August Weather in Kew, United Kingdom

Last updated: March 17, 2025

August in Kew, United Kingdom, showcases a delightful range of weather, with maximum temperatures soaring to 34°C (93°F), while the average settles comfortably at 18°C (64°F). The month experiences a minimum temperature of 8°C (47°F), providing a refreshing contrast. Rainfall is moderate, with 70 mm (2.7 in) across 12 days, contributing to the lush greenery that Kew is renowned for. High humidity levels at 76% complement the warm days, creating a vibrant yet relaxing summer atmosphere in this charming locale.

August Temperature in Kew

In August, Kew, United Kingdom experiences mild to warm temperatures, making it one of the more pleasant months of the year. With minimum temperatures averaging around 8°C (47°F) and peaks reaching up to 34°C (93°F), August offers a delightful contrast to the chill of earlier months. The average temperature sits comfortably at 18°C (64°F), reflecting a trend of rising temperatures as summer reaches its zenith. This month is characterized by a notable warmth, with maximum temperatures frequently soaring, inviting residents and visitors alike to revel in outdoor activities and the lush landscapes that Kew is known for. As summer transitions into autumn, the shifting temperatures signal the gradual approach of cooler days ahead, but for now, August remains a vibrant and inviting time in Kew.

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

The chart illustrates August 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.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Kew

August in Kew, United Kingdom, sees a notable uptick in precipitation, with 70 mm (2.7 in) of rainfall spread over 12 days. This places August among the wetter months, following the somewhat drier spell in April and a wetter June and July. The increase in precipitation reflects the transition from summer to autumn, as daily rain becomes more frequent and substantial. Compared to August's average, the overall trend suggests a gradual buildup, with moisture levels remaining consistently higher as the year progresses, peaking again in October with 84 mm (3.3 in). This pattern highlights Kew's characteristic maritime climate, where mild summers give way to wetter, cooler seasons.

August Precipitation Trends in Kew

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

In August, Kew, United Kingdom, experiences a humidity level of 76%, a noticeable shift from the drier peak of 71% in July. As summer unfolds, this slight increase signals a return to the more typical, balmy conditions associated with late summer. The overall trend shows that humidity gradually rises from the drier months of late spring, hitting its seasonal lows in June and July before gradually increasing again as the year transitions into autumn. Comparatively, this August figure is more moderate than the winter months, which consistently hover around 90% or above, reflecting the natural ebb and flow of humidity throughout the year.

August Average Humidity in Kew

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

August UV Index in Kew

In August, Kew, United Kingdom experiences a UV Index of 7, categorizing it as high exposure, which translates to a burn time of just 25 minutes for unprotected skin. This decrease from the peak UV Index of 8 seen in both June and July indicates a slight easing of summer's intensity, yet caution remains essential. As summer fades, the UV levels gradually begin to lower, signaling an impending transition toward autumn. Overall, the rising trend in UV exposure through the late spring and summer months highlights the importance of sun safety during these warmer weeks. For more detailed information, check the Kew UV Index.

Maximum UV Index Levels in Kew for August

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

In Kew, United Kingdom, August bathes the landscape in a warm, golden glow, with 368 hours of sunshine that elegantly wrap up the summer months. After a steady climb from the dreary 98 hours in January, sunshine hours peak in July at 404 hours, showcasing a vibrant summer in full swing. As August unfolds, the sun continues to shine brightly, albeit slightly less than in July, indicating a smooth transition towards the cooler days of autumn. Following the lush warmth of summer, September brings a gentle decline, dipping to 300 hours, yet August stands as a delightful reminder of the sun-soaked days that precede the autumn chill. This trend illustrates not just the seasonal shifts, but the enduring charm of summer in Kew, making August a quintessential month for outdoor enjoyment.

Monthly Sunshine Duration in Kew: August Highlighted

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

Chance of Sun in Kew During August

In Kew, United Kingdom, August showcases a 25% likelihood of sunny weather, positioning it alongside the cooler months of January and October in terms of sunshine probability. While summer typically brings warmer days, the trend here reveals that August's chances are notably lower than the peak of 49% seen in April and the 38% recorded in July. This dip suggests that as summer progresses, the fleeting moments of sunshine can become more elusive, making August a month that balances warm weather with an unpredictable sky. Notably, this contrasts with the brighter prospects of earlier summer months, underscoring Kew's typical August weather as a blend of both warmth and cloudiness.

Percentage of Sunny Days in August in Kew

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

Daylight Hours in Kew in August

In Kew, United Kingdom, August marks a delightful transition in daylight duration, offering an average of 14 hours of sunlight. This month reflects a gradual decline from the peak of 16 hours seen in June and July, as summer begins its gentle fade into autumn. Following the lively brightness of May, which boasts 15 hours of daylight, August's longer evenings invite leisurely strolls and outdoor gatherings. As the year progresses towards September's 12 hours, the shift in daylight underscores the seasonal rhythm, where the lush vibrancy of summer gradually gives way to the mellow hues of fall. Embracing the lingering warmth of summer while preparing for the cozy embrace of autumn, August in Kew beautifully balances the brightness of the season.

Average Daylight Hours in Kew for August

The chart illustrates the variation in daylight duration in Kew throughout the year, with August 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.

August Winds in Kew

In August, Kew, United Kingdom, experiences a gentle breeze with an average wind speed of 3.8 m/s (8 mph). This marks a slight increase from the calmer winds of June and July, which hovered around 3.1 m/s (7 mph) and 3.3 m/s (7 mph), respectively. As summer begins to wane, the winds pick up just a bit, bridging the calmness of midsummer with the more dynamic conditions of early autumn. Compared to the windier months of October and December, which both average 4.4 m/s (10 mph), August still retains a pleasantly moderate feel, making it an ideal time for leisurely strolls through Kew's famed gardens, where the soft wind whispers through the leaves, enhancing the tranquil ambiance of the season.

Average August Wind Speed in Kew

The chart displays monthly wind speed patterns in Kew, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.74.43.54.23.13.33.8 m/s3.34.43.84.4
Data source: Kew August wind data, generated using information from the Copernicus Climate Change Service.

How August 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 August'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.

August and January present starkly contrasting weather conditions. In August, temperatures range from a mild 18°C (64°F) on average, peaking at a warm 34°C (93°F), accompanied by 70 mm (2.7 in) of precipitation over 12 days. The month is characterized by high humidity at 76%, making it feel quite warm and muggy. In contrast, January sees much cooler temperatures, with an average of just 5°C (41°F) and highs reaching only 14°C (58°F), while experiencing lower precipitation of 54 mm (2.1 in) over 10 days. The humidity in January is even higher at 91%, contributing to a chilly and damp feel. For more details on the January weather, you can check Kew weather in January.

August and February present stark contrasts in weather. August typically enjoys warmer temperatures, with a minimum of 8°C (47°F) and an average high of 34°C (93°F), alongside increased humidity at 76%. It also experiences more rainfall, averaging 70 mm (2.7 in) over approximately 12 days. In contrast, February is much cooler, with temperatures ranging from a minimum of -5°C (23°F) to an average maximum of 18°C (65°F), and average precipitation of 53 mm (2.1 in) over 11 days, while the humidity rises to 89%. For more details, check Kew weather in February.

August typically boasts warmer temperatures, with an average of 18°C (64°F) and highs reaching up to 34°C (93°F), while March presents a cooler climate, averaging 7°C (46°F) and peaking at 22°C (71°F). In terms of precipitation, August receives about 70 mm (2.7 in) over 12 days, slightly more than March's 54 mm (2.1 in) across 13 days. Humidity levels are also higher in August at 76%, compared to March's 86%, making the early spring month feel even cooler. For more insights into March weather, check out Kew weather in March.

When comparing the weather in August and April, a clear contrast emerges. August boasts a warmer temperature range, with minimums of 8°C and maximums reaching up to 34°C, compared to April's chillier temperatures that drop to a minimum of -2°C and peak at 26°C. Additionally, August experiences significantly more precipitation, totaling 70 mm over 12 days, whereas April records only 33 mm over 8 days. Humidity levels are also noteworthy; while both months are relatively humid, August is slightly less so at 76%, compared to April's 85%. For a more detailed look at April weather, you can check Kew weather in April.

When comparing the weather in August and May, a clear contrast in both temperature and humidity becomes apparent. August boasts a broader temperature range with minimums around 8°C (47°F), averages of 18°C (64°F), and maximums reaching as high as 34°C (93°F). In contrast, May sees cooler conditions, ranging from a minimum of 1°C (35°F) to a maximum of 25°C (78°F), with an average of 13°C (55°F).

While both months experience similar precipitation levels—with August receiving 70 mm (2.7 inches) over 12 days and May 62 mm (2.5 inches) over 11 days—August has slightly lower humidity at 76% compared to May's 79%. For a more detailed look at the weather specifics in May, you can explore Kew weather in May.

When comparing the weather in August and June, August typically experiences warmer temperatures, with an average of 18°C (64°F) compared to June's average of 16°C (62°F). The maximum temperatures in August can reach up to 34°C (93°F), while June sees a maximum of 31°C (89°F). Precipitation levels are similar, with August receiving 70 mm (2.7 in) over 12 days, slightly less than June's 77 mm (3.0 in) over 9 days. Humidity levels are also comparable, with August at 76% and June slightly higher at 80%. For more detailed insights, you can check Kew weather in June.

In comparing the weather between July and August, we see that both months have similar average temperatures, with July slightly warmer overall. July's maximum temperature reaches 36°C (96°F), surpassing August's peak of 34°C (93°F), while the minimum temperatures are quite close, with July starting at 9°C (49°F) and August at 8°C (47°F). Precipitation levels were comparable as well, with July receiving 64 mm (2.5 in) over 11 days, slightly less than August's 70 mm (2.7 in) spread over 12 days. Additionally, humidity levels were higher in August at 76%, compared to 71% in July. For more detailed information on July weather, you can check Kew weather in July.

August generally offers warmer weather compared to September, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 34°C (93°F) and an average of 18°C (64°F). In contrast, September sees cooler conditions, with temperatures dropping to a minimum of 4°C (39°F) and a maximum of 28°C (83°F), averaging 15°C (59°F). While August experiences higher precipitation levels of 70 mm (2.7 in) over 12 days, September brings a reduction in rainfall to 45 mm (1.8 in) over 10 days, although it comes with slightly higher humidity at 82%. For more details about September weather, visit Kew weather in September.

In August, temperatures range from a cool 8°C (47°F) to a warm 34°C (93°F), with an average of 18°C (64°F). The month sees about 70 mm (2.7 inches) of precipitation over 12 days, with humidity at a comfortable 76%. In contrast, October experiences significantly cooler temperatures, with a minimum of 1°C (34°F) and an average of 12°C (54°F), reaching a maximum of 22°C (73°F). Precipitation in October increases to 84 mm (3.3 inches) across the same 12 days, accompanied by higher humidity at 90%. For more detailed insights into October weather, check out Kew weather in October.

August weather is characterized by warmer temperatures, ranging from a minimum of 8°C (47°F) to a maximum of 34°C (93°F), with an average of 18°C (64°F). In contrast, November experiences significantly cooler conditions, with temperatures ranging from -2°C (29°F) to a maximum of 16°C (62°F) and an average of only 8°C (47°F). Additionally, while August sees higher humidity at 76% and more rainfall (70 mm over 12 days), November has a greater humidity level at 92% but slightly less precipitation at 52 mm over 11 days. For a closer look at November weather patterns, you can explore Kew weather in November.

August and December present stark contrasts in weather conditions. In August, temperatures can range from a refreshing 8°C (47°F) at night to a warm 34°C (93°F) during the day, with an average temperature of 18°C (64°F). Although the month sees a moderate amount of rainfall at 70 mm (2.7 in) over approximately 12 days, humidity remains relatively high at 76%.

In contrast, December experiences a much cooler climate, with temperatures dipping as low as -4°C (24°F) and peaking at 14°C (58°F), resulting in a much lower average of 6°C (44°F). Precipitation increases slightly to 84 mm (3.3 in), occurring on 13 days, and the humidity rises to a notable 92%. The winter chill of December makes it a distinctly different experience from the warmth of August. For more specifics on December weather, you can check Kew weather in December.

Compare Kew's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Kew

August in Kew brings a vibrant blend of warmth and occasional rain, distinguishing it from the cooler, drier months of the year. With high temperatures reaching up to 34°C, the month often invites outdoor activities, despite the average dips to a mild 18°C. Frequent rainfall, occurring on about half the days of the month, contributes to a lush landscape but also introduces a level of humidity that can feel intense. This combination creates a unique atmosphere, where summer's heat is tempered by refreshing showers. For those looking to understand more about Kew's weather patterns throughout the year, visit Kew Climate for detailed insights.