October Weather in Henley-on-Thames, United Kingdom

Last updated: March 17, 2025

October in Henley-on-Thames, United Kingdom, showcases a dynamic climate with a maximum temperature peaking at 23°C (73°F) while settling to an average of 11°C (53°F). This transitional month can bring brisk conditions with minimum temperatures dropping as low as 0°C (33°F), highlighting the arrival of autumn chill. Rainfall is characteristic of the season, accumulating to 95 mm (3.7 in) over approximately 13 days, contributing to a notably high humidity level of 90%. As the landscape transforms, October offers a mix of cool, damp days perfect for cozying up indoors or enjoying the vibrant fall foliage.

October Temperature in Henley-on-Thames

In October, Henley-on-Thames experiences a gentle transition into autumn, with temperatures showcasing a notable drop from the warmth of summer. The month begins with minimums around 0°C (33°F), allowing for crisp mornings, while daytime temperatures reach a comfortable average of 11°C (53°F) and peak at a pleasant 23°C (73°F). This mild weather trend reflects a general cooling when compared to the preceding months of warmer September and August, marking a shift towards the chillier winter months ahead. As the days grow shorter, the landscape becomes adorned in vibrant fall colors, providing a picturesque backdrop to the seasonal temperature changes.

October Weather in Henley-on-Thames: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Henley-on-Thames, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495561656359534643
Data source: Temperature data for Henley-on-Thames 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.

October Precipitation in Henley-on-Thames

October in Henley-on-Thames welcomes an impressive 95 mm (3.7 in) of precipitation, marking it as the wettest month of the year. This surge is particularly noticeable compared to the 49 mm (1.9 in) seen in September, reflecting a significant seasonal shift. With 13 rainy days, October not only contributes more to the annual rainfall total but also hints at the onset of autumn with a consistent spread of showers. As the skies gray and temperatures drop, the area transforms, inviting a cozy atmosphere perfect for enjoying the vibrant fall foliage. The uptick in precipitation serves as a reminder of nature's rhythm, painting a lush backdrop as the year draws to a close.

October Precipitation Trends in Henley-on-Thames

The chart displays monthly precipitation patterns in Henley-on-Thames, with values for each month alongside October's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec505259376875667049955583
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Henley-on-Thames

As October sweeps in Henley-on-Thames, the humidity levels make a noticeable leap to 90%, marking one of the more moist months of the year. This surge follows a pattern typical of the autumn season, where humidity peaks after the cooler months. September's 82%, while still comfortable, pales in comparison, suggesting that as trees shed their leaves and the landscape shifts, the atmosphere feels increasingly heavy and damp. This trend is part of a gradual climb from summer’s drier months, with July showcasing the lowest humidity at 71%. As the year progresses toward winter, the humidity stabilizes further with November and December both hitting 92%, creating that quintessential cool, crisp English air interlaced with moisture.

October Average Humidity in Henley-on-Thames

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

October UV Index in Henley-on-Thames

As October arrives in Henley-on-Thames, the UV Index dips to a moderate level of 4, indicating that sun exposure is manageable, but precautions are still advised. This trend reflects a gradual decrease from the summer months, where UV levels peaked at 8 in both June and July, requiring only 15 minutes of sun before risking a burn. Following the high exposure of August and September, which maintained an index of 7 and 6 respectively, October offers a reprieve, allowing for a burn time of 30 minutes. As the year progresses toward winter, the UV Index will continue to lower, demonstrating the seasonal shift in sun intensity. For safety and awareness, check out the details on the Henley-on-Thames UV Index for more information.

Maximum UV Index Levels in Henley-on-Thames for October

The chart shows the monthly maximum UV Index (UVI) for Henley-on-Thames in October, 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Henley-on-Thames October 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.

October Sunshine in Henley-on-Thames

As the golden hues of October settle in Henley-on-Thames, the village enjoys an average of 237 hours of sunshine, marking a delightful transition from the lush brightness of summer. This month, nestled between the vibrant days of September and the cooler greys of November, showcases a decline in daylight, yet still offers a pleasant and inviting atmosphere perfect for autumn strolls along the riverside. Interestingly, October shines brighter than the winter months ahead, reflecting a significant dip from the summer peak but a comforting cushion compared to the gloominess that often envelops the late year. With each hour of sunshine, residents and visitors alike can relish the lingering warmth and beauty of fall, making it a cherished time in this picturesque town.

Monthly Sunshine Duration in Henley-on-Thames: October Highlighted

The October sunshine duration represents the total number of hours Henley-on-Thames experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec98h146h203h313h388h377h397h359h293h237h144h111h
Data source: Henley-on-Thames October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Henley-on-Thames During October

In Henley-on-Thames, October experiences a 25% chance of sunny weather, a figure that reflects a gentle decline as the year progresses towards winter. This likelihood is somewhat higher than the summer months of June (26%) and August (23%), indicating that while October isn't the sunniest month, it still offers a reasonable chance for pleasant sunny days. Contrastingly, the spring months show a marked increase, peaking in April with a 51% chance. As the year transitions into autumn, the fluctuating percentages reveal a trend of diminishing sunlight, yet October still holds its own as a month where crisp, clear skies can pleasantly surprise residents and visitors alike.

Percentage of Sunny Days in October in Henley-on-Thames

The chart illustrates the percentage of sunny days in Henley-on-Thames throughout the year, with October 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 Henley-on-Thames experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%24%28%51%32%26%36%23%27%25%31%17%
Data source: Henley-on-Thames October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Henley-on-Thames in October

As autumn settles into Henley-on-Thames, the transition from summer's long, sunlit days to the cooler, shorter days of fall becomes evident in October, where daylight lasts for approximately 10 hours. This month serves as a pivotal point, witnessing a slight decline from the sun-drenched days of summer—16 hours in June and July—to the briskness of November and its return to 8 hours. While October offers a modest amount of daylight, it reflects the shifting seasons, providing a perfect backdrop for the rich autumnal colors that envelop the landscape, inviting residents to savor those fleeting hours of light before winter's early sunsets take hold. As daylight wanes, the anticipation of cozy evenings grows, marking a beautiful, albeit bittersweet, transition in the rhythm of Henley's year.

Average Daylight Hours in Henley-on-Thames for October

The chart illustrates the variation in daylight duration in Henley-on-Thames throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 24m9h 58m11h 55m13h 54m15h 37m16h 31m16h 3m14h 29m12h 34m10h 36m8h 50m7h 54m
Data source: Henley-on-Thames daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Henley-on-Thames

As October embraces Henley-on-Thames, the average wind speed picks up to 4.4 m/s (10 mph), signaling a shift in the season. This month stands out with a slight resurgence in breeziness after the summer's calm, aligning closely with the early months of the year like January and March. In contrast to the softer winds of mid-summer, which average around 3.2 m/s (7 mph), October offers a refreshing and invigorating gust that invigorates the riverside town. This return to a brisker climate prepares residents and visitors alike for the encroaching winter, wrapping the picturesque landscape in a tapestry of autumn colors, all while reminding us of nature's rhythm.

Average October Wind Speed in Henley-on-Thames

The chart displays monthly wind speed patterns in Henley-on-Thames, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.94.43.44.33.23.23.73.44.4 m/s3.94.5
Data source: Henley-on-Thames October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Henley-on-Thames Compares to Other Months

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 October'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.

When comparing the weather in October and January, October typically showcases milder temperatures, with minimums around 0°C (33°F) and maximums reaching up to 23°C (73°F). This month also experiences higher precipitation levels, averaging 95 mm (3.7 in) over about 13 days, accompanied by a humidity of 90%. In contrast, January presents a colder climate, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 14°C (58°F). Precipitation is lower, averaging 50 mm (2.0 in) across 9 days, while humidity remains slightly elevated at 91%. For those specifically interested in January conditions, further details can be found in this link: Henley-on-Thames weather in January.

October and February showcase contrasting weather conditions. In October, temperatures range from a chilly 0°C (33°F) at night to a mild 23°C (73°F) during the day, with an average of 11°C (53°F). This month also brings considerable rainfall, with 95 mm (3.7 in) of precipitation over approximately 13 days, and humidity levels are notably high at 90%. In contrast, February experiences colder temperatures, with nighttime lows dropping to -8°C (17°F) and daytime highs reaching up to 18°C (65°F), resulting in an average of 6°C (43°F). Precipitation decreases to 52 mm (2.0 in) across about 10 days, and humidity remains close at 89%. For a closer look at February weather specifics, you can visit Henley-on-Thames weather in February.

When comparing the weather in October and March, it is clear that March tends to be cooler overall, with average temperatures around 7°C (45°F) compared to October's milder average of 11°C (53°F). October enjoys warmer maximum temperatures, reaching up to 23°C (73°F), while March's highs are capped at 22°C (71°F). Precipitation is more abundant in October, with 95 mm (3.7 in) over 13 days, whereas March experiences less rain at 59 mm (2.3 in) over 14 days. Humidity levels are also slightly higher in October at 90%, compared to March's 86%. For more detailed insights into March weather, visit Henley-on-Thames weather in March.

When comparing the weather in October and April, we can see notable differences in temperature and precipitation. In October, temperatures range from a minimum of 0°C (33°F) to a maximum of 23°C (73°F), averaging around 11°C (53°F). The month tends to be quite wet, with approximately 95 mm (3.7 in) of rainfall over 13 days, accompanied by high humidity levels at 90%. In contrast, April features a slightly cooler range with minimum temperatures dropping to -3°C (27°F) and maximums reaching 26°C (79°F), averaging 9°C (49°F). Rainfall in April is considerably lighter, with only 36 mm (1.4 in) over about 8 days, coupled with a slightly lower humidity of 85%. For more detailed information on weather patterns, check out Henley-on-Thames weather in April.

In comparing the weather of October and May, October typically presents cooler temperatures, with an average of 11°C (53°F) and maximums reaching 23°C (73°F). In contrast, May averages slightly warmer at 13°C (55°F), with maximums of 26°C (78°F). Precipitation is more prevalent in October, totaling 95 mm (3.7 in) over approximately 13 days, compared to May's 68 mm (2.7 in) spread across about 11 days. Additionally, October sees a higher humidity level of 90%, while May is more moderate at 79%. For a detailed look at May weather, you can check out Henley-on-Thames weather in May.

When comparing the weather in October and June, notable differences emerge. October's temperatures range from a cool minimum of 0°C (33°F) to a mild maximum of 23°C (73°F), with an average of 11°C (53°F). In contrast, June enjoys warmer conditions, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 31°C (88°F) and an average of 16°C (61°F). Additionally, October experiences more precipitation, totaling 95 mm (3.7 in) over 13 days, while June sees less rainfall at 75 mm (2.9 in) across 10 days. The humidity levels are also higher in October at 90%, compared to June’s 80%. For more details, you can check Henley-on-Thames weather in June.

When comparing the weather between October and July, notable differences emerge. October typically experiences cooler temperatures with a minimum of 0°C (33°F) and an average of 11°C (53°F), peaking at 23°C (73°F). In contrast, July is much warmer, featuring minimum temperatures of 7°C (46°F), an average of 18°C (65°F), and maximum temperatures soaring up to 35°C (96°F). Additionally, October sees a significantly higher level of precipitation, averaging 95 mm (3.7 in) over 13 days, whereas July has less rainfall at 66 mm (2.6 in) over 12 days. Moreover, the humidity in October is much higher at 90%, compared to July’s 71%. For more details on July's specific weather, you can refer to Henley-on-Thames weather in July.

When comparing the weather in October to that of August, there are notable differences in temperature and humidity. October sees a temperature range with a minimum of 0°C (33°F) and an average of 11°C (53°F), while August offers much warmer conditions, with a minimum of 7°C (45°F) and an average of 17°C (63°F). Additionally, October tends to be wetter, with 95 mm (3.7 in) of precipitation over 13 days, compared to August's 70 mm (2.8 in) over 12 days. The humidity in October is significantly higher at 90%, compared to August's 76%, making October feel more damp and cool. For more insights, you can check Henley-on-Thames weather in August.

In comparing the weather of October and September, October tends to be significantly cooler and wetter. The minimum temperature in October dips to 0°C (33°F), while September starts off at a milder 3°C (37°F). Average temperatures fall from September's comfortable 15°C (59°F) to a chillier 11°C (53°F) in October, with maximum temperatures also dropping from 28°C (83°F) to a high of 23°C (73°F). Additionally, October experiences more precipitation, with 95 mm (3.7 in) over 13 days compared to September’s 49 mm (1.9 in) over 9 days. The humidity also rises in October, reaching 90% compared to 82% in September. For more detailed information, check Henley-on-Thames weather in September.

October's weather is characterized by a broader temperature range, with minimums averaging around 0°C (33°F) and maximums reaching up to 23°C (73°F). In contrast, November sees cooler temperatures, with a minimum dipping to -2°C (28°F) and a maximum of only 16°C (62°F). While October experiences more precipitation at 95 mm (3.7 in) over 13 days, November brings a decrease in rainfall to 55 mm (2.2 in) across 12 days. Humidity levels remain similar, with October at 90% and November slightly higher at 92%. For a detailed look at November's climate specifics, you can check Henley-on-Thames weather in November.

In October, the weather is generally milder, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 23°C (73°F) and an average of 11°C (53°F). The month sees approximately 95 mm (3.7 in) of precipitation over 13 days, coupled with high humidity levels at 90%. In contrast, December brings cooler temperatures, with a minimum of -4°C (24°F) and a maximum of 14°C (58°F), averaging around 6°C (43°F). While precipitation is slightly lower at 83 mm (3.3 in) over 14 days, humidity rises to 92%. For a more detailed look at December conditions, you can check Henley-on-Thames weather in December.

Compare Henley-on-Thames's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Henley-on-Thames

As October unfolds in Henley-on-Thames, it marks a significant shift in weather compared to the milder months of summer. With average temperatures hovering around 11°C (53°F) and occasional peaks up to 23°C (73°F), the days gradually grow cooler, hinting at the onset of autumn. The increase in precipitation, averaging 95 mm (3.7 in) over about 13 days, adds a refreshing yet damp chill to the air, complemented by a high humidity level of 90% that can make the atmosphere feel quite brisk. This contrast not only paints a picturesque scene of vibrant foliage but also encourages residents and visitors alike to embrace the cozy comforts of the season. For a more in-depth look at seasonal trends, check out Henley-on-Thames Climate.