Last updated: August 21, 2025
In September, Luoyang, China, experiences a delightful transition into autumn, characterized by mild temperatures. The maximum can reach a warm 33°C (91°F), while the average hovers around a comfortable 23°C (74°F), and the night brings a refreshing minimum of 14°C (57°F). This month is also marked by occasional rainfall, accumulating to about 74 mm (2.9 in) over approximately 6 days, contributing to a humdity level of 65% that adds a subtle softness to the air. Overall, September offers a pleasant blend of warmth and coolness, ideal for outdoor explorations in this historic city.
As September arrives in Luoyang, China, temperatures begin to soften, signaling the transition from the sweltering summer months. With a minimum of 14°C (57°F) and an average of 23°C (74°F), it's a refreshing time to experience the city’s rich history and culture. The maximum temperature of 33°C (91°F) is still warm, but noticeably cooler than the preceding months, inviting locals and visitors alike to enjoy outdoor activities without the intense heat. This month is marked by a gradual shift towards autumn, providing a pleasant atmosphere that makes September a delightful time to explore the beautiful surroundings.
In September, Luoyang experiences a notable shift in precipitation patterns, with an average of 74 mm (2.9 in) of rainfall over the month. This marks a considerable decrease compared to the monsoon-heavy July and August months, which collectively drenched the region with 295 mm and 180 mm, respectively. Interestingly, September sees rain over a lower number of days—only 6 days—suggesting sporadic but impactful downpours that can refresh the atmosphere as summer fades. Following the heavy rains of the preceding months, this transition hints at the approach of drier autumn days ahead, with October typically bringing only 32 mm (1.2 in) of rain over 4 days. The fluctuation in precipitation not only highlights seasonal change but also underscores the dynamic climate that Luoyang experiences throughout the year.
In September, Luoyang experiences a notable dip in humidity, averaging 65%, which marks a refreshing transition from the sticky summer months. Following the peak humidity of 84% in July and 81% in August, this decrease brings a sense of relief as the city prepares for autumn. The humidity then rises again in October to 72%, indicating a gradual shift consistent with the overall trend of increasing moisture as the year progresses. As summer's humidity wanes, September offers a pleasant reprieve, making it an ideal time for outdoor activities amidst the backdrop of evaporating heat.
As summer transitions into fall, the UV Index in Luoyang, China, experiences a slight decline but remains notably high in September with a value of 9, placing it in the very high exposure category. This level suggests that even short periods of unprotected sun exposure can lead to skin burns in just 15 minutes. Following a peak summer period where the UV Index hovered around 10, September marks a gradual easing yet a continued need for sun safety precautions. As October approaches, residents can expect a drop to a high exposure level of 7, allowing for slightly longer safe exposure times. For more detailed information and daily updates on sun safety, visit Luoyang UV Index.
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As summer transitions into autumn, September in Luoyang, China, brings a warm embrace of sunshine with 270 hours of daylight. This marks a slight decrease from the vibrant summer months, which consistently boasted close to 300 hours of sunlight in July and August. However, September still holds its own, offering ample opportunities to enjoy the city's historical sights and natural beauty. With daylight hours gradually tapering off as the year progresses, it’s a perfect time to relish the lingering warmth before the crisper days of October arrive, when sunshine dips to 241 hours. Overall, September encapsulates a harmonious balance, providing just enough sunlight to savor the transition of the seasons.
In September, Luoyang, China, experiences a 40% chance of sunny weather, which marks a slight uptick from the summer months. As the sweltering heat of July and August recedes, the likelihood of sunshine begins to stabilize, showing a promising transition towards clearer skies. This increase is part of a broader trend where the chances of sunny days rise notably towards the end of the year, with November and December boasting 62% and 67% sunny probabilities, respectively. This gradual shift underscores the changing seasons, making September a hopeful month for those seeking a bit more sunlight before the chill of autumn sets in.
As summer fades into autumn, September in Luoyang, China offers a gentle transition with approximately 12 hours of daylight. This month showcases a gradual reduction in sunlight, following the peak of 14 hours experienced in June and July. After a vibrant summer, the daylight hours subtly decline, reflecting nature's rhythm as the days become shorter. Interestingly, September stands as a bridge, nestling between the lush extended daylight of summer and the more confined hours of fall, where October will see daylight resume at 11 hours. This shift not only influences the region's climate but also invites a gradual embrace of the cozy atmosphere that autumn brings.
As September arrives in Luoyang, the gentle caress of the wind brings a refreshing change to the late summer air. With an average wind speed of 2.9 m/s (6 mph), this month maintains a steady breeze similar to that of the preceding months, reflecting a consistent pattern throughout the year. While the summer months of July and August saw slightly higher gusts, September's winds gently usher in the transition to autumn without the sharper coolness that is yet to come. Overall, the wind's behavior in September aligns with a broader trend of stability, providing a calm backdrop as nature begins to shift colors and textures in the wake of changing seasons.
Weather in Luoyang varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Luoyang, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting climates, reflecting the shift from late summer to winter. In September, temperatures are generally mild to warm, with averages around 23°C (74°F) and peaks reaching up to 33°C (91°F), accompanied by 74 mm (2.9 in) of precipitation over about six days and a humidity level of 65%. In stark contrast, January experiences frigid temperatures, with an average of just 1°C (35°F) and lows plummeting to -15°C (6°F). Precipitation is significantly lower at 25 mm (1.0 in), occurring over three days, and humidity dips to 52%. This dramatic shift showcases the diverse weather patterns in Luoyang, especially highlighted in the Luoyang weather in January.
September and February exhibit strikingly different weather patterns. In September, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (91°F), with an average of 23°C (74°F), accompanied by 74 mm (2.9 in) of precipitation over approximately 6 days, resulting in a humidity level of 65%. In contrast, February experiences much cooler temperatures, with a minimum of -7°C (19°F) and a maximum of 25°C (78°F), with an average temperature of just 4°C (39°F). The precipitation for February is significantly lower at 23 mm (0.9 in) across 4 days and a slightly lower humidity of 60%. For a more detailed look at February weather, you can visit Luoyang weather in February.
In September, the weather is generally warm, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 33°C (91°F), creating an average of about 23°C (74°F). However, it also sees some precipitation, with around 74 mm (2.9 in) spread over 6 days and a humidity level of 65%. In contrast, March presents much cooler conditions, with a minimum temperature of -4°C (24°F) and a maximum reaching 29°C (84°F). The average temperature sits at 10°C (50°F), accompanied by significantly less rainfall of 34 mm (1.4 in) over 5 days, and a slightly higher humidity of 70%. For a more detailed look at the weather conditions in March, visit Luoyang weather in March.
September and April present contrasting weather patterns. In September, the temperatures range from a mild 14°C (57°F) at night to a warm 33°C (91°F) during the day, with an average of 23°C (74°F). While it does see some rainfall, accumulating to 74 mm (2.9 in) over six days, the humidity sits at a comfortable 65%. In contrast, April experiences cooler conditions, with nighttime lows of 2°C (36°F) and daytime highs matching September at 33°C (91°F), but an overall average of just 15°C (59°F). Precipitation is less, totaling 39 mm (1.5 in) over seven days, but the humidity is higher at 78%, contributing to a more damp feel. For more detailed insights, you can visit Luoyang weather in April.
When comparing the weather in September and May, several notable differences emerge. September features a warmer average temperature of 23°C (74°F), with highs reaching up to 33°C (91°F), whereas May's average is slightly cooler at 21°C (70°F) and can peak at 37°C (99°F). While September experiences a minimum temperature of 14°C (57°F), May starts significantly cooler at 7°C (45°F). In terms of precipitation, September receives about 74 mm (2.9 in) over six days, slightly more than May’s 66 mm (2.6 in) over seven days. Additionally, humidity levels in May are higher at 74%, compared to September's 65%, making May feel more humid overall. For a detailed look at May's weather, check out Luoyang weather in May.
In comparing the weather of September and June, we observe notable differences. June typically experiences slightly warmer temperatures, with averages around 25°C (78°F) and maximums reaching up to 37°C (100°F), in contrast to September's milder averages of 23°C (74°F) and maximums of 33°C (91°F). Additionally, June tends to be wetter, receiving about 125 mm (4.9 in) of precipitation over 7 days, whereas September sees less rainfall, with 74 mm (2.9 in) spread over 6 days. Humidity levels are higher in June at 74%, compared to 65% in September, contributing to a more uncomfortable heat during the peak summer month. For a detailed look at June weather patterns, you can check out Luoyang weather in June.
In comparing the weather of September and July, we see notable differences in both temperature and precipitation. September boasts a milder temperature range with a minimum of 14°C (57°F) and a maximum of 33°C (91°F), while July experiences warmer temperatures, ranging from a minimum of 18°C (64°F) to a sweltering maximum of 38°C (100°F). Additionally, September receives significantly less rainfall, totaling 74 mm (2.9 in) over just 6 days, compared to July's heavy precipitation of 295 mm (11.6 in) across 16 days. The humidity levels in July are also higher at 84%, compared to September's more comfortable 65%. For further details on July weather, you can check Luoyang weather in July.
In comparing the weather of August and September, it is evident that September brings milder conditions. The average temperature in September is 23°C (74°F), which is cooler than August's average of 27°C (81°F). Additionally, September experiences lower maximum temperatures, peaking at 33°C (91°F) compared to August's high of 36°C (97°F). Precipitation also decreases significantly, with September receiving only 74 mm (2.9 in) over 6 days, while August sees a much higher total of 180 mm (7.1 in) over 15 days. Humidity drops as well, with September at 65% versus August's 81%, contributing to a more comfortable climate. For further details, check out this link: Luoyang weather in August.
September and October exhibit a noticeable shift in weather patterns. In September, temperatures are warmer, with a minimum of 14°C (57°F) and an average of 23°C (74°F), peaking at 33°C (91°F). The month also sees a higher precipitation level of 74 mm (2.9 in) over 6 days, coupled with a humidity level of 65%. Conversely, October brings cooler conditions, featuring a minimum temperature of 4°C (39°F) and an average of 16°C (61°F), while the maximum temperature reaches 31°C (88°F). The month's precipitation decreases to 32 mm (1.2 in) over just 4 days, but humidity rises slightly to 72%. For more detailed insights, you can visit Luoyang weather in October.
September and November exhibit stark contrasts in weather conditions. In September, temperatures fluctuate from a minimum of 14°C (57°F) to a maximum of 33°C (91°F), accompanied by an average temperature of 23°C (74°F). The month sees a fair amount of rainfall, totaling 74 mm (2.9 in) over 6 days, and the humidity levels hover around 65%. In contrast, November experiences much cooler temperatures, with a minimum of -2°C (28°F), an average of 10°C (51°F), and a maximum of 25°C (77°F). Precipitation drops significantly to 24 mm (0.9 in) over just 3 days, while humidity rises to 81%. This shift from warm, humid conditions in September to the crisp, cool air of November is notable. For more specifics on November weather, you can check Luoyang weather in November.
September weather is characterized by warm temperatures, with averages around 23°C (74°F) and highs peaking at 33°C (91°F), making it a pleasant month for outdoor activities. However, it also sees a considerable amount of precipitation, with 74 mm (2.9 in) falling over about six days, alongside a moderate humidity level of 65%. In contrast, December brings a stark shift, with chilly temperatures averaging just 3°C (38°F) and highs reaching only 17°C (63°F). This winter month experiences much less precipitation, totaling only 17 mm (0.7 in) over three days, and slightly higher humidity at 71%. For a closer look at December conditions, you can explore Luoyang weather in December.
As summer transitions to autumn in Luoyang, September brings a refreshing shift in weather. The temperatures, while still warm with highs reaching around 33°C (91°F), are more moderate than the scorching summer months, inviting a pleasant outdoor experience. Average temperatures hover around a comfortable 23°C (74°F), while cooler nights drop to a minimum of 14°C (57°F), allowing for a much-needed respite from the heat. Rainfall also becomes more common, with 74 mm (2.9 in) over about six days, contributing to an increase in humidity at 65%. This combination of warmth, moderate temperatures, and occasional showers makes September a unique and enjoyable time to explore Luoyang. For more detailed insights into the city’s climate, check out Luoyang Climate.