Last updated: August 21, 2025
In Honghe, China, September showcases a delightful climate, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 33°C (91°F), averaging around 22°C (73°F). This month experiences a moderate precipitation level of 60 mm (2.4 in) spread across approximately 6 days, contributing to a refreshing atmosphere. With an average humidity of 58%, the weather strikes a comfortable balance, making September an ideal time to explore the region's scenic beauty while enjoying the mild temperatures and occasional rainfall.
In September, Honghe, China, experiences a delightful transition as summer gently fades into autumn. Temperatures start to cool, with minimums around 10°C (51°F), providing a refreshing respite from the summer heat. The average temperature rises to a comfortable 22°C (73°F), making it an ideal time for outdoor activities and exploration. Daytime highs peak at a pleasant 33°C (91°F), hinting at the remnants of summer while inviting evening strolls as the air becomes crisper. This month marks a significant shift from the intense warmth of August, where temperatures lingered in the high 30s (°C), signaling a gradual descent into the cooler months ahead. As September unfolds, residents and visitors alike can enjoy the vibrant hues of changing foliage against a backdrop of moderate warmth, creating a picturesque setting for both relaxation and adventure.
In September, Honghe experiences a notable shift in precipitation, receiving 60 mm (2.4 in) of rainfall over 6 days. This marks a decrease from the intensive downpours of August, which saw an impressive 170 mm (6.7 in) spread across 15 days, reflecting the region's transition from a peak rainy season. While September's precipitation is significantly lower than the summer months, it remains a crucial time for replenishing the area's water resources before the drier months ahead. The pattern indicates a gradual tapering of rainfall as the year progresses, but the sustained moisture in September ensures that the lush greenery continues to thrive before the autumn sets in.
In September, humidity in Honghe, China, begins to shift as summer wanes, settling at a moderate 58%. This marks a notable decrease from the peak 79% observed in July, suggesting a gradual transition towards the cooler months. Following the pattern established earlier in the year, where humidity surged from 42% in January to 71% in April, September's levels indicate a retreat from the intense summer dampness. Notably, this month experiences drier conditions compared to the preceding weeks, reflecting a natural ebb as the region prepares for the autumn months ahead, while still remaining relatively humid compared to the drier winter months to come.
As September rolls into Honghe, China, the UV Index remains notably high, measuring 8. This places it in the very high exposure category, with a burn time of just 15 minutes for fair-skinned individuals. Notably, the UV Index has seen a downward shift from the peak of 10 experienced during the summer months, yet it still calls for caution. With the transition from August's intense sun, September invites both sunny days and the need for protective measures. As the year progresses, it’s essential to stay vigilant about sun exposure, especially during these months when UV levels are consistently elevated. To learn more about how to protect yourself from UV radiation, check out Honghe UV Index.
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September in Honghe, China, shines brightly with 269 hours of sunshine, marking a gentle transition towards autumn. As the summer months fade, this sunshine average follows a peak in May with 316 hours, reflecting the region's warm embrace of summer. The overall trend shows a steady decline from the summer highs, with July and June also basking in over 300 hours. Interestingly, the sunlight hours in September remain robust compared to earlier months, such as January's 200 hours or February's 242 hours, ensuring that residents and visitors alike can enjoy the tail end of the sunny season before cooler months set in. As the days gradually shorten, September still offers a delightful collection of sunny moments, underscoring the vibrant climate patterns typical of this region.
In Honghe, China, the likelihood of sunny weather in September stands at 45%, a value that mirrors the variability of the late summer season. As the year progresses from the promising sunshine of January, which boasts a 65% chance, to the notably dim July, with only a 26% chance of clear skies, September offers a cautious optimism. While this month is slightly more favorable than the peak of the rainy season in August at 42%, it remains lower than the bright promises of late fall months like November and December. This balance of factors highlights a transitional phase where the weather begins to shift, making September a period of mixed weather potential in Honghe.
In Honghe, China, the daylight hours in September reflect the transition from the long, sunlit days of summer to the shorter days of autumn. With 12 hours of daylight, September marks a slight decrease from the 14 hours experienced in the peak months of June through August. This gradual decline signals the approaching autumn as daylight begins to wane, moving towards 11 hours in October. The trend of increasing daylight from January's 9 hours up to May's 14 hours showcases the region's vibrant spring and summer, ultimately yielding to the gentle shortening of days as the year winds down. This rhythm of daylight not only influences daily life but also accentuates the changing seasons in this picturesque locale.
As September rolls into Honghe, the average wind speed settles at 3.0 m/s (7 mph), reflecting a gentle breeze that continues the trend established over the previous months. This marks a subtle dip from the summer's breezier months, with August experiencing the lowest winds of the year at just 2.2 m/s (5 mph). Nonetheless, September's winds remain consistent with the early spring and late fall months, creating a pleasant atmosphere perfect for outdoor activities. Overall, as the seasons transition, the winds in Honghe reveal a rhythmic pattern, fluctuating between calm and invigorating, inviting residents and visitors alike to embrace the changing landscape.
Weather in Honghe varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Honghe, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January exhibit stark contrasts in weather, highlighting the transition from late summer to mid-winter. In September, temperatures range from a mild 10°C (51°F) during the night to a warm 33°C (91°F) during the day, with an average of 22°C (73°F). This month experiences around 60 mm (2.4 inches) of precipitation over approximately 6 days and boasts a humidity level of 58%, contributing to a relatively pleasant atmosphere. In sharp contrast, January presents a much harsher environment, where temperatures plummet to a minimum of -19°C (-1°F) and peak at only 13°C (55°F), with an average of 0°C (32°F). Precipitation is significantly lower at just 12 mm (0.5 inches) over 2 days, and the humidity drops to 42%, making January feel even colder. For a closer look at January weather specifics, check out Honghe weather in January.
September and February exhibit stark contrasts in weather conditions. In September, temperatures range from a mild 10°C (51°F) at night to a warm 33°C (91°F) during the day, with an average of 22°C (73°F). This month also sees about 60 mm (2.4 in) of precipitation over roughly six days, accompanied by a humidity level of 58%. In contrast, February experiences a much chillier climate, with temperatures dipping as low as -13°C (9°F) and peaking at 27°C (81°F), resulting in an average of just 3°C (37°F). Precipitation is considerably lower at 19 mm (0.8 in), occurring only two days throughout the month, and humidity is also lower at 49%. For a more detailed look at February weather, you can visit Honghe weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a mild 10°C (51°F) to a warm 33°C (91°F), with an average of 22°C (73°F), making it a comfortable month for outdoor activities. However, it also experiences more rainfall, totaling 60 mm (2.4 in) over about six days, coupled with humidity at 58%. In contrast, March sees a more significant drop in temperatures, with a minimum of -6°C (21°F) and an average of just 9°C (49°F), peaking at 28°C (83°F). Precipitation is lighter during this month, at 23 mm (0.9 in) over three days, with humidity slightly lower at 57%. For more detailed information, check out Honghe weather in March.
In September, the weather tends to be warmer, with average temperatures ranging from a cool 10°C (51°F) at night to a warm 33°C (91°F) during the day. Humidity levels are relatively moderate at 58%, and there is typically around 60 mm (2.4 in) of precipitation over approximately six days. In contrast, April experiences cooler temperatures, with nighttime lows dipping to 1°C (33°F) and daytime highs matching September at about 33°C (92°F). However, the average temperature is considerably lower at 15°C (59°F), and humidity is higher at 71%. Rainfall in April is also less, with only 39 mm (1.5 in) of precipitation over the same six-day period, making it a drier month overall. For more detailed information, you can check Honghe weather in April.
In comparing the weather patterns of September and May, September generally experiences a wider temperature range, with minimums of 10°C (51°F) and maximums reaching up to 33°C (91°F). In contrast, May starts cooler with minimum temperatures at 6°C (42°F) but can spike dramatically, hitting a maximum of 39°C (102°F). While September receives slightly more precipitation at 60 mm (2.4 in), May has a lower total of 44 mm (1.7 in), maintaining a comparable number of rainy days at six. Additionally, humidity levels are higher in May at 65%, compared to September's 58%, creating a more humid experience. For those interested in more detailed insights, you can check out Honghe weather in May.
In comparing the weather patterns of September and June, it is evident that June tends to be warmer and more humid than September. June has a minimum temperature of 15°C (58°F) and averages around 25°C (78°F), peaking at a scorching 38°C (101°F), while September’s temperatures range from a cooler 10°C (51°F) to a more moderate 22°C (73°F), reaching a maximum of 33°C (91°F). Additionally, June experiences slightly more precipitation, with 69 mm (2.7 in) over 8 days, compared to September’s 60 mm (2.4 in) spread across 6 days, indicating a wetter start to summer. The humidity also showcases a notable difference, with June at 66% compared to September’s 58%. For more specific details about June's weather in Honghe, you can refer to Honghe weather in June.
When comparing the weather in September and July, a notable difference in temperature can be observed. September experiences a milder range, with minimum temperatures around 10°C (51°F) and maximums reaching 33°C (91°F), averaging 22°C (73°F). In contrast, July tends to be much warmer with minimums at 19°C (66°F) and maximums soaring up to 38°C (100°F), averaging 27°C (81°F). Additionally, July sees more precipitation, with 145 mm (5.7 in) over 11 days, compared to September's 60 mm (2.4 in) over just 6 days. The humidity is also higher in July at 79%, as opposed to September's 58%. For more detailed information, you can check Honghe weather in July.
In comparing the weather between September and August, we see a noticeable shift in temperature and precipitation patterns. September offers a more moderate temperature range with minimums of 10°C (51°F) and maximums of 33°C (91°F), averaging 22°C (73°F). In contrast, August experiences higher temperatures, with a minimum of 16°C (61°F) and a maximum of 35°C (96°F), leading to a warmer average of 26°C (80°F). Additionally, September has significantly less rainfall, with only 60 mm (2.4 in) recorded over 6 days, compared to August's 170 mm (6.7 in) over 15 days. This also reflects a decrease in humidity, which sits at 58% in September compared to a much higher 75% in August. For more detailed insights about August weather, you can check Honghe weather in August.
In September, temperatures typically range from a pleasant minimum of 10°C (51°F) to a warm maximum of 33°C (91°F), resulting in an average of 22°C (73°F). The month sees a moderate amount of precipitation at 60 mm (2.4 in) over about 6 days, with a humidity level of 58%.
Conversely, October brings a noticeable drop in temperature, with minimums around 3°C (37°F) and an average of 15°C (59°F), while maximum temperatures reach up to 31°C (88°F). Precipitation decreases significantly to 25 mm (1.0 in) over just 5 days, paired with increased humidity at 67%. For more detailed insights into October weather, you can check Honghe weather in October.
September weather typically features warmer temperatures, with averages around 22°C (73°F) and a maximum reaching up to 33°C (91°F). The month experiences approximately 60 mm (2.4 in) of rainfall spread over six days, accompanied by moderate humidity levels of 58%. In contrast, November brings a significant drop in temperatures, with averages around 9°C (48°F) and nighttime lows dipping to -4°C (24°F). Despite having less precipitation at 27 mm (1.0 in) over four days, humidity levels rise to 77%, creating a chillier atmosphere. For more details, check Honghe weather in November.
September and December present starkly contrasting weather conditions. In September, temperatures range significantly from a mild 10°C (51°F) at night to a warm average of 22°C (73°F) and can peak at a hot 33°C (91°F). This month sees a total precipitation of 60 mm (2.4 in) over about 6 days, with humidity around 58%, making it feel quite warm and humid. In contrast, December brings much colder conditions, with temperatures plummeting to a minimum of -14°C (7°F), an average of 2°C (35°F), and a maximum of just 15°C (60°F). Precipitation drops significantly to 12 mm (0.5 in) over only 2 days, while humidity slightly increases to 62%, adding to the crisp, wintry atmosphere. For detailed insights into December weather, you can refer to Honghe weather in December.
September in Honghe marks a distinct transition, where the lingering warmth of summer gradually gives way to the crispness of autumn. With an average temperature that’s milder compared to the sweltering highs of July and August, this month offers a delightful escape from the heat. Despite experiencing about six days of rain, the overall precipitation remains manageable, allowing for plenty of sunshine and outdoor activities. The humidity level also drops slightly, providing a more comfortable atmosphere. This blend of warm days and comfortable evenings makes September a truly pleasant time to experience the beauty of Honghe. For a deeper insight into the year-round patterns, check out Honghe Climate.