend that continues into the autumn months. While September still enjoys longer daylight compared to the winter months, the gradual decrease signals nature's shift towards shorter days, reminding us of the cyclical dance between light and darkness as we approach the end of the year.
As September unfolds in Shijiayuan, China, the average wind speed clocks in at a gentle 1.8 m/s (4 mph), resonating with the transition to autumn. This marks a slight increase from the quieter summer months, where July and August both recorded just 1.6 m/s (3 mph). Throughout the year, wind speeds exhibit subtle fluctuations, dipping to the lowest point of 1.6 m/s (4 mph) in December, while peaking slightly at 2.1 m/s (5 mph) in May. Overall, September’s breezy embrace reflects a consistent trend of mild wind patterns, establishing a serene atmosphere as nature shifts toward the cooler months ahead.
Weather in Shijiayuan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Shijiayuan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present distinctly contrasting weather conditions. In September, temperatures range from a chilly 10°C (50°F) at night to a warm 29°C (84°F) during the day, with an average of 18°C (64°F). The month sees considerable rainfall, totaling 175 mm (6.9 in) over 18 days, accompanied by high humidity at 89%. In stark contrast, January experiences much colder temperatures, with a minimum of -8°C (19°F), an average of 2°C (35°F), and a maximum of only 11°C (53°F). This winter month is significantly drier, receiving just 25 mm (1.0 in) of precipitation across 7 days, with humidity slightly lower at 85%. For more details on January conditions, visit Shijiayuan weather in January.
In September, the weather is markedly warmer and more humid than in February, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (84°F) and an average of 18°C (64°F). This month sees significant rainfall, with about 175 mm (6.9 in) spread over 18 days, leading to a high humidity level of 89%. In contrast, February brings much cooler conditions, with temperatures fluctuating between -6°C (21°F) and a comfortable high of 20°C (67°F), with an average temperature of just 4°C (39°F). Precipitation is also significantly lower at 31 mm (1.2 in) over only 6 days, and humidity remains relatively stable at 87%. Overall, September's weather offers a warm and wet climate compared to February's cold and drier conditions. For more details, visit Shijiayuan weather in February.
In comparing the weather between September and March, one can see a significant shift in temperatures and precipitation levels. September boasts a milder temperature range, with minimums of 10°C (50°F) and maximums reaching up to 29°C (84°F), while March experiences cooler conditions, with temperatures ranging from a frosty 0°C (31°F) to a more moderate high of 23°C (74°F). Additionally, September records higher precipitation at 175 mm (6.9 in) over 18 days, contrasting sharply with March's lighter rainfall of 52 mm (2.1 in) across 13 days. Interestingly, humidity remains relatively high in both months, with September at 89% and March slightly higher at 90%. For more detailed information regarding weather in March, you can visit Shijiayuan weather in March.
When comparing the weather in September and April, it's clear that September tends to be warmer and more humid. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 29°C (84°F), with an average of 18°C (64°F). The month also sees significant rainfall, with 175 mm (6.9 in) of precipitation spread over 18 days, resulting in a humidity level of 89%. In contrast, April experiences cooler temperatures, with a minimum of 0°C (32°F) and an average of 13°C (56°F), reaching a maximum of 27°C (81°F). The month is relatively drier, receiving only 78 mm (3.1 in) of precipitation over 12 days, along with slightly lower humidity at 85%. For more detailed insights about the weather conditions in April, you can check Shijiayuan weather in April.
September and May present distinct weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 29°C (84°F), with an average of 18°C (64°F). This month experiences significant rainfall, totaling 175 mm (6.9 in) over 18 days, resulting in high humidity at 89%. In contrast, May offers milder conditions with temperatures starting at 5°C (42°F) and reaching up to 30°C (86°F), maintaining an average of 17°C (63°F). Precipitation is considerably lower in May, with only 92 mm (3.6 in) over 11 days and humidity levels at 81%. For further details on weather in May, you can visit Shijiayuan weather in May.
When comparing the weather in September and June, it's evident that both months bring mild temperatures, though June generally feels warmer. In June, the minimum temperature is slightly higher at 11°C (52°F), with an average temperature of 21°C (69°F) and a maximum reaching 31°C (87°F). In contrast, September starts off a bit cooler, with a minimum of 10°C (50°F), an average of 18°C (64°F), and a maximum of 29°C (84°F). Additionally, September tends to be wetter, experiencing more precipitation with 175 mm (6.9 in) over 18 days, compared to June's 136 mm (5.4 in) spread over 14 days. Both months have relatively high humidity levels, with September at 89% and June at 86%. For more detailed insights about the climatic conditions, you can explore Shijiayuan weather in June.
In comparing the weather between September and July, we observe distinct variations. September generally has cooler temperatures, with a minimum of 10°C (50°F) and an average of 18°C (64°F), while July experiences warmer conditions, starting at a minimum of 14°C (58°F) and averaging 23°C (74°F). The maximum temperatures in July can reach up to 35°C (95°F), making it significantly hotter than September's peak of 29°C (84°F). Additionally, while both months receive similar amounts of precipitation—around 170 mm (6.7 in) in July and 175 mm (6.9 in) in September—the humidity remains quite high in both months, at 87% in July and 89% in September. For more specifics on July weather, you can check the details here: Shijiayuan weather in July.
In comparing the weather of September and August, we observe a notable shift in temperature and precipitation patterns. September experiences cooler temperatures with a minimum of 10°C (50°F) and an average of 18°C (64°F), while August is warmer, boasting a minimum of 13°C (56°F) and an average of 23°C (73°F). Maximum temperatures also reflect this trend, reaching up to 29°C (84°F) in September compared to 34°C (93°F) in August. Precipitation levels are slightly lower in September, with 175 mm (6.9 in) over 18 days, compared to August's 209 mm (8.2 in) across 15 days. Both months have high humidity, with September at 89% and August at 88%. For those looking for more detailed information, you can check Shijiayuan weather in August.
September tends to be warmer, with average temperatures reaching 18°C (64°F) and maximum highs of 29°C (84°F), while October sees a drop in the average temperature to 12°C (54°F) and a maximum of 25°C (76°F). Despite the warmer weather, September experiences higher precipitation, with 175 mm (6.9 in) over 18 days compared to October's 150 mm (5.9 in) across 19 days. Both months have relatively high humidity, with October slightly exceeding September at 90%. For more detailed weather information, you can check Shijiayuan weather in October.
September and November display striking contrasts in weather patterns. September enjoys a gentle warmth, with average temperatures around 18°C (64°F) and highs reaching up to 29°C (84°F), making it a pleasant month despite its relatively high humidity of 89% and significant rainfall of 175 mm over 18 days. In contrast, November ushers in a chillier atmosphere, with average temperatures dropping to 7°C (45°F) and a much lower maximum of 19°C (66°F). The month also features a sharp decrease in precipitation, totaling only 40 mm over 11 days, while humidity remains slightly lower at 88%. For more details on November weather, you can visit Shijiayuan weather in November.
In September, the weather is much warmer with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (84°F), while December experiences a significant drop with temperatures ranging from -5°C (23°F) to a maximum of only 12°C (54°F). Additionally, September is quite a rainy month, seeing about 175 mm (6.9 in) of precipitation over 18 days, whereas December is much drier, with only 29 mm (1.1 in) of rain falling over just 8 days. The humidity levels are slightly comparable, with September at 89% and December at 88%. For more details on December's weather in Shijiayuan, check out Shijiayuan weather in December.
As September rolls in, Shijiayuan experiences a notable shift in weather, characterized by a milder average temperature and increased humidity compared to the sweltering summer months. With frequent rainfall and a propensity for overcast days, this month marks a transition from the heat, creating a refreshing atmosphere that sets the stage for autumn. The higher precipitation levels, seen over nearly two-thirds of the month, add a lush vibrancy to the landscape, making it an ideal time for nature lovers to explore the region. For more detailed insights into how September fits into the overall climate pattern, visit Shijiayuan Climate.