July Weather in Kew, United Kingdom

Last updated: March 17, 2025

In Kew, United Kingdom, the weather in July presents a striking contrast, with maximum temperatures reaching a sweltering 36°C (96°F), while the average settles at a comfortable 18°C (65°F). Nighttime lows dip to 9°C (49°F), providing a refreshing respite. This month sees 64 mm (2.5 in) of rainfall spread over 11 days, contributing to a humidity level of 71% that often envelops the area in a warm, verdant embrace. Kew's July weather is a reminder of summer's dual nature—hot, humid days interspersed with refreshing showers.

July Temperature in Kew

In July, Kew, United Kingdom, experiences a delightful warmth as summer reaches its peak. With temperatures ranging from a minimum of 9°C (49°F) to a sizzling maximum of 36°C (96°F), the month showcases a significant rise compared to the previous months. The average temperature sits comfortably at 18°C (65°F), making it perfect for outdoor activities and enjoying the lush surroundings. This dramatic increase in temperature, especially from the cooler early months, illustrates the transition into the heart of summer, where long, sunny days invite both locals and visitors to bask in the pleasant climate. Whether lounging in the gardens or exploring the area, July in Kew offers a vibrant atmosphere that embodies the essence of British summertime.

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

The chart illustrates July temperature patterns in Kew, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495562656459534643
Data source: Temperature data for Kew 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.

July Precipitation in Kew

In July, Kew, United Kingdom, experiences a notable shift in precipitation, receiving an average of 64 mm (2.5 in) of rainfall over 11 days. This marks a slight decrease from June’s wetter conditions, which brought 77 mm (3.0 in), yet it remains consistent with the summer trend of moderate rainfall. As the month transitions towards August, which typically sees an uptick to 70 mm (2.7 in), July's precipitation sets the stage for lush greenery and vibrant flora, benefiting from the accumulated moisture earlier in the season. Overall, this month’s balanced combination of rainfall days and volume underscores a typical British summer, where soft showers are both a refreshing reprieve and a critical element for sustaining the local ecosystem.

July Precipitation Trends in Kew

The chart displays monthly precipitation patterns in Kew, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545354336277647045845284
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Kew

In July, Kew, United Kingdom, experiences a notable dip in humidity, measuring 71%—the lowest point of the year. This mid-summer month offers a refreshing contrast to the prevailing dampness seen in the earlier months, where humidity levels hovered around 80% or higher from January to June. Following July, the humidity begins to climb again, reaching 76% in August, as the gradual shift towards autumn sets in. This trend highlights a brief reprieve in July, allowing for more comfortable summer days before the typical British humidity returns in the latter part of the year.

July Average Humidity in Kew

This chart illustrates the average monthly humidity levels in Kew, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Kew

In July, Kew, United Kingdom, experiences a very high UV Index of 8, maintaining the intensity established in June. This means that sun exposure is more critical than ever, with a burn time of just 15 minutes—a significant drop from earlier months. As summer peaks, the UV Index climbs, reflecting a clear trend towards higher exposure levels from May through July, with protective measures increasingly essential. After July, there's a slight decrease in the UV Index as August settles in at 7, indicating a shift towards slightly less intense sun. For those planning outdoor activities, staying informed about the UV Index is crucial; you can find more details at Kew UV Index.

Maximum UV Index Levels in Kew for July

The chart shows the monthly maximum UV Index (UVI) for Kew 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Kew 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 Kew

In Kew, United Kingdom, July shines as a beacon of summer, boasting 404 hours of sunshine—the highest of the year. This peak illuminates the trend of increasing daylight as spring transitions into summer, with hours rising significantly from a modest 98 hours in January to a vibrant 398 hours in May. Following June's nearly equivalent total, July firmly establishes itself as the sunniest month, supporting outdoor activities and nature's full bloom. As the year progresses, the days gradually shorten, with sun hours tapering off in August to 368 hours. This pattern of seasonal change highlights a compelling rhythm, inviting residents and visitors alike to relish the warm embrace of summer in Kew.

Monthly Sunshine Duration in Kew: July Highlighted

The July sunshine duration represents the total number of hours Kew 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h148h210h319h398h389h404h368h300h241h144h109h
Data source: Kew July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kew During July

In Kew, United Kingdom, the likelihood of sunny weather in July stands at a moderate 38%, a notable increase compared to the earlier months of the year. This spike is reflective of the transition into summer, which sees a peak in sunshine opportunities. Notably, July is surrounded by April’s invigorating 49% chance of sun and the relatively lower 33% in May, creating a bright oasis amid the dreariness of June’s 28%. As summer unfolds, July offers a promising chance for sunny days, suggesting a delightful period for outdoor activities, although it does shoulder the waning sunlight of August at 25%. Hence, while July may not guarantee endless sun, its prospects certainly outshine the colder months.

Percentage of Sunny Days in July in Kew

The chart illustrates the percentage of sunny days in Kew 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 Kew experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%25%29%49%33%28%38%25%29%25%32%17%
Data source: Kew July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kew in July

In Kew, United Kingdom, July marks the pinnacle of daylight duration, basking in an impressive 16 hours of sunlight. This is a continuation of the trend established in June, where daylight hits its highest stride, showcasing the charm of summer in full bloom. As the year progresses from the darker months of January and February—where daylight hovers around 8 to 9 hours—the gradual increase leads to a vibrant crescendo by mid-summer. Following July, daylight begins its slow descent, with August seeing a decrease to 14 hours, signaling the gradual transition towards autumn. This comforting rhythm of light not only enhances the natural beauty of the season but also invites outdoor activities and leisurely moments under the sun, before the days start to shorten again in the upcoming months.

Average Daylight Hours in Kew for July

The chart illustrates the variation in daylight duration in Kew throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 23m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Kew daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Kew

July in Kew, United Kingdom, offers a gentle breeze with an average wind speed of 3.3 m/s (7 mph), making it one of the calmer months of the year. This slight dip follows a gradual decline from June, where the winds were slightly stronger at 3.1 m/s (7 mph). As summer progresses, the trend suggests that the winds typically ease off, creating a more tranquil atmosphere ideal for leisurely outdoor activities. Interestingly, wind speeds in July are consistent with those in September, reflecting a pattern of gentle breezes that characterize the late summer and early autumn months. Overall, while July may not boast the highest gusts, its soft winds contribute to Kew's charm, inviting visitors to relax and enjoy the lush gardens in warm, inviting conditions.

Average July Wind Speed in Kew

The chart displays monthly wind speed patterns in Kew, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.74.43.54.23.13.3 m/s3.83.34.43.84.4
Data source: Kew July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Kew Compares to Other Months

The weather in Kew changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Kew and find detailed weather information for every month.

In comparing the weather between July and January, notable contrasts emerge. July boasts a wide temperature range, with lows of 9°C (49°F) and highs reaching up to 36°C (96°F), while averaging a comfortable 18°C (65°F). This month typically sees around 64 mm (2.5 in) of precipitation over 11 days, coupled with a humidity level of 71%. In stark contrast, January features colder conditions, with temperatures ranging from a frigid -5°C (24°F) to a relatively mild maximum of 14°C (58°F), averaging just 5°C (41°F). January also experiences slightly less precipitation, at 54 mm (2.1 in) over 10 days, but higher humidity at 91%. These differences highlight the significant seasonal variations in weather. For more detailed insights, you can check out Kew weather in January.

In a striking contrast to February, July boasts a significantly warmer climate, with temperatures ranging from a minimum of 9°C (49°F) to a scorching maximum of 36°C (96°F) and an average of 18°C (65°F). In contrast, February sees much cooler temperatures, with a minimum of -5°C (23°F), an average of 6°C (43°F), and a maximum of 18°C (65°F). While both months experience approximately 11 days of precipitation, July tends to be slightly wetter with 64 mm (2.5 in) compared to February's 53 mm (2.1 in). Additionally, the humidity is notably higher in February at 89%, compared to July's 71%, suggesting that even with lower temperatures, February feels notably more damp and chilly. For a deeper look at February weather specifics, you can visit Kew weather in February.

When comparing the weather in July and March, notable differences emerge. July features a much warmer climate, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 36°C (96°F), averaging around 18°C (65°F). In contrast, March has cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 22°C (71°F), averaging only 7°C (46°F). Precipitation is similar, with July receiving 64 mm (2.5 in) over 11 days and March slightly less at 54 mm (2.1 in) over 13 days. Additionally, July has a lower humidity level at 71%, while March experiences a higher humidity at 86%. For more detailed insights, you can check Kew weather in March.

When comparing the weather in July and April, it's clear that July is significantly warmer, with average temperatures reaching 18°C (65°F) compared to April's 10°C (49°F). While April experiences cooler minimum temperatures dipping as low as -2°C (29°F), July boasts a much higher maximum of 36°C (96°F). Precipitation is also more abundant in July, with 64 mm (2.5 in) over 11 days, compared to April's 33 mm (1.3 in) with precipitation occurring on 8 days. Humidity levels are relatively high in both months, but July's 71% is slightly lower than April's 85%, making April feel more humid despite its cooler temperatures. For more specific details about April conditions, you can visit Kew weather in April.

July weather is significantly warmer than May, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 36°C (96°F), compared to May's range of 1°C (35°F) to 25°C (78°F). While both months experience similar precipitation levels at 64 mm (2.5 in) in July and 62 mm (2.5 in) in May, July's average humidity sits at 71%, slightly lower than May's 79%. This difference in temperature and humidity highlights July as a much warmer and slightly less humid month, making it ideal for summer activities. For more details, you can check out Kew weather in May.

In comparing the weather of July and June, July exhibits a wider temperature range, with minimums of 9°C (49°F) and maximums reaching 36°C (96°F), while June's temperatures are milder, with a minimum of 7°C (45°F) and a maximum of 31°C (89°F). The average temperature in July is slightly higher at 18°C (65°F) compared to June's 16°C (62°F). Additionally, July experiences a decrease in total precipitation, measuring 64 mm (2.5 in) across 11 days, whereas June sees more rainfall at 77 mm (3.0 in) over 9 days. Interestingly, July also has a lower humidity level at 71% compared to June's higher humidity of 80%. For more detailed weather information, you can visit Kew weather in June.

In comparing the weather between July and August, both months exhibit similar average temperatures, with July seeing an average of 18°C (65°F) compared to August's equivalent average of 18°C (64°F). However, July has slightly higher maximum temperatures, reaching up to 36°C (96°F), while August's peak is a bit lower at 34°C (93°F). Precipitation also increases in August, with 70 mm (2.7 in) over 12 days, compared to July's 64 mm (2.5 in) spread over 11 days. Additionally, August tends to be more humid, with an average humidity of 76% relative to July’s 71%. For more detailed insights, you can visit Kew weather in August.

July and September exhibit distinct weather characteristics, with July typically being much warmer and generally drier. In July, temperatures range from a minimum of 9°C (49°F) to a scorching maximum of 36°C (96°F), with an average temperature of 18°C (65°F). The month sees about 64 mm (2.5 in) of precipitation over 11 days and maintains a humidity level of 71%. In contrast, September experiences cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 28°C (83°F), averaging 15°C (59°F). Precipitation in September is lower, totaling 45 mm (1.8 in) over 10 days, but the humidity is higher at 82%. For more specific insights into September weather, you can visit Kew weather in September.

In July, temperatures in Kew range from a cool 9°C (49°F) at night to a scorching 36°C (96°F) during the day, with an average temperature of 18°C (65°F). The month sees moderate rainfall of 64 mm (2.5 in) spread over 11 days and a humidity level of 71%. In contrast, October offers a much cooler climate, with temperatures dropping to a minimum of 1°C (34°F) and peaking at 22°C (73°F), averaging 12°C (54°F). Rainfall increases to 84 mm (3.3 in), occurring over 12 days, and humidity rises to a notable 90%. For more specific details on October weather, you can check Kew weather in October.

In July, temperatures range from a comfortable minimum of 9°C (49°F) to a scorching maximum of 36°C (96°F), with an average of 18°C (65°F). The month sees around 64 mm (2.5 in) of precipitation over 11 days and experiences a humidity level of 71%. In contrast, November brings much cooler temperatures, with a minimum of -2°C (29°F), an average of 8°C (47°F), and a maximum of 16°C (62°F). While it has slightly less precipitation at 52 mm (2.0 in) over the same number of days, the humidity increases significantly to 92%. This stark contrast highlights how July embodies warmth and summer vibrancy, while November ushers in the chill of autumn. For more specific insights about weather conditions, check out Kew weather in November.

July and December present stark contrasts in weather conditions. July typically experiences a wide temperature range, with minimums around 9°C (49°F) and maximums soaring up to 36°C (96°F), resulting in an average of 18°C (65°F). This month also enjoys a moderate level of humidity at 71% and receives about 64 mm (2.5 in) of precipitation over 11 days. In contrast, December sees much cooler temperatures, with lows plummeting to -4°C (24°F) and highs reaching only 14°C (58°F), averaging just 6°C (44°F). The month is marked by higher humidity at 92% and greater precipitation totaling 84 mm (3.3 in) across 13 days. For a closer look at the December climate, visit Kew weather in December.

Compare Kew's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Kew

As July envelops Kew, the weather transforms into a vibrant tapestry of warmth and humidity, marking a notable shift from the cooler months. With temperatures climbing to a maximum of 36°C (96°F) and an average lingering at a comfortable 18°C (65°F), this month offers a delightful escape into summer. However, the season comes with its share of rainy days, as 11 days of precipitation contribute to a total of 64 mm (2.5 in), creating a lush backdrop for outdoor activities. The humidity level, sitting at 71%, adds a tropical feel that sets July apart from the drier, cooler months of the year. Discover more about Kew’s distinctive weather patterns by visiting Kew Climate.