July Weather in Longmen, China

Last updated: August 21, 2025

In Longmen, China, July brings a blend of warm temperatures and significant moisture, setting the stage for a vibrant summer atmosphere. With a maximum temperature soaring to 37°C (99°F) and an average of around 29°C (84°F), the heat can be quite intense, especially during midday. Nighttime offers a respite with lows around 20°C (69°F). Amidst the warmth, expect substantial precipitation, averaging 170 mm (6.7 in) over 15 days, creating a humid environment with a notable 89% humidity level. This combination of warmth and moisture makes July a dynamic month for weather in Longmen, offering both challenges and beauty in the heart of summer.

July Temperature in Longmen

In July, Longmen, China, experiences some of its warmest weather, with temperatures reflecting the peak of summer. The minimum temperature settles around a comfortable 20°C (69°F), while the average climatically rises to a balmy 29°C (84°F). The heat culminates with maximum temperatures reaching up to an impressive 37°C (99°F). This notable warmth is consistent with the upward trend seen since late spring, where temperatures have progressively increased, indicating a distinct summer pattern. As July rolls in, the lush landscapes are bathed in sunlight, making it an ideal time for exploration and outdoor activities amidst the warmth.

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).
JanFebMarAprMayJunJulAugSepOctNovDec464958657479848479685949
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 July, Longmen, China experiences a significant dip in rainfall compared to the preceding months, recording 170 mm (6.7 in) of precipitation over 15 days of rain. This marks a notable decrease from 263 mm (10.3 in) in June, reflecting a shift as the city transitions from its peak wet season, with May's heavy 208 mm (8.2 in) and June's intense storms. The moderate July rainfall paves the way for drier conditions in August, which receives just 117 mm (4.6 in), suggesting a gradual winding down of the rainy season and hinting at the distinct seasonal patterns that characterize Longmen’s 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.
JanFebMarAprMayJunJulAugSepOctNovDec447914815020826317011785547341
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Longmen

In Longmen, China, July marks a peak in humidity, reaching 89%, which sets the stage for sweltering summer days. As the year unfolds, there is a noticeable upward trend in humidity from January's 65% through to June, which clings steady at 86%. This gradual increase culminates in July, creating a humid environment that can feel particularly oppressive. Following this peak, humidity levels begin to decline in August, dropping back to 86%, and further plummeting to 62% by September, signaling a transition into drier autumn months. The shift from the damp summer highs to crisper conditions illustrates a vivid seasonal rhythm in Longmen's climate.

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.
JanFebMarAprMayJunJulAugSepOctNovDec65%69%81%82%86%86%89%86%62%62%71%75%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Longmen

In July, Longmen, China experiences its highest UV Index, soaring to 13, which falls into the extreme exposure category. This spike continues the trend observed since April, where UV levels have consistently peaked at 11 or more during the summer months. Coupled with a sustained burn time of just 10 minutes, it's crucial for residents and visitors to take extra precautions against sun exposure. The intense UV radiation in July marks the peak of a summer that begins with a gradual climb from January's 6 to the current extreme levels. As we look beyond July to August, the UV Index remains steady at 13, indicating that the sun's powerful rays dominate the season. For more detailed information regarding sun safety and UV levels, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6810111212131311976
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, China, July shines as the sunniest month of the year, basking in an impressive 306 hours of sunlight. This peak follows a steady increase from January's modest 154 hours through to June's substantial 251 hours. The gradual rise in sunshine hours reflects the transition from the cooler early months into the warmth of summer, with each month building anticipation for July's radiant glow. Following this sun-drenched peak, August continues the trend with even more hours, reaching 322 hours, showing that Longmen remains a bright oasis during the summer months, before gradually shifting back to autumn’s subtler tones in September and beyond.

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.
JanFebMarAprMayJunJulAugSepOctNovDec154h198h187h228h273h251h306h322h272h213h210h202h
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 in July stands at 33%, a modest improvement from the gloomy days of spring, but still below the overall average for the year. This dip follows a trend of diminishing sunshine from April through June, where the chances plummeted to as low as 14%. As summer progresses, though, the sun begins to peek through, giving hope for brighter days ahead. Looking at the annual cycle, September showcases a notable upswing with a 65% chance, indicating that while July may be a transitional month, it paves the way for sunnier skies as summer wanes.

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.
JanFebMarAprMayJunJulAugSepOctNovDec58%42%25%14%17%16%33%23%65%29%46%50%
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, July experiences a delightful balance of light, with 13 hours of daylight that aligns with the peak of summer. As the year progresses, daylight gradually increases from 10 hours in January to this summer zenith, reflecting a clear trend of lengthening days as warmer months approach. Following July, daylight remains consistent at 13 hours in August before gradually tapering off in September. This consistent exposure to sunlight not only enhances the vibrancy of the landscape but also contributes to the lively summer activities that the region is known for. The gradual decrease in daylight hours thereafter marks the transition into autumn, wrapping Longmen's summer with a sunny farewell.

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.
JanFebMarAprMayJunJulAugSepOctNovDec10h 37m11h 13m12h12h 48m13h 28m13h 48m13h 38m13h 3m12h 17m11h 29m10h 48m10h 27m
Data source: Longmen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Longmen

In Longmen, China, July breathes a gentle breeze into the summer, with an average wind speed of 1.7 m/s (4 mph), marking one of the peak wind conditions of the year. This month stands out not only for its calming gusts but also for a noticeable increase from the preceding months, particularly following the consistent, mild breezes of late spring and early summer. As the transition into August approaches, the winds ease slightly to 1.3 m/s (3 mph), signaling a shift toward a more tranquil atmosphere. Interestingly, October then picks up again with 1.9 m/s (4 mph), suggesting a seasonal pattern where the winds tend to strengthen as summer wanes. This cycle of gentle summer winds gives Longmen a serene charm, making July a delightful time for both residents and visitors to savor the soft caress of the air.

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.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.51.51.51.41.51.7 m/s1.31.31.91.41.4
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.

In July, the weather is typically hot and humid, with average temperatures reaching 29°C (84°F) and highs soaring up to 37°C (99°F). This month experiences significant rainfall, averaging 170 mm (6.7 in) over approximately 15 days, which contributes to the high humidity levels of 89%. In stark contrast, January delivers a much cooler climate, with average temperatures around 8°C (46°F) and minimums dipping to -4°C (24°F). Precipitation is considerably lower at 44 mm (1.7 in) across about 8 days, and humidity levels are also more moderate at 65%. For more detailed information on January weather, visit Longmen weather in January.

In July, the weather is characterized by high temperatures, with minimums around 20°C (69°F) and averages soaring to 29°C (84°F), peaking at 37°C (99°F). Despite the warmth, July experiences considerable rainfall, totaling 170 mm (6.7 in) over approximately 15 days, coupled with high humidity at 89%. In stark contrast, February features much cooler temperatures, ranging from a minimum of -2°C (29°F) to an average of 10°C (49°F), and reaching a maximum of 27°C (81°F). February also sees significantly less precipitation at 79 mm (3.1 in) over 11 days, along with a lower humidity level of 69%. For more details on the weather in February, check out Longmen weather in February.

July and March present notably different weather patterns. July is characterized by high temperatures, with a minimum of 20°C (69°F) and an average of 29°C (84°F), peaking at a scorching 37°C (99°F). In contrast, March experiences much cooler temperatures, with a minimum of 4°C (39°F) and an average of 14°C (58°F), although it can still reach up to 31°C (88°F). Precipitation is also significant in both months; July sees 170 mm (6.7 in) over approximately 15 days, while March has slightly less at 148 mm (5.8 in) but over a longer duration of 20 days. Additionally, July's humidity is higher at 89%, compared to March's 81%. For a detailed look at March's climate, visit Longmen weather in March.

In comparing the weather of July and April, we see a significant contrast in temperature and humidity levels. July is noticeably warmer, with average temperatures reaching 29°C (84°F) and highs soaring up to 37°C (99°F), while April is much cooler, featuring an average of 19°C (66°F) and a maximum of 33°C (92°F). Additionally, July experiences higher humidity at 89%, compared to April's 82%, which makes the warmer temperatures feel even more intense. Precipitation is also a common theme in both months, with July receiving 170 mm (6.7 in) of rainfall over 15 days, while April records 150 mm (5.9 in) over 19 days. For more detailed information on April weather, you can visit Longmen weather in April.

In comparing the weather between May and July, July typically experiences higher average temperatures, with a minimum of 20°C (69°F) and an average of 29°C (84°F), while May's temperatures range from a minimum of 10°C (51°F) to an average of 23°C (74°F). However, May sees slightly higher precipitation levels at 208 mm (8.2 in) spread over 20 days compared to July's 170 mm (6.7 in) over just 15 days. Both months exhibit high humidity, with July at 89% and May closely following at 86%. For a more detailed overview of May's weather patterns, you can visit Longmen weather in May.

In June, the weather in Longmen features a slightly cooler average temperature, with minimums around 17°C (63°F) and maximums reaching up to 36°C (96°F), while July sees higher temperatures, starting at a minimum of 20°C (69°F) and averaging around 29°C (84°F). June also experiences more rainfall, with a substantial precipitation total of 263 mm (10.3 in) over 20 days, compared to July’s 170 mm (6.7 in) over 15 days. Humidity levels remain quite high in both months, hovering around 86% in June and slightly increasing to 89% in July. For more details on June's climate specifics, you can refer to Longmen weather in June.

In comparing the weather of July and August, both months maintain a similar average temperature of 29°C (84°F), but July features slightly more extreme conditions with a maximum temperature of 37°C (99°F), while August's peak reaches 36°C (98°F). July is also marked by heavier rainfall, accumulating 170 mm (6.7 in) over 15 days, compared to August's 117 mm (4.6 in), which also sees precipitation on 15 days. Humidity levels are relatively high in both months, with July at 89% and August slightly lower at 86%. For a more detailed look at weather patterns specifically in August, check out Longmen weather in August.

In comparing the weather between July and September, July tends to be warmer and more humid. July sees an average temperature of 29°C (84°F), with highs reaching up to 37°C (99°F) and a high humidity level of 89%. This month also experiences more precipitation, totaling 170 mm (6.7 in) across approximately 15 days. In contrast, September features a cooler average temperature of 26°C (79°F), with morning lows of 16°C (62°F) and an equal maximum of 37°C (99°F). The amount of precipitation decreases significantly to 85 mm (3.3 in) over about 12 days, paired with a lower humidity level of 62%. For more detailed information, you can check Longmen weather in September.

July and October present strikingly different weather characteristics. July boasts much warmer temperatures, with a minimum of 20°C (69°F) and an average high of 29°C (84°F), reaching up to a sweltering 37°C (99°F). This month is also quite humid, with humidity levels at 89%, along with substantial rainfall totaling 170 mm (6.7 in) over 15 days. In contrast, October experiences a significant drop in temperatures, with minimums around 9°C (49°F) and an average temperature of 20°C (68°F), peaking at 35°C (95°F). The precipitation is notably lighter in October, with just 54 mm (2.1 in) falling over 10 days, and the humidity decreases to a more comfortable 62%. For more detailed insights on the weather in October, you can refer to Longmen weather in October.

July and November present stark contrasts in weather conditions. In July, temperatures soar, with a minimum of 20°C (69°F) and an average high of 29°C (84°F), peaking at a sweltering 37°C (99°F). This month also sees significant rainfall, with 170 mm (6.7 in) of precipitation spread over 15 days, contributing to a high humidity level of 89%. In contrast, November experiences much cooler temperatures, ranging from a minimum of 5°C (41°F) to an average of 15°C (59°F), with a maximum of 30°C (87°F). The month is relatively drier with only 73 mm (2.9 in) of precipitation over 10 days and lower humidity of 71%. For more detailed information about the weather in November, you can visit Longmen weather in November.

The weather in July is characterized by hot temperatures, with a minimum of 20°C (69°F), an average of 29°C (84°F), and highs reaching up to 37°C (99°F). Humidity is quite high at 89%, and the month experiences significant rainfall, averaging 170 mm (6.7 in) over 15 days. In contrast, December brings much cooler temperatures, with a minimum of -2°C (29°F), an average of 9°C (49°F), and a maximum of 24°C (76°F). Rainfall is considerably lower, totaling only 41 mm (1.6 in) over 9 days, and humidity drops to 75%. For more details on December weather, you can visit Longmen weather in December.

Compare Longmen's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Longmen

July in Longmen is characterized by high temperatures and significant humidity, making it the warmest month of the year. Unlike other months, the heat peaks at an average maximum of 37°C (99°F), creating a sultry atmosphere. Additionally, July is marked by increased rainfall, with about 15 days experiencing precipitation, contributing to a total of 170 mm (6.7 in) throughout the month. This combination of elevated temperatures and frequent rain sets July apart, providing a unique climate that is both invigorating and oppressive. For more detailed insights into the weather patterns, visit Longmen Climate.