August Weather in Longmen, China

Last updated: August 21, 2025

August in Longmen, China, is characterized by warm temperatures and heightened humidity, creating a vibrant summer atmosphere. Daily highs can soar up to 37°C (98°F), while the average hovers around a comfortable 28°C (82°F). The nights offer some relief with temperatures dipping to a pleasant 21°C (70°F). This month also brings significant rainfall, with 142 mm (5.6 in) of precipitation spread over 14 days, making it an ideal time for lush greenery, though occasional drizzles might prompt visitors to carry an umbrella along with their sunblock. The high humidity levels at 85% add a tropical feel, enriching the overall experience in this picturesque region.

August Temperature in Longmen

In August, Longmen, China, experiences some of its warmest temperatures of the year, with minimums averaging around 21°C (70°F) and maximums soaring to 37°C (98°F). The average temperature of 28°C (82°F) signifies the peak of summer, inviting both locals and tourists to revel in outdoor activities and vibrant cultural events. This month marks a transition into the late summer heat, following a progression that sees temperatures steadily rising from the cooler months of January and February. As the seasons shift towards fall, visitors can expect a gradual decline in heat, but August remains a sultry highlight of Longmen's climatic year.

August Weather in Longmen: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Longmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longmen, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414554627077818275645544
Data source: Temperature data for Longmen generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Longmen

In August, Longmen, China, experiences a notable respite from the heavy rains that characterize the earlier summer months. With precipitation amounting to 142 mm (5.6 in) over 14 days, August marks a decline from July's robust 238 mm (9.4 in). This reduction in rainfall is part of a broader trend as the monsoon season begins to wane, offering a glimpse of drier days ahead. Interestingly, while August showcases less precipitation than its predecessors, it still contributes significantly to the total annual rainfall, ensuring that the lush landscapes remain vibrant as autumn approaches. This month, balancing rain and sunny spells, allows for both thriving agriculture and enjoyable outdoor activities.

August Precipitation Trends in Longmen

The chart displays monthly precipitation patterns in Longmen, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Longmen, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec7187213213246283238142118525853
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Longmen

In August, Longmen, China experiences a notable humidity level of 85%, maintaining consistency with the preceding months of June and July, which recorded similar humidity percentages. This peak in humidity during the summer contrasts sharply with the much lower levels seen in September, where the humidity drops to 66%. Overall, the trend throughout the year shows a gradual increase in humidity from January, starting at 69%, and peaking in the summer months of July and August before tapering off in the fall. Such climatic conditions contribute to the region's lush landscapes, enhancing its natural beauty and creating a vibrant environment for both residents and visitors alike.

August Average Humidity in Longmen

This chart illustrates the average monthly humidity levels in Longmen, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Longmen is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%71%83%86%85%86%89%85%66%68%77%78%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Longmen

In August, Longmen experiences one of its most intense UV Index levels, peaking at 12, categorizing it as extreme. This heightened solar exposure signifies a crucial time for sun safety, as the recommended burn time reduces to just 10 minutes. The trend throughout the summer months shows a steady escalation in UV levels, starting from 11 in both June and July, before hitting August's peak. As summer transitions into fall, the UV Index begins to decline, dropping to 10 in September and continuing to decrease in the following months. This data underscores the importance of being vigilant against sunburn and skin damage during these critical months. For more information, visit the detailed Longmen UV Index.

Maximum UV Index Levels in Longmen for August

The chart shows the monthly maximum UV Index (UVI) for Longmen in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Longmen typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679111112121210975
Data source: Longmen August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Longmen

In August, Longmen, China basks in its sunniest glory, boasting an impressive 310 hours of sunshine—the peak of a radiant summer. Following a steady ascent from 147 hours in January, the daylight hours progressively increase through the year, reflecting the region's beautiful transition from winter's chill to summer's warmth. Each month sees a delightful growth in sunlight, with July reaping the benefits of 290 hours, but August undeniably stands out as the highlight. After a brief decline in September, the sunshine hours remain abundant through October, showcasing a pattern of seasonal shifts that invites both visitors and locals to revel in the vibrant atmosphere of this enchanting locale.

Monthly Sunshine Duration in Longmen: August Highlighted

The August sunshine duration represents the total number of hours Longmen experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec147h181h185h208h259h250h290h310h255h209h199h201h
Data source: Longmen August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Longmen During August

In Longmen, China, the likelihood of sunny weather in August stands at 30%, which is on the lower end of the spectrum compared to other months. This figure follows a trend of fluctuating sunshine throughout the year, where the peaks occur in the late summer and autumn months, notably climbing to 62% in September. Interestingly, as we move through the warmer months, July experiences a slight uptick in sunny days at 34%, yet August reveals a dip before the weather brightens again in September. Overall, while August may not promise a lot of sunshine, the turn towards fall hints at a more favorable climate just around the corner.

Percentage of Sunny Days in August in Longmen

The chart illustrates the percentage of sunny days in Longmen throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Longmen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%33%20%14%22%19%34%30%62%35%53%59%
Data source: Longmen August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Longmen in August

In Longmen, China, the daylight duration shows a clear pattern as the year progresses. Beginning in January with 10 hours of light, the days gradually lengthen, peaking in May when residents bask in 13 hours of sunshine. This trend continues through the summer months of June and July, maintaining that blissful 13-hour mark. As August arrives, daylight persists at this generous length, before a gentle decline starts to set in with September's 12 hours. The transition into autumn sees the daylight hours drop back to 11 hours in October and return to 10 hours by November and December, wrapping up the year in a soft glow. This pattern highlights not only the rhythmic changes in nature but also the seasonal variability that characterizes life in Longmen.

Average Daylight Hours in Longmen for August

The chart illustrates the variation in daylight duration in Longmen throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 31m11h 9m11h 59m12h 51m13h 34m13h 55m13h 44m13h 7m12h 18m11h 26m10h 42m10h 19m
Data source: Longmen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Longmen

In August, Longmen, China experiences a gentle breeze with an average wind speed of 1.5 m/s (3 mph), marking a slight dip compared to the slightly stronger gusts of July, which reached 2.0 m/s (4 mph). This month reflects a trend of relatively mild winds that characterizes the summer months, with speeds stabilizing between 1.5 and 2.0 m/s from June to August. As the season transitions into the fall, the winds begin to pick up again in September, aligning with a pattern observed as the year progresses, where winds tend to accelerate leading into the cooler months. By October, the wind speed rises to an invigorating 2.1 m/s (5 mph), signaling a refreshing shift in the atmosphere.

Average August Wind Speed in Longmen

The chart displays monthly wind speed patterns in Longmen, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.51.61.51.61.62.01.5 m/s1.62.11.71.6
Data source: Longmen August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Longmen Compares to Other Months

Weather in Longmen varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Longmen, focusing on differences in temperature, rainfall, humidity, and UV levels.

August and January present a stark contrast in weather conditions. August is characterized by warmer temperatures, with minimums around 21°C (70°F) and averages peaking at 28°C (82°F), reaching highs of 37°C (98°F). This month also experiences significant humidity at 85% and ample rainfall, totaling 142 mm (5.6 in) over 14 days. In comparison, January offers a much cooler climate, with temperatures dipping as low as -7°C (20°F) and averaging only 5°C (42°F), while peaks reach a comfortable 19°C (67°F). The precipitation in January is less, with 71 mm (2.8 in) spread over 8 days, and the humidity is lower at 69%. For a detailed look at January weather specifics, check out Longmen weather in January.

August and February present stark contrasts in weather patterns. In August, temperatures soar with a minimum of 21°C (70°F) and an average high of 28°C (82°F), reaching peaks of up to 37°C (98°F), alongside high humidity levels of 85%. This month also experiences significant rainfall, totaling 142 mm (5.6 in) over about 14 days. In contrast, February brings a much cooler climate, with temperatures ranging from a chilly -3°C (27°F) to a mild maximum of 24°C (75°F), averaging around 7°C (45°F). Precipitation in February is lighter, at 87 mm (3.4 in) over the same number of days, with a lower humidity of 71%. For more detailed insights into February weather, you can check Longmen weather in February.

When comparing the weather conditions in August and March, a clear shift in temperature and precipitation patterns emerges. August is characterized by much warmer temperatures, with a minimum of 21°C (70°F) and an average high of 37°C (98°F), contributing to a sweltering ambiance paired with high humidity at 85%. In contrast, March brings a cooler climate, where temperatures range from a low of 2°C (36°F) to a mild average maximum of 28°C (82°F). Notably, March experiences more precipitation over 18 days, totaling 213 mm (8.4 in), compared to August’s 142 mm (5.6 in) distributed over 14 days. For a detailed look at the weather in March, check out Longmen weather in March.

When comparing the weather in August and April, the differences are quite striking. August experiences much higher temperatures, with averages around 28°C (82°F) and maximums reaching 37°C (98°F), whereas April has a more moderate climate, averaging 17°C (62°F) and peaking at 31°C (89°F). In terms of precipitation, April is wetter, with 213 mm (8.4 in) of rain over 16 days, compared to August's 142 mm (5.6 in) across 14 days. Both months have similar humidity levels, hovering around 85-86%, but the cooler temperatures in April make it feel less oppressive. For a detailed look at weather specifics in April, you can visit Longmen weather in April.

In comparing the weather of August and May, August typically boasts warmer temperatures, with averages soaring to 28°C (82°F) and highs reaching up to 37°C (98°F), while May features cooler conditions with an average of 21°C (71°F) and maximum temperatures of 33°C (92°F). Despite August's higher temperatures, it experiences slightly less precipitation, totaling 142 mm (5.6 in) over 14 days, as opposed to May, which sees a heftier 246 mm (9.7 in) across 17 days. Interestingly, both months maintain a consistent humidity level of 85%, contributing to a humid atmosphere throughout the summer period. For a more detailed look at May's weather, you can visit Longmen weather in May.

When comparing the weather in June and August, August tends to be hotter, with average temperatures reaching 28°C (82°F) and maximums soaring up to 37°C (98°F). In contrast, June has a milder climate, with average temperatures of 25°C (77°F) and maximums of 34°C (93°F). While both months experience high humidity levels around 85%, June sees significantly more rainfall, accumulating 283 mm (11.1 in) over 19 days, compared to August's 142 mm (5.6 in) over 14 days. For more details on June weather in Longmen, check Longmen weather in June.

In comparing the weather between July and August, both months showcase high temperatures with maximums reaching around 37°C (99°F in July and 98°F in August). However, August experiences a slightly higher average temperature at 28°C (82°F) compared to July's 27°C (82°F). Precipitation in August is notably lower at 142 mm (5.6 in) over 14 days, while July sees a heavier rainfall of 238 mm (9.4 in) across 16 days. Additionally, humidity decreases slightly from July's 89% to August's 85%. For a detailed look at July's weather specifics, you can refer to Longmen weather in July.

August typically features warmer temperatures, with a minimum of 21°C (70°F) and an average of 28°C (82°F), peaking at a maximum of 37°C (98°F). The month also sees considerable rainfall, totaling 142 mm (5.6 in) over approximately 14 days, accompanied by high humidity levels of 85%. In contrast, September experiences cooler conditions, with temperatures dropping to a minimum of 15°C (59°F), averaging 24°C (76°F), and a high of 35°C (96°F). Precipitation decreases slightly to 118 mm (4.6 in) across 12 days, and humidity also lowers to 66%. For more detailed weather insights, check Longmen weather in September.

August and October present starkly contrasting weather conditions. In August, temperatures soar with a minimum of 21°C (70°F) and an average high of 37°C (98°F), accompanied by high humidity levels at 85%. This month also experiences significant precipitation, with 142 mm (5.6 in) falling over approximately 14 days, making it quite a rainy period.

In contrast, October brings a refreshing change—temperatures drop significantly, featuring a minimum of 9°C (48°F) and an average of 18°C (64°F), with a maximum of 35°C (95°F). The humidity lowers to 68%, and rainfall decreases to 52 mm (2.0 in) over just 9 days. This shift adds a crispness to the air that is quite distinct from the sultry summer months. For more details on the specific weather conditions in October, you can visit Longmen weather in October.

August and November present stark contrasts in weather. In August, temperatures soar with a minimum of 21°C (70°F) and an average high of 28°C (82°F), often reaching a scorching 37°C (98°F). The month is characterized by high humidity at 85% and considerable rainfall, totaling 142 mm (5.6 in) over 14 days. In contrast, November experiences much cooler weather, with temperatures dipping to a minimum of 2°C (36°F), averaging 13°C (55°F), and peaking at 26°C (79°F). The precipitation decreases significantly to 58 mm (2.3 in) over just 9 days, with a slightly lower humidity of 77%. For more detailed insights into November weather, you can refer to Longmen weather in November.

August and December present stark contrasts in weather. In August, temperatures range from a minimum of 21°C (70°F) to a maximum of 37°C (98°F), with an average of 28°C (82°F). The month is characterized by high humidity at 85% and significant rainfall, receiving about 142 mm (5.6 in) over approximately 14 days. In contrast, December features much cooler temperatures, with a minimum of -5°C (23°F), an average of 7°C (45°F), and a maximum of 19°C (67°F). Precipitation drops to 53 mm (2.1 in) over just 8 days, and humidity also decreases slightly to 78%. For more detailed insights about December weather, visit Longmen weather in December.

Compare Longmen's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Longmen

In August, Longmen experiences a significant shift in weather, characterized by high temperatures and notable humidity compared to other months. The month heats up with maximums reaching 37°C and average temperatures hovering around 28°C, making it a warm time of year. Alongside the heat, high humidity levels of 85% contribute to a muggy atmosphere, while precipitation occurs on about 14 days, totaling 142 mm. This blend of warmth and moisture distinguishes August from the drier, cooler months, creating a vibrant yet challenging climate. For more insights on Longmen's climate throughout the year, visit Longmen Climate.