July Weather in Longmen, China

Last updated: August 21, 2025

In Longmen, China, July presents a unique climate characterized by a maximum temperature of 17°C (64°F) and an average of 5°C (42°F), dipping to a chilly minimum of -8°C (19°F). This month experiences significant precipitation, with a noteworthy 185 mm (7.3 in) spread across 22 rainy days, contributing to a high humidity level of 82%. Visitors should be prepared for a damp and cool experience, making it essential to pack appropriately for the unpredictable weather.

July Temperature in Longmen

In July, Longmen, China experiences a remarkable yet still crisp summer, with temperatures providing a refreshing contrast to the extreme cold of winter months. The minimum temperature hovers around -8°C (19°F), while the average settles at a cool 5°C (42°F), peaking at a maximum of 17°C (64°F). This period marks a gradual warming trend compared to preceding months, where even the averages were well below freezing. As July unfolds, residents and visitors alike get to enjoy a brief respite from the biting chill, making it a unique time to explore the natural beauty of Longmen, albeit still dressed in layers to fend off the lingering coolness.

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

The chart illustrates July 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, July 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).
JanFebMarAprMayJunJulAugSepOctNovDec-2212192534414133195-2
Data source: Temperature data for Longmen generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Longmen

In Longmen, China, July marks a significant peak in precipitation, with 185 mm (7.3 in) falling over 22 days. This month stands out as the wettest of the year, building on the increasing trend of rainfall that begins in the spring. Notably, June already sets the stage with 128 mm (5.0 in), while earlier months see only modest amounts, such as January's mere 5 mm (0.2 in). The pattern reflects a transition to a humid summer, as the intensity and frequency of rain not only provide essential moisture but also saturate the ground, fostering lush vegetation. With August closely trailing July with similar figures, it's evident that this period is characterized by sustained rainfall, shaping the region's ecology and climate.

July Precipitation Trends in Longmen

The chart displays monthly precipitation patterns in Longmen, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Longmen, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec511234572128185184993273
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Longmen

In July, the humidity in Longmen, China reaches a peak of 82%, marking one of the highest levels of the year. This rise is part of a consistent trend throughout the summer months, with humidity steadily increasing from 80% in June and reaching its zenith in August at 85%. Interestingly, this summer spike is preceded by a gradual buildup from the cooler months, where January starts at 70% and sees a slow ascent to 77% in April before hitting the high summer figures. As the year progresses, humidity levels tend to decrease again, illustrating a clear seasonal cycle that significantly influences the local climate and lifestyle.

July Average Humidity in Longmen

This chart illustrates the average monthly humidity levels in Longmen, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Longmen is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%74%79%77%75%80%82%85%83%82%74%66%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Longmen

During July, Longmen, China, experiences an intense UV Index of 16, maintaining an extreme exposure category that underscores the need for caution when spending time outdoors. This month follows a peak in June, which recorded an even higher index of 18, while previous months see a significant upward trend from January's moderate levels. As summer unfolds, the burn time remains critically low at just 10 minutes, prompting residents and visitors alike to adopt protective measures against the sun's powerful rays. Whether it’s applying sunscreen or seeking shade, staying vigilant is essential during this sun-drenched season. For more details on the UV Index throughout the year, visit Longmen UV Index.

Maximum UV Index Levels in Longmen for July

The chart shows the monthly maximum UV Index (UVI) for Longmen in July, 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 July, the maximum UV index in Longmen typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4610131718161312964
Data source: Longmen July 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.

July Sunshine in Longmen

In Longmen, July is awash with sunshine, boasting an impressive 352 hours of sunlight that underlines the peak of summer. This vibrant month continues the trend of high solar exposure seen since the blossoming days of May, which recorded 353 hours of sunshine. As we transition from the warmth of spring to the heat of summer, June's 327 hours sets a solid foundation, further illuminating the sunny disposition of Longmen. Typically, the region enjoys a steady decline in sunlight as autumn approaches, but July stands out as a high point, leading seamlessly into a still-bright August with 345 hours. This sunny spell not only enhances the local scenery but also invites residents and travelers alike to bask in the beauty of Longmen’s sun-kissed days.

Monthly Sunshine Duration in Longmen: July Highlighted

The July sunshine duration represents the total number of hours Longmen experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec237h287h337h327h353h327h352h345h312h317h292h291h
Data source: Longmen July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Longmen During July

In Longmen, China, the likelihood of sunny weather sees a notable shift as the year progresses, particularly in July, where the chance of sunshine dips to 32%. This figure contrasts sharply with the 68% chance in January and reflects a pattern of decreasing sunlight from June's 24%. As summer peaks, August offers a slight increase at 31%, but both months remain below the sunny probabilities experienced in the spring and fall. Interestingly, the trend shows that as the year moves towards late autumn and winter, the chances of clear skies improve significantly, with November soaring to 79%. This cyclical variability emphasizes that while July may not be the sunniest month, residents can anticipate brighter days in the approaching months.

Percentage of Sunny Days in July in Longmen

The chart illustrates the percentage of sunny days in Longmen throughout the year, with July 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.
JanFebMarAprMayJunJulAugSepOctNovDec68%50%46%46%51%24%33%31%54%53%79%70%
Data source: Longmen July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Longmen in July

In Longmen, China, the daylight duration showcases a captivating seasonal rhythm. As the year unfolds, daylight begins its slow ascent, reaching 10 hours in February and expanding to a peak of 14 hours in both May and June. July mirrors this brightness, with 14 hours of sunlight, allowing residents to fully embrace the summer warmth. However, as summer gives way to autumn, daylight gradually wanes, dropping to 13 hours in August and 12 hours by September. This gentle decline continues into the colder months, where daylight dwindles back to 9 hours by January. Thus, Longmen's daylight patterns paint a vivid portrait of the shifting seasons, from the vibrant long days of summer to the brief, introspective moments of winter.

Average Daylight Hours in Longmen for July

The chart illustrates the variation in daylight duration in Longmen throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 51m10h 46m11h 57m13h 10m14h 12m14h 43m14h 28m13h 33m12h 23m11h 10m10h 7m9h 34m
Data source: Longmen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Longmen

In Longmen, China, the wind speed during July reaches a gentle average of 2.3 m/s (5 mph), mirroring the calmness of the preceding month. This period marks a noticeable decline in wind activity, as it is one of the lowest averages recorded throughout the year, alongside May. As the summer heats up, winds tend to ease, creating a tranquil atmosphere that contrasts with the more robust breezes seen in the winter months, where speeds can reach up to 4.6 m/s (10 mph) in January. Observing these trends, it becomes evident that the wind in Longmen plays a dynamic role throughout the seasons, with July offering a serene interlude before the gentle uptick in August.

Average July Wind Speed in Longmen

The chart displays monthly wind speed patterns in Longmen, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.63.73.52.82.32.52.3 m/s2.42.72.83.83.7
Data source: Longmen July wind data, generated using information from the Copernicus Climate Change Service.

How July 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 July’s weather to other months in Longmen, focusing on differences in temperature, rainfall, humidity, and UV levels.

The weather in July and January presents a stark contrast, particularly in terms of temperature and precipitation. In July, temperatures range from a minimum of -8°C (19°F) to a maximum of 17°C (64°F), with an average of 5°C (42°F) and a high level of humidity at 82%. This summer month also sees significant rainfall, totaling 185 mm (7.3 in) across 22 days. In comparison, January experiences much harsher conditions, with temperatures plummeting to a minimum of -37°C (-34°F) and an average of -19°C (-2°F), reaching a maximum of -1°C (31°F). Precipitation is minimal in January, totaling just 5 mm (0.2 in) over a single day, and humidity is lower at 70%. For more detailed weather insights during this winter month, you can check Longmen weather in January.

In comparing the weather of July and February, it's evident that July offers significantly milder temperatures, with a minimum of -8°C (19°F) and an average of 5°C (42°F), peaking at 17°C (64°F). This month also experiences a higher level of precipitation, totaling 185 mm (7.3 in) over 22 days, contributing to a humidity level of 82%. In contrast, February is characterized by much colder temperatures, with a chilling minimum of -33°C (-27°F) and an average temperature of -16°C (3°F), reaching a maximum of just 4°C (40°F). Additionally, February sees significantly less precipitation, measuring only 10 mm (0.4 in) over 3 days and a lower humidity of 74%. For more detailed insights on February weather patterns, you can visit Longmen weather in February.

In comparing July and March weather, we see significant differences in temperature and precipitation. July experiences a much milder temperature range, with minimums of -8°C (19°F) and maximums reaching up to 17°C (64°F), while March is substantially colder, starting as low as -32°C (-25°F) and peaking at only 7°C (44°F). Additionally, July is notably wetter, with 185 mm (7.3 in) of precipitation over 22 days, compared to the sparse 23 mm (0.9 in) that falls over just 7 days in March. Despite the slightly higher humidity in July at 82%, March still maintains a relatively high humidity level of 79%. For a closer look at March weather specifics, you can refer to Longmen weather in March.

In comparing the weather between July and April, July boasts significantly milder temperatures with an average of 5°C (42°F), while April presents harsher conditions, with an average temperature of -7°C (19°F). The temperature range in July reaches a maximum of 17°C (64°F), in stark contrast to April's maximum of only 8°C (47°F). Additionally, July experiences much higher precipitation levels, accumulating 185 mm (7.3 in) over 22 days, compared to April's mere 45 mm (1.8 in) spread over 9 days. Humidity is also higher in July at 82%, while April maintains a slightly lower level at 77%. For more detailed information on April weather, you can visit Longmen weather in April.

In comparison to May, July experiences significantly milder temperatures with a minimum of -8°C (19°F) and an average of 5°C (42°F), reaching a maximum of 17°C (64°F). In contrast, May's temperatures are notably colder, with a minimum of -24°C (-11°F) and an average of -4°C (25°F), peaking at just 8°C (48°F). Additionally, July sees much higher precipitation levels at 185 mm (7.3 in) over 22 days, while May has a lower total of 72 mm (2.8 in) across 12 days. Humidity levels also rise in July to 82%, compared to May's 75%. For more specific insights on May's weather, you can check Longmen weather in May.

In comparing the weather between June and July, July tends to be slightly warmer overall. The average temperature in July is 5°C (42°F), compared to June's average of 1°C (35°F). Additionally, July experiences higher maximum temperatures, reaching up to 17°C (64°F), whereas June tops out at 15°C (60°F). However, July also brings more precipitation, totaling 185 mm (7.3 in) over 22 days, compared to June's 128 mm (5.0 in) across 19 days. Humidity levels are also slightly higher in July at 82%, compared to June's 80%. For more detailed insights, you can check Longmen weather in June.

July and August exhibit similar weather patterns, but with some notable differences. In July, temperatures range from a minimum of -8°C (19°F) to a maximum of 17°C (64°F), while August shows a slightly warmer minimum of -7°C (19°F) but a lower maximum of 15°C (60°F). Precipitation levels are comparable, with July receiving 185 mm (7.3 in) over 22 days and August slightly less at 184 mm (7.3 in) across 23 days. Humidity also rises slightly from July's 82% to August's 85%. Overall, while both months are characterized by cool temperatures and significant precipitation, August tends to be a bit wetter and more humid. For more details, you can check Longmen weather in August.

In July, the weather features milder temperatures, with an average of 5°C (42°F) and a maximum of 17°C (64°F), alongside considerable precipitation totaling 185 mm (7.3 in) over 22 days, contributing to a high humidity level of 82%. In contrast, September experiences cooler temperatures, with an average of 0°C (33°F) and a lower maximum of 15°C (59°F). This month sees reduced precipitation at 99 mm (3.9 in) over 15 days, while humidity remains slightly elevated at 83%. For a detailed comparison of weather patterns, you can check Longmen weather in September.

July and October exhibit a stark contrast in weather conditions. July experiences milder temperatures with a minimum of -8°C (19°F) and an average of 5°C (42°F), peaking at 17°C (64°F). It also sees considerable precipitation, with 185 mm (7.3 in) falling over 22 days, contributing to a humid environment with 82% humidity. In contrast, October is significantly colder, with temperatures dropping to a minimum of -23°C (-9°F) and an average of -7°C (19°F), and only reaching a maximum of 10°C (51°F). Precipitation decreases dramatically to 32 mm (1.3 in) over just 7 days, maintaining the same humidity level of 82%. For more details on October weather, you can visit Longmen weather in October.

In comparing the weather between July and November, we see a stark contrast in temperatures and conditions. July features a milder range with minimum temperatures around -8°C (19°F), an average of 5°C (42°F), and a maximum of 17°C (64°F). It is also quite wet during this month, with 185 mm (7.3 in) of precipitation spread over 22 days, contributing to a humidity level of 82%. In sharp contrast, November ushers in much colder conditions, with minimum temperatures plummeting to -34°C (-29°F), an average temperature of -15°C (5°F), and a maximum of just 3°C (38°F). Precipitation is significantly less in November, with only 7 mm (0.3 in) recorded over just 2 days, resulting in lower humidity at 74%. For a detailed look at how the weather varies in November, you can check out Longmen weather in November.

In July, the weather in Longmen is relatively mild, with temperatures ranging from a minimum of -8°C (19°F) to a maximum of 17°C (64°F) and an average of 5°C (42°F). The month experiences considerable precipitation, totaling 185 mm (7.3 in) over 22 days, with high humidity levels around 82%. In contrast, December brings a stark shift; temperatures plummet, with a minimum of -34°C (-29°F), an average of -19°C (-2°F), and a maximum of just -1°C (30°F). Precipitation is dramatically reduced to only 3 mm (0.1 in) across the month and occurs on no days, while humidity decreases to 66%. For more detailed information on the weather conditions in December, you can visit Longmen weather in December.

Compare Longmen's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Longmen

In July, Longmen experiences a distinct shift in weather patterns compared to other months. With higher humidity levels reaching around 82%, the atmosphere feels much more saturated, making the cool air more palpable. This month also sees a notable increase in precipitation, with rain gracing the region on 22 days, contributing to a total of 185 mm. The temperatures range from chilly nights to mild days, offering a refreshing contrast to the harsher winters. As you plan your visit or activities, it's essential to be prepared for the cool yet damp conditions that define July in Longmen. For more detailed insights, check out Longmen Climate.