Last updated: March 17, 2025
In Henley-on-Thames, August presents a warm and inviting climate, where temperatures can soar to a maximum of 33°C (92°F), while averaging a pleasant 17°C (63°F). The month experiences a refreshing contrast, with minimum temperatures dipping to around 7°C (45°F). However, it’s not without its share of rain, as 70 mm (2.8 in) of precipitation falls over approximately 12 days, contributing to a humidity level of 76%. This blend of warmth and moisture creates a vibrant atmosphere, perfect for enjoying the beauty of summer in this picturesque town.
In August, Henley-on-Thames experiences a delightful summer warmth, with average temperatures reaching a comfortable 17°C (63°F). The minimum temperature rarely dips below 7°C (45°F), ensuring pleasant evenings, while daytime highs can soar up to 33°C (92°F), perfect for outdoor activities and enjoying the picturesque riverside. As the peak of summer, August often showcases the warmest conditions of the year, maintaining a lovely balance that invites locals and visitors alike to revel in the charm of this beautiful town. As summer transitions into autumn, the temperatures begin to gradually decline, leading nicely into the milder climate of September.
In August, Henley-on-Thames experiences a notable uptick in precipitation, with 70 mm (2.8 in) of rain spread across 12 days. This month typically marks the transition from the drier summer months of June and July, which received 75 mm (2.9 in) and 66 mm (2.6 in), respectively. While August isn't the wettest month of the year— that title belongs to October with its 95 mm (3.7 in)—the increase indicates a shift towards the more variable weather patterns of early autumn. Despite the rain, August retains a mild charm, providing a refreshing respite from the summer heat, hinting at the lush landscapes that will flourish through the preceding rainfall leading into the fall season.
August in Henley-on-Thames, United Kingdom sees a noteworthy drop in humidity compared to the earlier summer months, settling at 76%. This figure marks a transition from the typically high levels of 71% in July, signaling a slight alleviation of the dense summer air as the region begins to edge toward autumn. While August offers a reprieve, it remains above the comfortable levels experienced in late spring and early summer, reflecting a broader seasonal trend. Interestingly, the humidity starts to rise again in September, reaching 82%, hinting at the increased moisture that characterizes the fall months. Overall, August stands as a bridge month, blending the residual warmth of summer with the impending coolness of autumn.
In August, Henley-on-Thames experiences a UV Index of 7, indicating a high exposure category, which is consistent with the trend seen in July. This signifies that while the summer sun is still shining strongly, the burn time increases to 25 minutes, allowing for more outdoor enjoyment before needing to seek shade. Compared to the peak months of June and July, where the UV Index reached its highest at 8, August marks a slight decrease but remains critical for sun safety. As seasonal changes approach in September, the UV Index will drop to 6, reinforcing the importance of being mindful of sun exposure during this time. For more details on UV levels throughout the year, visit Henley-on-Thames UV Index.
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In Henley-on-Thames, August shines as a bright jewel of summer, boasting an impressive 359 hours of sunshine. This vibrant month sits at the tail end of a sun-soaked season, following the peak sunshine of July, which offers a remarkable 397 hours. As summer transitions into autumn, August remains luminous but shows a gentle decline compared to the dazzling heights of mid-year. This trend continues into September, where sunshine drops to 293 hours, foreshadowing the shorter days ahead. Overall, the gradual increase in daylight from January's mere 98 hours to the summer's zenith highlights Henley's appeal for sun-seekers eager to bask in the beauty of its lengthy sunlit days.
In Henley-on-Thames, August typically sees a 23% chance of sunny weather, a modest figure compared to the warmer months preceding it. While April shines with a remarkable 51% likelihood of sunshine, the summer's earlier months, like July at 36%, are more promising for sun-seekers. However, as summer winds down into August, the percentage of sunny days dips to levels closer to those seen in early spring. Interestingly, this trend highlights a shift from brighter days in late spring to a more subdued expectation as autumn approaches, suggesting that while August may still offer some pleasant spells, it's wise to prepare for typical British variability in weather.
As August arrives in Henley-on-Thames, daylight begins to wane slightly after the peak of summer. With an average of 14 hours of sunlight, this month maintains a generous length of day, offering plenty of time for outdoor activities before the days grow shorter. The trend highlights a gradual decline from the 16 hours seen in June and July, signaling the transition from the vibrant, sun-soaked days of late summer towards the cooler months ahead. This ebb in daylight is a gentle reminder of the changing seasons, as the lush greenery slowly prepares for autumn’s embrace.
In Henley-on-Thames, August brings a gentle average wind speed of 3.7 m/s (8 mph), a refreshing breeze that sets the scene for late summer activities. This slight uptick from July’s calm winds signals a shift as the year inches towards autumn. The tranquility of August is consistent with the cumulative data for the summer months, where wind speeds tend to hover lower than the rest of the year, offering a serene atmosphere ideal for leisurely pursuits. As the country transitions into September, the winds soften further, yet August stands out as a pleasant reminder of the temperate English summer, characterized by its mild and enjoyable climate.
The weather in Henley-on-Thames 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 Henley-on-Thames and find detailed weather information for every month.
August and January present striking contrasts in weather. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), with an average of 17°C (63°F), offering a warm summer feel. This month experiences a significant amount of humidity at 76% and receives about 70 mm (2.8 in) of precipitation over 12 days. Conversely, January brings much colder conditions with temperatures ranging from a frigid -4°C (25°F) to a milder 14°C (58°F), averaging just 5°C (41°F). The humidity rises to 91% during this winter month, and precipitation is slightly lower at 50 mm (2.0 in) across 9 days. For more detailed information, check out Henley-on-Thames weather in January.
When comparing the weather in August and February, the contrasts are striking. August features a wider temperature range with averages soaring to a warm 17°C (63°F) and maximums reaching up to 33°C (92°F), while February's temperatures are much cooler, averaging around 6°C (43°F), with maximums only hitting 18°C (65°F). Precipitation is slightly lower in August at 70 mm (2.8 in) over 12 days compared to February's 52 mm (2.0 in) over 10 days, but the humidity is notably higher in February at 89%, compared to 76% in August. This seasonal shift highlights the dramatic differences between summer warmth and winter chill. For more detailed information, you can check Henley-on-Thames weather in February.
When comparing the weather in August and March, it is clear that August tends to be much warmer and drier. With temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), August offers an average temperature of 17°C (63°F), accompanied by 70 mm (2.8 in) of precipitation over 12 days and a humidity level of 76%. In contrast, March has a chillier climate, featuring temperatures from -6°C (22°F) to 22°C (71°F), with an average of 7°C (45°F). It experiences slightly lower precipitation at 59 mm (2.3 in) over 14 days, yet the humidity is higher at 86%. For more details on the weather in March, you can refer to Henley-on-Thames weather in March.
August weather in Henley-on-Thames features a warm temperature range, with a minimum of 7°C (45°F) and a maximum reaching up to 33°C (92°F), resulting in an average of 17°C (63°F). In contrast, April experiences much cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 26°C (79°F), averaging 9°C (49°F). Precipitation is more frequent in August, with 70 mm (2.8 in) spread over 12 days, compared to April's 36 mm (1.4 in) over 8 days. Humidity is slightly higher in April at 85%, while August maintains a lower humidity level at 76%. For more information about April weather, visit Henley-on-Thames weather in April.
Comparing the weather in August and May reveals some notable differences. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), with an average of 17°C (63°F), making it significantly warmer than May, which has temperatures from 0°C (33°F) to a maximum of 26°C (78°F) and an average of 13°C (55°F). Precipitation levels are quite similar, with August receiving 70 mm (2.8 in) over 12 days and May slightly less at 68 mm (2.7 in) over 11 days. Humidity remains high in both months, although August at 76% is slightly lower than May's 79%. For more detailed insights, you can check out Henley-on-Thames weather in May.
When comparing the weather in August and June, there are some notable differences. August generally experiences slightly warmer temperatures, with an average of 17°C (63°F) compared to June's 16°C (61°F). The maximum temperature in August can reach up to 33°C (92°F), which is a bit higher than June's 31°C (88°F). Both months see a comparable amount of precipitation, with August having 70 mm (2.8 in) over 12 days and June having 75 mm (2.9 in) over 10 days. Humidity levels are also similar, with August at 76% and June slightly higher at 80%. For a more detailed look at June's weather, you can visit Henley-on-Thames weather in June.
When comparing the weather in August to that of July, August tends to be slightly cooler with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), whereas July sees a higher average ranging from 7°C (46°F) to 35°C (96°F). Both months experience around 12 days of precipitation, with August receiving a total of 70 mm (2.8 in) and July slightly less at 66 mm (2.6 in). Additionally, the humidity in August is higher at 76%, compared to July's 71%. For more detailed insights into July's weather, you can visit Henley-on-Thames weather in July.
In comparing the weather of August and September, a noticeable transition takes place. August typically experiences a wider range of temperatures, with a minimum of 7°C (45°F) and a maximum reaching up to 33°C (92°F), resulting in an average temperature of 17°C (63°F). It also sees higher precipitation at 70 mm (2.8 in) over 12 days, coupled with a humidity level of 76%. In contrast, September ushers in cooler conditions with a minimum temperature of 3°C (37°F) and a maximum of 28°C (83°F), leading to an average of 15°C (59°F). The month is marked by reduced precipitation at 49 mm (1.9 in) over 9 days and slightly higher humidity at 82%. For more specific details, you can check the Henley-on-Thames weather in September.
August and October present quite a contrast in weather patterns. In August, temperatures range from a comfortable 7°C (45°F) to a warm 33°C (92°F), with an average of 17°C (63°F). The month experiences about 70 mm (2.8 in) of precipitation over 12 days and a relatively lower humidity of 76%. In stark contrast, October sees much cooler temperatures, with a minimum of 0°C (33°F) and a maximum of 23°C (73°F), averaging at just 11°C (53°F). This month also brings increased rainfall, totaling 95 mm (3.7 in) over 13 days and a higher humidity level of 90%. For a detailed look at October weather in Henley-on-Thames, check out Henley-on-Thames weather in October.
In comparing the weather in August and November, notable differences emerge. August typically showcases a much warmer climate, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), contributing to an average of 17°C (63°F). Conversely, November brings cooler conditions, with average temperatures between -2°C (28°F) and 16°C (62°F), resulting in a much chillier average of 8°C (46°F). While precipitation levels are relatively close, with August receiving 70 mm (2.8 in) and November 55 mm (2.2 in), November experiences a higher humidity at 92%, compared to August’s 76%. For more detailed insights on the climate, you can check Henley-on-Thames weather in November.
August and December present stark contrasts in weather patterns. In August, temperatures range from a mild minimum of 7°C (45°F) to a warm maximum of 33°C (92°F), with an average of 17°C (63°F). The month sees approximately 70 mm (2.8 in) of precipitation over 12 days, accompanied by a humidity level of 76%. In contrast, December brings a chillier climate, where temperatures drop significantly, ranging from a low of -4°C (24°F) to a high of 14°C (58°F), with an average of just 6°C (43°F). The precipitation increases to 83 mm (3.3 in) over 14 days, and humidity rises to a notable 92%. For more detailed insights into December weather, you can visit Henley-on-Thames weather in December.
In August, Henley-on-Thames experiences a notable shift in weather, standing out with its warm temperatures and increased humidity, making it a lively month for outdoor activities. Unlike the cooler months, where temperatures can drop significantly, August boasts warm highs that entice residents and visitors alike. However, this warmth is paired with a fair amount of rain, with nearly half the month seeing some precipitation, contributing to the overall humidity that lingers in the air. This blend of warmth and moisture creates a rich and vibrant atmosphere, perfect for enjoying the stunning landscapes and lively community events. To discover more about the climatic patterns throughout the year, visit Henley-on-Thames Climate.