Last updated: August 21, 2025
In Longquan, China, September sees a delightful transition with temperatures ranging from a maximum of 35°C (96°F) to a minimum of 16°C (60°F), averaging around a comfortable 24°C (75°F). This month typically experiences 95 mm (3.7 in) of rainfall over approximately 11 days, contributing to a humidity level of 70%. As the summer heat begins to dissipate, September offers a pleasant backdrop for various outdoor activities while showcasing the region's lush landscapes nourished by the rains.
In September, Longquan, China, experiences a delightful transition as temperatures cool down from the scorching summer months. The minimum temperature settles at a comfortable 16°C (60°F), while the average reaches a pleasant 24°C (75°F), making this month ideal for outdoor activities. With a maximum temperature of 35°C (96°F), the warmth lingers, reminding us of the summer's recent heat. This gradual dip sets the stage for the upcoming autumn months, creating a perfect blend of warmth and crispness that residents and visitors alike can enjoy. The consistent decline in temperatures following the hot summer paints September as a month of gradual change and comfort in Longquan.
In September, Longquan experiences a notable shift in its precipitation patterns, with 95 mm (3.7 in) of rainfall over an average of 11 days. This marks a decrease from the heavy summer months of June and July, which recorded over 190 mm of rain, yet it still maintains a significant amount compared to earlier months, such as January and February. The transition from the humid summer culminates in a more temperate September, as rainfall begins to taper off before the drier October months come into play. Overall, this month serves as a bridge between the lush summer season and the cooler autumn, providing essential moisture for the region while signaling a shift towards drier days ahead.
In Longquan, China, September usher in a notable decrease in humidity, dipping to 70% after a summer filled with higher figures, peaking at 88% in July. This month marks a refreshing transition, as the humidity begins to stabilize after the sweltering peaks of the previous months, yet still remains higher than in the early winter. The gradual decline from the summer humidity levels suggests a shift towards the more temperate conditions typical of autumn. Following September, humidity levels rise again in October to 77%, indicating that while the air may feel drier, the region is not yet ready to embrace the crispness of winter. Overall, September stands out as a pivotal month of change, offering a brief respite from the humidity that dominates Longquan's summer months.
In September, Longquan, China, experiences a UV Index of 10, indicating a very high risk of harm from unprotected sun exposure. With a recommended burn time of just 15 minutes, this month marks a slight decrease from the extreme levels seen in the summer months of June, July, and August, which all recorded an index of 11. The transition from summer to fall sees a notable dip in intensity, yet residents and visitors alike should remain vigilant about sun protection. As the year progresses into October, the UV Index lowers to 8, but precautions are still essential. For more detailed insights on UV levels throughout the year, visit Longquan UV Index.
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September in Longquan, China, offers a delightful transition from the sweltering summer months, showcasing 247 hours of sunshine. While this is a dip from the bustling 304 hours of August, it still stands as one of the sunniest months of the year. The trend reveals a consistent increase in sunshine hours from January’s 172 hours through to the peak in July, creating a vibrant summer atmosphere. As autumn begins, sunshine hours gently taper off, but September maintains a warm glow, bridging the seasons with plenty of opportunities for outdoor enjoyment. With October following closely behind at 215 hours, the lingering warmth of September invites residents and visitors alike to savor the last rays of summer before fall takes hold.
In Longquan, China, September offers a refreshing resurgence in sunny weather, boasting a 50% chance of clear skies. As the summer months wind down, the likelihood of sunshine sees a notable uptick following a relatively dreary April and May, which dipped to as low as 18%. While July and August linger around 25%, September stands out as a transitional month where warmth meets the crispness of autumn. This improvement continues into October, which again flaunts a 32% chance of sun, indicating that the vibrant beauty of the season is within reach for outdoor enthusiasts eager to bask in the golden rays before winter sets in.
In Longquan, China, the month of September marks a subtle transition in daylight duration, offering around 12 hours of daylight. This slight decrease from the longer days of summer, where sunlight peaked at 14 hours in June, signals the onset of autumn. As the year progresses from the brighter months of May and June, daylight gradually dwindles through the late summer and early fall, where it reduces to 13 hours in July and August before settling at September's count. Following this trend, the days will continue to shorten, dropping to 11 hours in October and 10 hours as winter approaches. This pattern not only showcases the rhythmic ebb and flow of daylight throughout the year but also highlights the rich seasonal changes that Longquan experiences.
As summer transitions to autumn in Longquan, the September winds whisper along at an average speed of 1.7 m/s (4 mph), maintaining a gentle rhythm reminiscent of the preceding months. This slight uptick from August's 1.6 m/s marks a subtle shift in the air, hinting at the impending change of seasons. Historically, September mirrors the calm breezes of earlier months but sets the stage for a slight increase in wind activity come October, where speeds rise to 2.0 m/s. As nature prepares for a transformation, these steady winds invite moments of reflection and anticipation, capturing the essence of this serene autumnal transition in Longquan.
Weather in Longquan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Longquan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is warm and humid, with average temperatures reaching 24°C (75°F) and maximum highs soaring up to 35°C (96°F). The month experiences considerable rainfall, with about 95 mm (3.7 in) over an average of 11 days, creating a lush environment. In contrast, January brings a much cooler climate, featuring average temperatures around 5°C (41°F) and minimum lows dropping to -6°C (21°F). This winter month receives significantly less precipitation, totaling only 29 mm (1.1 in) over 4 days, and a slightly higher humidity of 74%. For more details on January weather, you can check Longquan weather in January.
September and February exhibit stark contrasts in weather patterns. In September, temperatures range from a minimum of 16°C (60°F) to a maximum of 35°C (96°F), with an average of 24°C (75°F). This month experiences significant rainfall, totaling 95 mm (3.7 in) over 11 days, coupled with a humidity level of 70%. In contrast, February presents a much colder climate, with temperatures dipping to a minimum of -3°C (26°F) and peaking at 27°C (82°F), averaging around 7°C (45°F). Precipitation is notably lower in February, measuring just 33 mm (1.3 in) over 6 days, and humidity increases slightly to 77%. For more detailed insights, you can check Longquan weather in February.
Comparing the weather in September and March reveals a significant shift in temperature and humidity levels. September enjoys warmer temperatures, with a minimum of 16°C (60°F) and an average of 24°C (75°F), reaching up to a maximum of 35°C (96°F). In contrast, March experiences much cooler conditions, with a minimum of 3°C (38°F) and an average of just 13°C (55°F), peaking at 28°C (83°F). Additionally, while September has more precipitation, totaling 95 mm (3.7 in) over 11 days, March has slightly less, with 70 mm (2.8 in) over 10 days. The humidity is also notably higher in March at 87%, compared to September's 70%. For a closer look at March weather specifics, you can check Longquan weather in March.
September and April present contrasting weather patterns. In September, temperatures are warmer, with an average of 24°C (75°F) and highs reaching up to 35°C (96°F), while nights are milder at a minimum of 16°C (60°F). The month experiences significant humidity at 70% and receives about 95 mm (3.7 in) of precipitation over 11 days. Conversely, April tends to be cooler, with an average temperature of 17°C (63°F), a maximum of 32°C (91°F), and a minimum of 7°C (44°F). The humidity is higher in April at 85%, and it sees slightly less rainfall, averaging 85 mm (3.3 in) across 10 days. For more detailed information about April weather, you can check Longquan weather in April.
In comparing the weather of September and May, September typically enjoys slightly warmer average temperatures, with a minimum of 16°C (60°F) and a maximum reaching up to 35°C (96°F), compared to May’s range of 12°C (53°F) to 36°C (96°F). However, May tends to be slightly more humid, with humidity levels around 82%, while September has a lower average humidity of 70%. Precipitation in both months is comparable, with September receiving about 95 mm (3.7 in) over 11 days and May experiencing slightly more precipitation at 103 mm (4.1 in) across 12 days. For a detailed look at May weather in Longquan, you can visit Longquan weather in May.
In comparing the weather patterns of September and June, we find that both months have similar minimum temperatures, averaging around 16°C (60°F). However, June typically sees slightly higher average and maximum temperatures, with an average of 25°C (78°F) and a maximum of 36°C (97°F), compared to September's average of 24°C (75°F) and maximum of 35°C (96°F). While September experiences 95 mm (3.7 in) of rainfall over 11 days, June is notably wetter, receiving 195 mm (7.7 in) across 14 days. Additionally, the humidity levels are higher in June at 84%, as opposed to September's 70%. For a more detailed look at June weather, you can visit Longquan weather in June.
In comparing the weather of September and July, it is evident that July is typically hotter, with average temperatures reaching 28°C (82°F) and maximums hitting 38°C (100°F). September, on the other hand, offers slightly milder conditions, with an average temperature of 24°C (75°F) and maxima of 35°C (96°F). However, July experiences significantly more rainfall, with a precipitation total of 193 mm (7.6 in) over 19 days, compared to September’s 95 mm (3.7 in) over just 11 days. Additionally, July has higher humidity levels at 88%, compared to September's 70%, making July feel more oppressive despite the higher temperatures. For more details about the weather patterns in July, you can check Longquan weather in July.
In comparing the weather conditions of September and August, September shows a slight drop in average temperatures, with a minimum of 16°C (60°F) and a maximum of 35°C (96°F), while August features higher temperatures, ranging from a minimum of 19°C (66°F) to a maximum of 37°C (99°F). Additionally, September experiences less precipitation, totaling 95 mm (3.7 in) over 11 days, compared to August's 136 mm (5.4 in) over 15 days. Furthermore, humidity levels in September average around 70%, which is notably lower than the 84% average humidity in August. For a more detailed look at August's climate, you can visit Longquan weather in August.
September typically boasts warmer weather with average temperatures around 24°C (75°F), peaking at a high of 35°C (96°F) and featuring relatively high humidity at 70%. However, it also experiences significant rainfall, with about 95 mm (3.7 in) of precipitation over 11 days. In contrast, October brings a noticeable drop in temperatures, with a cooler average of 18°C (64°F) and a lower minimum of 9°C (49°F), while still reaching a maximum of 35°C (95°F) on some days. Although October has less rainfall overall, totaling 69 mm (2.7 in) over 9 days, the increased humidity at 77% adds to the brisk feel of the month. For more details on October weather, you can visit Longquan weather in October.
September and November present stark contrasts in weather. In September, temperatures range from a mild minimum of 16°C (60°F) to a scorching maximum of 35°C (96°F), with an average of 24°C (75°F). During this month, rainfall is more frequent, totaling 95 mm (3.7 in) over 11 days, and humidity sits at around 70%. In contrast, November experiences much cooler temperatures, with a minimum of 3°C (38°F) and an average of just 13°C (56°F), while still reaching a maximum of 26°C (80°F). Precipitation decreases significantly to 37 mm (1.4 in) over 6 days, and humidity rises to a higher 84%. For more detailed information, you can check Longquan weather in November.
In September, the weather features a warm average temperature of 24°C (75°F), with highs reaching up to 35°C (96°F), making it considerably hotter than December, which has an average temperature of just 7°C (45°F). Additionally, September is marked by higher precipitation, totaling 95 mm (3.7 in) over 11 days, whereas December experiences only 15 mm (0.6 in) over just 5 days. Humidity levels are relatively high in both months, at 70% in September and 80% in December, contributing to a distinctly different climate as the year transitions from summer to winter. For more details, you can check Longquan weather in December.
As September unfolds in Longquan, the weather begins to shift, offering a pleasant reprieve from the summer heat. With temperatures averaging a comfortable 24°C (75°F) and a maximum of 35°C (96°F), it presents an inviting atmosphere for outdoor activities. However, the month also brings increased humidity and sporadic rainfall, with rain appearing on about 11 days, accumulating to approximately 95 mm (3.7 in). This change marks a transition from the sweltering summer months, as the cooler nights slip down to 16°C (60°F), making it an ideal time for those embracing the beauty of Longquan's evolving climate. For a deeper insight into the year-round weather patterns, explore Longquan Climate.