August Weather in Richmond, United Kingdom

Last updated: March 17, 2025

August in Richmond, United Kingdom, showcases a blend of warm days and cooler nights, perfect for enjoying the vibrant summer atmosphere. Maximum temperatures can soar to an impressive 34°C (93°F), while the average temperature hovers around a pleasant 18°C (64°F), providing a comfortable environment for outdoor activities. However, expect occasional showers with 70 mm (2.7 in) of precipitation across 12 days, adding a fresh touch to the greenery. The humidity level remains high at 76%, creating a warm and sultry backdrop alongside the charming scenery of Richmond. Whether you're exploring parks or dining al fresco, August offers a delightful mix of summer warmth and refreshing breezes.

August Temperature in Richmond

August in Richmond, United Kingdom, offers a delightful transition into late summer, characterized by mild nights and warm days. With temperatures ranging from a minimum of 8°C (47°F) to a maximum of 34°C (93°F), the month boasts an inviting average of 18°C (64°F), making it one of the warmest times of the year. This warmth is a notable contrast to the preceding months, as the temperature steadily rises from the chill of winter. As August progresses, it becomes a perfect opportunity to enjoy outdoor activities, with the comforting warmth encouraging both locals and visitors to revel in the beauty of Richmond's parks and riversides, before the cooler autumn air sets in.

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

The chart illustrates August temperature patterns in Richmond, 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 Richmond 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 Richmond

August in Richmond, United Kingdom, experiences a notable shift in precipitation as it typically receives 70 mm (2.7 in) of rain spread over 12 days. This amount reflects a moderate uptick from the previous month, July, which saw 64 mm (2.5 in). As summer begins to wane, August's rainfall contributes to a lush landscape, showcasing an increase in precipitation that sets the stage for the wetter months ahead. Notably, the city often experiences more rainy days during August compared to July, a trend that hints at the transition into autumn. This pattern of gradually increasing precipitation leads into September and October, where rainfall reaches its peak, with October averaging 84 mm (3.3 in). Richmond's summer rains, thus, play a crucial role in preparing the region for the upcoming seasonal changes.

August Precipitation Trends in Richmond

The chart displays monthly precipitation patterns in Richmond, 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 Richmond

In August, Richmond, United Kingdom, experiences a moderate humidity level of 76%, marking a slight increase from the lower July average of 71%. As summer draws to a close, humidity levels begin to rise again, reflecting a common trend as the seasons transition. The month of August sits comfortably between the drier spring months, where humidity dips to around 79% in May and June, and the wetter autumn months that follow, which see levels spiraling back up to 82% in September. This gradual fluctuation illustrates Richmond's characteristic climate, where warm summer days gradually yield to the moister air of autumn, creating a unique atmosphere that defines the region’s late summer charm.

August Average Humidity in Richmond

This chart illustrates the average monthly humidity levels in Richmond, 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 Richmond

In August, Richmond experiences a high UV Index of 7, with a burn time of just 25 minutes. This marks a slight decrease from the very high levels of 8 seen in both June and July, yet it remains crucial for sun safety. Overall, the summer months showcase a noticeable trend toward higher UV exposure, peaking in July, before July's drop back to high levels in August. As the seasons transition towards autumn, September will see a gradual decline with a UV Index of 6, but it still warrants caution. For those planning outdoor activities, understanding these trends is essential for minimizing sun damage—stay informed and take necessary precautions! For more detailed information, check the Richmond UV Index.

Maximum UV Index Levels in Richmond for August

The chart shows the monthly maximum UV Index (UVI) for Richmond 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: Richmond 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 Richmond

August in Richmond, United Kingdom, shines with an impressive 368 hours of sunshine, marking a delightful peak in the summer months. Following the sun-soaked July, which boasts the highest total at 404 hours, August continues to bask in warmth, though with a subtle decrease. This trend showcases the gradual transition from summer to early autumn, as September begins to cool down significantly with 300 hours of sunlight. The months leading up to August reveal a steady increase in sunny days, from a mere 98 hours in January to a vibrant 398 hours in May. This seasonal rhythm underscores Richmond's charm, where each month unfolds a unique tapestry of light, making it a lovely locale to embrace the summer sun before autumn's embrace.

Monthly Sunshine Duration in Richmond: August Highlighted

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

Chance of Sun in Richmond During August

In Richmond, United Kingdom, the likelihood of sunny weather in August shows a modest 25% chance of sunshine, aligning with trends observed in the late summer months. This percentage is notably lower than the peak of 49% in April, suggesting a gradual decline in sunshine as the year progresses. While July provides a more promising 38% chance, August's forecast might leave sun-seekers yearning for more sunlight. Interestingly, September and October maintain a similar 29% and 25% chance, respectively, indicating that even as summer fades, there's still potential for sunny days. Overall, August offers a reasonable opportunity for occasional sunshine, but it may not deliver the brilliance of earlier summer months.

Percentage of Sunny Days in August in Richmond

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

Daylight Hours in Richmond in August

In August, Richmond, United Kingdom enjoys a generous 14 hours of daylight, marking a gradual transition from the peak brightness of summer months. Following the longest days in June and July, the daylight begins to decline, yet August still offers ample opportunity for outdoor activities and enjoying the beautiful scenery. This month typically sees a warm and vibrant atmosphere, with sunlight lingering longer than in the approaching autumn months of September and October, which dip to 12 and 10 hours, respectively. The steady decline from summer into autumn illustrates the natural rhythm of the seasons, inviting residents and visitors alike to savor the lingering warmth and light before the shorter days arrive.

Average Daylight Hours in Richmond for August

The chart illustrates the variation in daylight duration in Richmond 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: Richmond daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Richmond

In Richmond, United Kingdom, August brings a gentle breeze with an average wind speed of 3.8 m/s (8 mph), subtly marking a transition from the more blustery early summer months. While July experiences a slightly lower wind speed at 3.3 m/s (7 mph), August hints at a minor uptick, signaling the gradual shift towards autumn. Overall, the wind speeds in the late summer months reflect a trend of decreased activity compared to the brisker early months of the year, where January and February boast averages of 4.2 m/s (9 mph) and 4.7 m/s (11 mph), respectively. As the year progresses, the winds mellow into fall, with October and December reviving the stronger gusts once again, keeping Richmond's climate dynamic and ever-changing.

Average August Wind Speed in Richmond

The chart displays monthly wind speed patterns in Richmond, 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: Richmond August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Richmond Compares to Other Months

The weather in Richmond 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 Richmond and find detailed weather information for every month.

In comparing the weather of August and January, it's clear that these months present starkly contrasting conditions. August experiences a warm range of temperatures, with a minimum of 8°C (47°F) and a maximum reaching 34°C (93°F), accompanied by a moderate average of 18°C (64°F). This month also brings around 70 mm (2.7 in) of precipitation over approximately 12 days, along with a humidity level of 76%.

In contrast, January is much colder, with temperatures ranging from a chilly -5°C (24°F) at minimum to a maximum of only 14°C (58°F), resulting in a much lower average of 5°C (41°F). Precipitation is slightly less at 54 mm (2.1 in), occurring over about 10 days, and the humidity is higher at 91%. For more detailed insights into January's climate, you can visit Richmond weather in January.

In comparing the weather of August and February, notable differences emerge. August boasts warmer temperatures, with averages around 18°C (64°F) and highs reaching up to 34°C (93°F), while February's temperatures are considerably cooler, averaging just 6°C (43°F) and peaking at 18°C (65°F). Precipitation levels also vary slightly; August receives about 70 mm (2.7 in) over 12 days, compared to February's 53 mm (2.1 in) over 11 days. Additionally, February experiences higher humidity at 89%, compared to August's 76%. For more detailed information on February weather, you can check Richmond weather in February.

When comparing the weather in August and March, the differences are quite striking. August boasts warmer temperatures, with averages around 18°C (64°F) and highs reaching up to 34°C (93°F), while March experiences a much cooler average of 7°C (46°F) and can drop as low as -5°C (23°F). Additionally, August has a higher humidity level of 76% compared to March's 86%, contributing to a muggier feel during the summer month. Precipitation is slightly higher in August at 70 mm (2.7 in) over 12 days, whereas March sees a total of 54 mm (2.1 in) spread across 13 days. For more detailed information, you can check Richmond weather in March.

When comparing the weather in August and April, notable differences emerge. August boasts a much broader temperature range, with minimums around 8°C (47°F) and maximums soaring up to 34°C (93°F). This month also experiences higher humidity at 76% and significantly more precipitation, averaging 70 mm over 12 days. In contrast, April presents milder conditions, featuring a minimum of -2°C (29°F) and a maximum of 26°C (80°F). Although April has lower total precipitation at 33 mm and fewer rainy days (8), it has high humidity levels at 85%. For more detailed insights on April's climate, visit Richmond weather in April.

In comparing the weather between August and May, August generally presents warmer temperatures, with an average of 18°C (64°F) and a maximum reaching up to 34°C (93°F). In contrast, May is cooler, featuring an average of 13°C (55°F) and a maximum of 25°C (78°F). Both months experience a similar amount of precipitation, with August receiving 70 mm (2.7 in) over 12 days and May having 62 mm (2.5 in) across 11 days. Additionally, humidity levels remain relatively high in both months, with August at 76% and May slightly higher at 79%. For more detailed insights, you can explore Richmond weather in May.

In comparing the weather between August and June, August tends to be slightly warmer, with average temperatures reaching 18°C (64°F), compared to June's average of 16°C (62°F). The maximum temperatures in August can soar to 34°C (93°F), while June peaks at a maximum of 31°C (89°F). Precipitation levels are fairly similar in both months, with August seeing 70 mm (2.7 in) over 12 days, and June having a bit more at 77 mm (3.0 in) across 9 days. Additionally, humidity is relatively high in both months, with August averaging 76% and June at 80%. For a more detailed look at June's weather, check out Richmond weather in June.

In comparing the weather between July and August, both months exhibit similar average temperatures, with August averaging 18°C (64°F) and July slightly higher at 18°C (65°F). However, July experiences a higher maximum temperature of 36°C (96°F) compared to August’s maximum of 34°C (93°F). Precipitation levels are also slightly higher in August, with 70 mm (2.7 in) over 12 days, while July sees 64 mm (2.5 in) over 11 days. Additionally, August has a humidity level of 76%, which is higher than July's 71%. For a detailed overview of the July weather, you can explore Richmond weather in July.

In August, the weather is characterized by warmer temperatures, with a minimum of 8°C (47°F) and a maximum of 34°C (93°F), resulting in an average of 18°C (64°F). This month also sees an average of 70 mm (2.7 in) of precipitation over 12 days, accompanied by a humidity level of 76%. Conversely, September experiences cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 28°C (83°F), averaging around 15°C (59°F). While precipitation decreases to 45 mm (1.8 in) and occurs over 10 days, humidity rises slightly to 82%. For a detailed look at September weather, you can visit Richmond weather in September.

In comparing the weather between August and October, we see a significant shift in temperature and conditions. August features a warm average temperature of 18°C (64°F), with maximum highs reaching up to 34°C (93°F), making it a much hotter month overall. In contrast, October experiences cooler temperatures, with an average of 12°C (54°F) and highs peaking at 22°C (73°F).

Precipitation also increases slightly in October, with 84 mm (3.3 in) spread over 12 days, compared to August's 70 mm (2.7 in) over the same number of days. Additionally, October is characterized by higher humidity levels at 90%, up from August’s 76%. For more detailed information, consider checking Richmond weather in October.

August and November present contrasting weather patterns. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 34°C (93°F), with an average of 18°C (64°F). The month experiences relatively high humidity at 76% and substantial precipitation of 70 mm (2.7 in) over 12 days. In contrast, November sees a significant drop in temperatures, with a minimum of -2°C (29°F) and a maximum of 16°C (62°F), resulting in an average of just 8°C (47°F). The precipitation is slightly lower at 52 mm (2.0 in) over 11 days, but the humidity rises sharply to 92%. For a more detailed look at November weather, visit Richmond weather in November.

August and December present notably contrasting weather patterns. In August, temperatures range from a mild 8°C (47°F) at night to a warm 34°C (93°F) during the day, with an average of 18°C (64°F). The month experiences around 70 mm (2.7 in) of precipitation over 12 days, coupled with a humidity level of 76%. In stark comparison, December sees much cooler conditions, with temperatures dipping as low as -4°C (24°F) and averaging only 6°C (44°F). The maximum temperature reaches 14°C (58°F), while precipitation increases to 84 mm (3.3 in) across 13 days, and humidity climbs to 92%. For more details about December's climate, you can visit Richmond weather in December.

Compare Richmond's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Richmond

In August, Richmond experiences a unique blend of warm temperatures and noticeable humidity, setting it apart from the cooler months. With maximum temperatures peaking at 34°C, the warmth draws both locals and visitors outdoors, though the average of 18°C provides a comfortable escape from the heat at night. While precipitation can occur on about 12 days, the light summer showers are often welcomed, helping to balance the humidity, which hovers around 76%. This combination of warmth and moisture makes August a vibrant month in Richmond, perfect for enjoying the lush landscapes. For further insights into the weather trends throughout the year, check out Richmond Climate.