August Weather in Eton, United Kingdom

Last updated: March 17, 2025

In August, Eton, United Kingdom experiences a diverse and dynamic climate. The maximum temperature can soar to a balmy 33°C (92°F), while the average lingers around a comfortable 18°C (64°F). Nights bring a refreshing coolness, dipping to a minimum of 8°C (46°F). However, the month is not without its rain, receiving an average of 67 mm (2.6 in) over 12 days, contributing to a notable humidity level of 76%. This combination of warmth and moisture creates a lush environment, perfect for enjoying the beauty of late summer in this charming riverside town.

August Temperature in Eton

In August, Eton experiences a delightful transition into late summer, with temperatures reflecting the season's warmth. The month greets residents and visitors alike with a minimum of around 8°C (46°F), offering a comfortable backdrop for outdoor activities. The average temperature hovers at 18°C (64°F), while the maximum can soar to a balmy 33°C (92°F), making it one of the warmest months of the year. This consistent rise in temperatures, following the warming trend from July, encapsulates the charm of summer in Eton, inviting locals to enjoy its picturesque parks and riverside walks before the cooler months set in. As August unfolds, the pleasant weather serves as a perfect reminder of the beauty of British summers, blending warmth with refreshing breezes.

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

The chart illustrates August temperature patterns in Eton, 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 Eton 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.

August Precipitation in Eton

In Eton, United Kingdom, August marks a notable transition in the year’s precipitation pattern, with an average of 67 mm (2.6 in) falling over 12 days. This amount is consistent with the wetter months of June and July, signaling a peak in summer rainfall. The sustained level of precipitation reflects a shift from the drier spell in April, where only 33 mm were recorded, and hints at the approaching autumn, which brings heavier rains like the 86 mm anticipated in October. Overall, August acts as a bridge, blending the lingering summer showers with the early signs of fall's more substantial downpours.

August Precipitation Trends in Eton

The chart displays monthly precipitation patterns in Eton, 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.
JanFebMarAprMayJunJulAugSepOctNovDec525255336374646745865382
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Eton

In August, Eton experiences a modest humidity level of 76%, marking a slight increase from the drier conditions of July, which enjoys the lowest humidity at 71%. This seasonal uptick can often bring a touch of moisture to the warm summer ambiance. Interestingly, as the year unfolds, humidity tends to rise again in the fall; September sees a notable jump to 82%, while October and November revert to their characteristic high levels, peaking at 92%. Overall, the trend in Eton showcases a shift from the crisp, low humidity of summer to the soggy embrace of winter, illustrating the town's transition through the seasons.

August Average Humidity in Eton

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

In August, Eton, UK, experiences a UV Index of 7, categorized as high, which means sunbathers should take precautionary measures, as the recommended burn time is 25 minutes. This marks a slight decrease from the peak of 8 in the summer months of June and July, where the exposure category was rated very high. As the summer winds down, August still requires vigilance when enjoying the outdoors. Following this, September will see a gradual decline in UV intensity, falling to 6. It’s crucial to stay informed about UV levels throughout the year to protect your skin effectively. For more insights, check out Eton UV Index.

Maximum UV Index Levels in Eton for August

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

In Eton, United Kingdom, the summer sun shines its brightest in the heart of the year, peaking in July with an impressive 404 hours of sunshine. However, even as the summer begins to wane, August holds its own with a generous 368 hours of sunlight, ensuring that the warmth lingers a little longer. This month marks a slight decline from July's peak, yet it still impressively outshines earlier months like June with its 389 hours. Such a trend of increasing sunshine from the dreary depths of January, where the sun only graces Eton for 98 hours, builds a captivating narrative of seasonal transition. As autumn approaches, the sunshine slips to 300 hours in September, reminding residents of the fleeting joys of summer, while they anticipate the cozy embrace of the fall months.

Monthly Sunshine Duration in Eton: August Highlighted

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

Chance of Sun in Eton During August

In Eton, August presents a 24% chance of sunny weather, which reflects a slight decline compared to the preceding summer months. Following a warm July with a 38% chance of sunshine, August tends to signal a transition towards the heart of autumn, as the sun's presence becomes less predictable. As we explore the yearly trends, it's notable that August's sunshine probability is lower than most spring and early summer months like April, with its 50% chance, and even trails behind more temperate September at 28%. This trend suggests that while summer holds promise, the variability of sunshine in August may leave visitors craving those sunlit days that lingered earlier in the season.

Percentage of Sunny Days in August in Eton

The chart illustrates the percentage of sunny days in Eton 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 Eton experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%29%50%33%27%38%24%28%26%32%17%
Data source: Eton August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Eton in August

As summer gives way to autumn in Eton, August offers a satisfying transition with approximately 14 hours of daylight. This marks a gradual decline from the sun-drenched days of July, which boasts a peak of 16 hours. The change is part of a captivating seasonal rhythm; after the vibrant months of May and June that provide the most daylight, August's hours begin to taper off, hinting at the earlier sunsets of fall. As daylight diminishes, Eton's lush landscapes may begin to take on the warm hues of autumn, inviting residents and visitors alike to relish the last warm days before the shorter hours of September bring a cooler, more subdued ambience.

Average Daylight Hours in Eton for August

The chart illustrates the variation in daylight duration in Eton throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 24m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Eton daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Eton

August in Eton, United Kingdom, brings a gentle shift in the air, with an average wind speed of 3.8 m/s (8 mph). While this slightly breezier month contrasts with the calm of the preceding summer, it remains notably lighter compared to the windier months of October and January, which both boast averages of 4.4 m/s (10 mph). The overall trend in Eton shows a marked decline in wind speed from spring through mid-summer, hitting a low in June and July before gradually picking up again as autumn approaches. This subtle increase in August hints at the transitioning seasons, setting the stage for the cooler, more blustery days ahead.

Average August Wind Speed in Eton

The chart displays monthly wind speed patterns in Eton, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.84.43.54.33.23.33.8 m/s3.34.43.94.5
Data source: Eton August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Eton Compares to Other Months

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

When comparing the weather between August and January, the differences are quite stark. August boasts a much warmer temperature range, with minimums around 8°C (46°F) and daily averages reaching 18°C (64°F), while highs can soar to 33°C (92°F). In contrast, January experiences chillier conditions, with temperatures dipping as low as -5°C (23°F) and averaging only 5°C (41°F). Precipitation is slightly higher in August at 67 mm (2.6 in) over 12 days compared to January's 52 mm (2.1 in) spread over 9 days. Additionally, while humidity is a notable 76% in August, it peaks even higher in January at 91%. For a closer look at January weather specifics, check out Eton weather in January.

August and February present distinctly different weather patterns. August typically enjoys warmer temperatures, with a minimum of 8°C (46°F), an average of 18°C (64°F), and a maximum of 33°C (92°F). This month also experiences a fair amount of precipitation, totaling 67 mm (2.6 in) over about 12 days, accompanied by relatively high humidity at 76%. In contrast, February is much cooler, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 18°C (65°F), averaging around 6°C (43°F). Precipitation is slightly lower at 52 mm (2.0 in) for about 10 days, but humidity is higher, reaching 89%. For a more detailed look at February weather in Eton, check out Eton weather in February.

August and March present quite contrasting weather conditions. In August, temperatures range from a minimum of 8°C (46°F) to a maximum of 33°C (92°F), with an average of 18°C (64°F), making it generally warm and quite humid at 76%. Precipitation during this month totals 67 mm (2.6 in) over about 12 days. In contrast, March shows cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 22°C (71°F), averaging just 7°C (46°F). It experiences slightly less rainfall, accumulating 55 mm (2.2 in) over 13 days, but the humidity is higher at 86%. For a more detailed look at March weather specifically, you can visit Eton weather in March.

When comparing the weather between August and April, a clear contrast emerges. August typically experiences warmer temperatures, ranging from a minimum of 8°C (46°F) to a maximum of 33°C (92°F), with an average of 18°C (64°F). In contrast, April sees much cooler conditions, with temperatures varying from -2°C (29°F) to 26°C (80°F) and an average of only 10°C (49°F). While August has higher precipitation levels at 67 mm (2.6 in) over 12 days, April has a milder total of 33 mm (1.3 in) across 8 days. Additionally, humidity is slightly lower in August at 76%, compared to a higher 85% in April. For more detailed information on April weather, you can visit Eton weather in April.

When comparing the weather in August and May, a noticeable difference in temperature and humidity levels can be observed. August boasts a wider temperature range, with minimums of 8°C and maximums reaching up to 33°C, averaging at a comfortable 18°C. In contrast, May experiences cooler conditions, with temperatures ranging from a minimum of 1°C to a maximum of 26°C, and an average of 13°C. Interestingly, both months see similar levels of precipitation, with August receiving 67 mm over 12 days, while May has slightly less at 63 mm over 10 days. Humidity levels in August are marginally lower at 76% compared to May's 79%, making August feel a bit drier despite its warm temperatures. For more detailed insights, you can visit Eton weather in May.

In comparing the weather between June and August, we see that August generally offers warmer temperatures, with an average of 18°C (64°F) and a peak of 33°C (92°F), compared to June's average of 16°C (62°F) and a maximum of 31°C (88°F). Precipitation levels are slightly lower in August, with 67 mm (2.6 in) falling over about 12 days, whereas June experiences a bit more rainfall at 74 mm (2.9 in) across 9 days. Furthermore, humidity remains high in both months, though slightly lower in August at 76% compared to June’s 80%. For more insights into June weather, you can visit Eton weather in June.

In comparing the weather of August and July, we see that both months are fairly similar in temperature and humidity. August experiences a slightly lower minimum temperature of 8°C (46°F) compared to July's 9°C (48°F), while the average temperature remains consistent at around 18°C (64°F) for both months. However, July tends to be hotter, with a maximum temperature reaching 35°C (96°F), contrasted with August's peak of 33°C (92°F). Precipitation levels are also quite comparable, with August receiving 67 mm (2.6 in) over 12 days, slightly more rainfall than July's 64 mm (2.5 in) across 11 days. Humidity is higher in August at 76%, compared to July's 71%. For a detailed look at July weather, you can visit Eton weather in July.

In August, the weather is generally warmer with average temperatures reaching up to 18°C (64°F), peaking at 33°C (92°F), while September sees a drop in average temperatures to 15°C (59°F) and a maximum of 28°C (83°F). The humidity is slightly lower in August at 76% compared to 82% in September, which may contribute to a more comfortable feel during the warmer days. Additionally, August experiences more precipitation, with 67 mm (2.6 in) across 12 days, whereas September brings less rain at 45 mm (1.8 in) over 10 days. For more detailed weather insights, you can check out Eton weather in September.

August and October present distinctly different weather patterns. In August, temperatures range from a minimum of 8°C (46°F) to a maximum of 33°C (92°F), with an average of 18°C (64°F), making it a warmer month. However, it also experiences significant rainfall, totaling 67 mm (2.6 in) over approximately 12 days, while maintaining a humidity level of 76%. In contrast, October sees cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 23°C (73°F), averaging just 12°C (53°F). This month is also wetter, with precipitation increasing to 86 mm (3.4 in) across 12 days and humidity rising to 90%. For more detailed weather information, you can check Eton weather in October.

August and November showcase a stark contrast in weather patterns. In August, temperatures range from a mild 8°C (46°F) to a warm maximum of 33°C (92°F), accompanied by an average of 18°C (64°F). The month sees around 67 mm (2.6 in) of precipitation over 12 days, with a humidity level of 76%. In contrast, November experiences much cooler temperatures, with a minimum of -2°C (29°F) and a maximum of only 16°C (62°F), leading to an average of 8°C (47°F). Precipitation decreases slightly to 53 mm (2.1 in) over 11 days, but humidity rises significantly to 92%. For more detailed information on November weather, check out Eton weather in November.

In August, temperatures range from a pleasant 8°C (46°F) at the lowest, peaking at a warm 33°C (92°F) with an average of 18°C (64°F), making it a prime time for outdoor activities. However, the month also sees a fair amount of rainfall, with 67 mm (2.6 in) of precipitation over 12 days, and humidity levels hovering around 76%. In contrast, December brings a stark transformation in weather, with temperatures dipping significantly, featuring a minimum of -4°C (24°F) and an average of just 6°C (44°F), complemented by a maximum of 14°C (58°F). The precipitation increases to 82 mm (3.2 in) spread over 14 days, and humidity rises to 92%, creating a chilly and damp atmosphere. For more detailed insights, visit Eton weather in December.

Compare Eton's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Eton

August in Eton brings a notable shift in weather compared to other months. With temperatures reaching a maximum of 33°C (92°F), it stands out as one of the warmest periods of the year, inviting outdoor activities and vibrant summer gatherings. The average temperature offers a comfortable 18°C (64°F), while cooler evenings drop to a minimum of 8°C (46°F), providing a refreshing respite after the heat of the day. The month also sees an increase in humidity at 76%, which, coupled with 67 mm (2.6 in) of precipitation over 12 days, adds a tropical feel to the atmosphere. This combination of warmth and occasional rain makes August in Eton a distinctive and lively month. To learn more about the climate in Eton, visit Eton Climate.