July Weather in Kowloon, Hong Kong

Last updated: August 21, 2025

July in Kowloon, Hong Kong, showcases a vibrant summer climate characterized by a maximum temperature reaching 33°C (92°F) and an average of 29°C (84°F), providing plenty of warmth for outdoor activities. However, the month is also marked by notable humidity levels at 88%, creating a sticky atmosphere that can be quite intense. Rain is a frequent visitor, with 24 days of precipitation accumulating to 219 mm (8.6 in), making it essential for residents and visitors to be prepared for sudden downpours amidst the heat. Embrace the unique juxtaposition of sunshine and rain that defines this lively month in Kowloon!

July Temperature in Kowloon

In Kowloon, Hong Kong, July sizzles as one of the hottest months of the year, showcasing a minimum temperature of 25°C (78°F), an average of 29°C (84°F), and peaking at a sweltering 33°C (92°F). This trend of rising temperatures begins in the earlier months, with July showing a noticeable increase from June's already warm figures. The month sets the stage for a classic tropical summer, with humidity levels soaring alongside the heat. As residents and visitors alike embrace the heat, evenings often offer a slightly cooler reprieve, yet the warmth continues to linger, making July a quintessential experience of Hong Kong's vibrant summer atmosphere.

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

The chart illustrates July temperature patterns in Kowloon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kowloon, 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).
JanFebMarAprMayJunJulAugSepOctNovDec636369737983848382787265
Data source: Temperature data for Kowloon 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 Kowloon

In July, Kowloon, Hong Kong experiences a significant drop in precipitation compared to the preceding month, recording 219 mm (8.6 in) of rainfall over 24 days. Although this is a reduction from June's staggering 325 mm (12.8 in), July still marks a transitional point, with moisture levels considerably high. The trend indicates a peak in monsoon-like conditions, as rainfall continues to be substantial throughout the summer months, with August anticipated to bring even heavier precipitation at 384 mm (15.1 in). This pattern highlights a wet season where heavy downpours dominate, shaping the climate dynamic of Kowloon and impacting both the environment and daily life in the bustling urban landscape.

July Precipitation Trends in Kowloon

The chart displays monthly precipitation patterns in Kowloon, 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 Kowloon, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec215260931713252193842231893631
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Kowloon

In July, Kowloon, Hong Kong, experiences its peak humidity levels, soaring to an impressive 88%. This trend marks a significant rise from the earlier months of the year, where humidity steadily increases from 64% in January to 79% by May. Notably, July and August share this high level of humidity, suggesting a sultry summer season that is characteristically muggy. Following this, the humidity begins to taper off, dropping to 75% in September and continuing to decline into the autumn months. Overall, the surge in July’s moisture is indicative of the region’s tropical climate, providing a stark contrast to the cooler, drier air that envelops Kowloon later in the year.

July Average Humidity in Kowloon

This chart illustrates the average monthly humidity levels in Kowloon, 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 Kowloon is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%68%73%71%79%77%88%88%75%65%64%69%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Kowloon

In Kowloon, Hong Kong, July continues the trend of extreme UV exposure seen during the summer months, with a UV Index of 13 and a burn time of just 10 minutes. This follows a pattern established from May through August, where values consistently linger around the extreme level. As the sun reaches its peak intensity during these months, it's crucial for residents and visitors alike to take necessary precautions to protect their skin. With a slight decrease in UV strength as we transition into September, the trend remains a vital reminder to stay vigilant. For more detailed insights, check this link: Kowloon UV Index.

Maximum UV Index Levels in Kowloon for July

The chart shows the monthly maximum UV Index (UVI) for Kowloon 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 Kowloon typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121214131313121197
Data source: Kowloon 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 Kowloon

In Kowloon, Hong Kong, July shines brilliantly with an impressive 323 hours of sunshine, marking it as the sunniest month of the year. This peak illuminates a clear trend of increasing sunlight as the year progresses, with a gradual rise from 216 hours in January to the vibrant summer glow in July. Following this peak, sunlight hours slightly taper off in August but remain robust at 280 hours. The pattern showcases not only the warmth and vibrancy of summer but also the juxtaposition against the cooler months, where sunshine hours fluctuate between 251 hours in February and 262 hours in November. As daylight lingers longer, July invites both residents and visitors alike to bask in its warmth, making it a highlight of the city's climatic charm.

Monthly Sunshine Duration in Kowloon: July Highlighted

The July sunshine duration represents the total number of hours Kowloon 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.
JanFebMarAprMayJunJulAugSepOctNovDec216h251h274h263h301h274h323h280h288h280h262h264h
Data source: Kowloon July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kowloon During July

In Kowloon, Hong Kong, the likelihood of sunny weather in July dips to 31%, a notable decline following the humid days of June, which sees a mere 12% chance of sunshine. This trend reflects a broader pattern where the summer months struggle to maintain the sunny disposition found earlier in the year; for instance, January boasts a robust 61% chance of sun, gradually decreasing to the low points of June and August. As temperatures rise, the likelihood of clear skies becomes more elusive, making July a month where cloudy days prevail. However, as autumn approaches, conditions improve again, with higher chances of sun returning in September and November. This cyclical weather pattern highlights the fluctuating nature of Kowloon’s summer climate.

Percentage of Sunny Days in July in Kowloon

The chart illustrates the percentage of sunny days in Kowloon 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 Kowloon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%60%43%42%30%12%31%15%45%36%62%50%
Data source: Kowloon July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kowloon in July

In Kowloon, Hong Kong, July ushers in the height of summer with an average daylight duration of 13 hours, mirroring the light-filled days of May and June. As the year progresses, daylight gradually increases from 10 hours in January to this summer peak before beginning a gentle decline in August. This steady growth in daylight not only signifies longer, sun-soaked days but also reflects the vibrant, dynamic energy of the city during its warmest months. As autumn approaches, daylight retreats, settling back into a balance with 12 hours in both August and September, before transitioning to shorter days as the year closes with 10 hours in December. This fluctuation encapsulates the rhythm of life in Kowloon, where each season brings a unique embrace of light.

Average Daylight Hours in Kowloon for July

The chart illustrates the variation in daylight duration in Kowloon throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 55m11h 23m12h 1m12h 39m13h 11m13h 27m13h 19m12h 51m12h 14m11h 36m11h 3m10h 46m
Data source: Kowloon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Kowloon

In July, Kowloon, Hong Kong experiences a gentle breeze with an average wind speed of 3.8 m/s (9 mph), marking a continuation of the calmer conditions that began in late spring. As temperatures rise, the wind tends to slow down, peaking earlier in the year with January offering the strongest gusts at 5.1 m/s (11 mph). The trend reveals a gradual decline through the summer months, with August and September reaching their calmest with averages of 3.4 m/s (8 mph) and 3.2 m/s (7 mph), respectively. This subdued airflow is characteristic of Hong Kong’s humid summer, before the winds pick up again in October, signaling a refreshing change as the seasons transition.

Average July Wind Speed in Kowloon

The chart displays monthly wind speed patterns in Kowloon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.14.44.74.63.74.23.8 m/s3.43.26.44.95.6
Data source: Kowloon July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Kowloon Compares to Other Months

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

July and January present stark contrasts in weather. In July, temperatures are significantly warmer, with a minimum of 25°C (78°F) and an average high of 33°C (92°F), accompanied by high humidity at 88%. This month also experiences substantial rainfall, with 219 mm (8.6 in) spread over 24 days. In contrast, January boasts much cooler temperatures, ranging from a minimum of 8°C (46°F) to an average maximum of 24°C (75°F), with only 21 mm (0.8 in) of precipitation over just 4 days and lower humidity at 64%. For more details on the January weather, you can visit Kowloon weather in January.

In Kowloon, July and February present strikingly different weather patterns. July boasts high temperatures ranging from a minimum of 25°C (78°F) to a maximum of 33°C (92°F), with an average of 29°C (84°F). The month is characterized by high humidity at 88% and significant rainfall, accumulating 219 mm (8.6 in) over 24 days. In contrast, February offers a much cooler climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 24°C (76°F) and an average of 17°C (64°F). Precipitation is considerably lower at 52 mm (2.0 in) over just 7 days, and humidity is also reduced to 68%. For more details, check out Kowloon weather in February.

In July, temperatures soar with a minimum of 25°C (78°F) and an average of 29°C (84°F), reaching highs of up to 33°C (92°F). The month is characterized by high humidity at 88% and significant rainfall totaling 219 mm (8.6 in) over 24 days. In contrast, March offers a more moderate climate, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 27°C (80°F), averaging around 21°C (70°F). Precipitation in March is considerably lower at 60 mm (2.4 in) over just 10 days, and humidity is more manageable at 73%. For more details on March weather, visit Kowloon weather in March.

When comparing the weather in April and July, it's clear that July is significantly warmer and more humid. In July, temperatures range from a minimum of 25°C (78°F) to a maximum of 33°C (92°F), with an average of 29°C (84°F). This month experiences high humidity at 88% and a substantial amount of rainfall, totaling 219 mm (8.6 in) over 24 days. In contrast, April sees milder temperatures with a minimum of 14°C (58°F) and a maximum of 29°C (85°F), averaging around 23°C (73°F). The precipitation is much lower in April, at 93 mm (3.7 in) over 12 days, coupled with a more comfortable humidity level of 71%. For more details, you can check out the Kowloon weather in April.

July and May exhibit noticeable differences in weather conditions. July tends to be warmer, with average temperatures reaching 29°C (84°F) compared to May's cooler average of 26°C (79°F). Both months experience maximum temperatures of 33°C (92°F), but July has a significantly higher minimum temperature of 25°C (78°F) versus May's 18°C (64°F). Precipitation is also greater in July, totaling 219 mm (8.6 in) over 24 days, while May sees 171 mm (6.7 in) spread over 18 days. Humidity levels are elevated in July at 88%, compared to 79% in May, leading to a more sultry atmosphere during the peak summer month. For more specific insights into May weather, you can refer to Kowloon weather in May.

In comparing the weather between June and July, we observe that both months share similar maximum temperatures, peaking at 33°C (91°F) in June and 33°C (92°F) in July. However, July is slightly warmer overall, with an average temperature of 29°C (84°F), compared to June's average of 28°C (83°F). Notably, July experiences less precipitation than June, with 219 mm (8.6 in) over 24 days, while June sees significantly higher rainfall at 325 mm (12.8 in) during the same number of days. Additionally, July has a higher humidity level at 88%, compared to June's 77%, making July feel more oppressive despite its slightly lower rainfall. For more detailed insights on June weather patterns, you can visit Kowloon weather in June.

In July, the weather is characterized by warm temperatures, with an average of 29°C (84°F) and highs reaching up to 33°C (92°F). However, it also sees a significant amount of rainfall, totaling 219 mm (8.6 in) over 24 days, accompanied by high humidity at 88%. In contrast, August experiences slightly warmer conditions, with an increased minimum temperature of 26°C (78°F) and an average of 28°C (83°F), peaking at 34°C (93°F). However, it also has a higher precipitation total of 384 mm (15.1 in) across 25 days, maintaining the same humidity level of 88%. To learn more about specific weather conditions in Kowloon during this month, visit Kowloon weather in August.

In comparing the weather between July and September, both months showcase warm temperatures, but with some distinct differences. July experiences slightly higher averages, with minimum temperatures around 25°C (78°F) and maximums reaching up to 33°C (92°F), while September sees average temperatures drop slightly to a minimum of 24°C (76°F) and a maximum of 32°C (91°F). Precipitation levels are comparable, with July receiving 219 mm (8.6 in) over 24 days, while September has a bit more at 223 mm (8.8 in) across 22 days. Humidity is notably higher in July at 88% compared to a more comfortable 75% in September. For more detailed insights into September's weather, you can check Kowloon weather in September.

When comparing the weather in July and October, a notable shift is observed in temperature and humidity. July experiences much warmer conditions, with minimum temperatures around 25°C (78°F) and an average of 29°C (84°F), peaking at 33°C (92°F). In contrast, October sees a cooler minimum of 17°C (64°F) and an average temperature of 26°C (78°F), with a maximum of 32°C (91°F), making it a more comfortable month overall. Additionally, July is characterized by higher humidity at 88% and significantly more precipitation, averaging 219 mm (8.6 in) over 24 days. October, however, has lower humidity at 65% and less rainfall, with 189 mm (7.4 in) spread across only 10 days. For more detailed insights on October weather, visit Kowloon weather in October.

In July, the weather is characterized by high temperatures, with a minimum of 25°C (78°F) and an average of 29°C (84°F), reaching a maximum of 33°C (92°F). This month also experiences significant rainfall, totaling 219 mm (8.6 in) over 24 days, coupled with high humidity levels at 88%. In contrast, November brings much cooler and more comfortable conditions, with temperatures ranging from a minimum of 16°C (60°F) to an average of 22°C (72°F) and a maximum of 28°C (82°F). Precipitation drops sharply to just 36 mm (1.4 in) over only 4 days, and humidity decreases to a more manageable 64%. For those interested in a detailed look at the climate during this time, you can explore Kowloon weather in November.

In July, the weather is characterized by high temperatures, with a minimum of 25°C (78°F) and an average of 29°C (84°F), peaking at a sweltering 33°C (92°F). The month is also marked by significant precipitation, experiencing 219 mm (8.6 in) over 24 days, and high humidity levels at 88%. In contrast, December offers a much cooler climate, with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 26°C (78°F) and an average of 18°C (65°F). Precipitation drops dramatically to just 31 mm (1.2 in) over 4 days, and humidity decreases to a more comfortable 69%. For a detailed look at December weather patterns, you can check Kowloon weather in December.

Compare Kowloon's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Kowloon

In July, Kowloon experiences a striking departure from the milder months, as temperatures soar and humidity levels reach their peak, creating a sultry atmosphere that can feel quite intense. With frequent rainfall spread across nearly every day, the overall climatic conditions make this month one of the wettest and most humid of the year. This combination can create a vibrant, yet challenging environment for both visitors and residents alike. To explore more about this unique climate, check out Kowloon Climate.