September Weather in Bourton on the Water, United Kingdom

Last updated: March 17, 2025

In Bourton on the Water, September welcomes a delightful range of temperatures, with a maximum reaching up to 29°C (85°F), while the average settles at a comfortable 14°C (58°F). As the month unfolds, visitors can expect occasional cooler spells, with temperatures dipping to a minimum of 2°C (36°F). Rainfall is present but mild, accumulating around 60 mm (2.4 in) over 9 days, contributing to the lush greenery of this picturesque village. With an average humidity of 82%, September in Bourton on the Water offers a refreshing yet pleasant atmosphere, ideal for both exploration and relaxation amidst its scenic beauty.

September Temperature in Bourton on the Water

September in Bourton on the Water marks a transition as summer begins to wane, bringing a unique blend of warmth and coolness. With minimum temperatures around 2°C (36°F) and maximums peaking at a comfortable 29°C (85°F), the month showcases a delightful array of weather. The average temperature settles at 14°C (58°F), providing a pleasant backdrop for outdoor strolls along the charming Cotswold streets. As the lush greenery begins to shift towards autumn hues, September's moderate temperatures invite visitors to relish the picturesque scenery while enjoying the lingering warmth of late summer. This enchanting blend of warmth and crispness creates a perfect setting for leisurely exploration and unforgettable experiences.

September Weather in Bourton on the Water: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bourton on the Water, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404245485460646258524643
Data source: Temperature data for Bourton on the Water 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.

September Precipitation in Bourton on the Water

In September, Bourton on the Water experiences a moderate precipitation level, with around 60 mm (2.4 in) of rain falling over an average of 9 days. This marks a slight decrease from the wetter summer months, such as August, which recorded 75 mm (3.0 in), yet remains higher than April, which is one of the driest months. The transition into autumn brings a noticeable uptick in precipitation as October looms, historically the wettest month with 91 mm (3.6 in) expected. Compared to the summer, September's rainfall hints at the shifting seasons, balancing between lingering warmth and the onset of cooler, wetter conditions.

September Precipitation Trends in Bourton on the Water

The chart displays monthly precipitation patterns in Bourton on the Water, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec535567447176717560916787
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bourton on the Water

In September, Bourton on the Water experiences a noticeable increase in humidity, averaging around 82%. This marks a slight rise from the relatively drier summer months, where July recorded the lowest humidity at 71%. As the year transitions into autumn, the gradual uptick in humidity reflects the onset of cooler temperatures and changing atmospheric conditions. Following September, humidity climbs significantly in October and remains high throughout the winter months, peaking at 92% in both November and December. This trend suggests that while September offers a reprieve from the peak summer dryness, residents can expect a return to damp conditions as the year draws to a close.

September Average Humidity in Bourton on the Water

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

September UV Index in Bourton on the Water

As September unfolds in Bourton on the Water, the UV Index stands at a moderate high of 6, indicating that while the sun's intensity is decreasing from the peak summer months, precautions remain essential. With a burn time of 25 minutes, it’s advisable to limit direct sun exposure, especially during midday hours. This transitional month marks a noticeable shift from the intense July and August periods, where UV Index levels reached 8, to a more manageable level. However, as daylight begins to wane and autumn approaches, the lingering warmth of summer still necessitates awareness of UV exposure. For more insights on UV levels throughout the year, visit Bourton on the Water UV Index.

Maximum UV Index Levels in Bourton on the Water for September

The chart shows the monthly maximum UV Index (UVI) for Bourton on the Water in September, 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: Bourton on the Water September 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.

September Sunshine in Bourton on the Water

As September rolls in, Bourton on the Water enjoys a delightful respite with 281 hours of sunshine, marking a transition from the summer's peak brightness in July, which boasts an impressive 380 hours. This month signifies a gentle decline in daylight as autumn approaches, yet it retains more sunlight than the earlier months like January, which only offers 89 hours. With September's sunshine still abundant, visitors can revel in the picturesque charm of this Cotswold gem, taking in the vibrant hues of nature as it prepares for the cooler months ahead. Overall, the sunny allure of Bourton is undeniably captivating, drawing enthusiasts of all kinds to bask in the pleasant weather before winter sets in.

Monthly Sunshine Duration in Bourton on the Water: September Highlighted

The September sunshine duration represents the total number of hours Bourton on the Water experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec89h141h188h299h373h351h380h335h281h224h127h105h
Data source: Bourton on the Water September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bourton on the Water During September

In Bourton on the Water, September enjoys a modest 28% chance of sunny weather, making it a pleasant time to explore the charming village before the autumn chill sets in. This probability is slightly above the summer months of June and August, which hover around 25% and 23% respectively. While it does not rival the sunniest days of April at 49%, September stands out as a transitional period, offering a delightful blend of mild temperatures and occasional sunshine. As the seasons shift, there's a refreshing possibility of clear skies, inviting visitors to savor the last warm days of the year amidst Bourton’s picturesque landscapes.

Percentage of Sunny Days in September in Bourton on the Water

The chart illustrates the percentage of sunny days in Bourton on the Water throughout the year, with September 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 Bourton on the Water experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%23%25%49%30%25%35%23%28%23%31%16%
Data source: Bourton on the Water September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bourton on the Water in September

As summer transitions to autumn in Bourton on the Water, September brings a gentle decline in daylight hours, offering about 12 hours of sunlight each day. This marks a noticeable shift from the 16 hours enjoyed in the height of summer, as daylight begins to recede in preparation for the shorter days of fall. Following the vibrant days of May and June, which peak at 15 and 16 hours respectively, September serves as a bridge, allowing residents and visitors to enjoy the beauty of early autumn while still basking in ample daylight. As nature shifts its palette, one can embrace the balance of lingering warmth and the cool crispness that foreshadows the approach of winter.

Average Daylight Hours in Bourton on the Water for September

The chart illustrates the variation in daylight duration in Bourton on the Water throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 20m9h 56m11h 55m13h 55m15h 41m16h 36m16h 7m14h 32m12h 35m10h 35m8h 47m7h 49m
Data source: Bourton on the Water daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Bourton on the Water

As September unfolds in Bourton on the Water, the gentle breeze begins to settle, with an average wind speed of 3.5 m/s (8 mph). This marks a slight decrease from the summer months, where winds were generally light, averaging around 3.8 m/s in August. The arrival of autumn introduces a transition towards more brisk conditions, yet September maintains a pleasant charm, perfect for leisurely strolls along the picturesque River Windrush. Notably, as the leaves begin to turn and the air becomes refreshingly crisp, one can expect the winds to pick up again in October, bringing a lively spirit to this quaint village. Overall, September serves as a serene interlude before the more dynamic winds of fall emerge.

Average September Wind Speed in Bourton on the Water

The chart displays monthly wind speed patterns in Bourton on the Water, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.35.24.53.44.23.43.13.83.5 m/s4.74.04.7
Data source: Bourton on the Water September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Bourton on the Water Compares to Other Months

The weather in Bourton on the Water changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Bourton on the Water and find detailed weather information for every month.

In September, temperatures range from a mild 2°C (36°F) at night to a warm maximum of 29°C (85°F) during the day, with an average temperature of 14°C (58°F). The month experiences about 60 mm (2.4 in) of rainfall over nine days, and humidity sits at 82%. In contrast, January brings cooler weather, with temperatures dipping as low as -5°C (23°F) and peaking at just 14°C (57°F), resulting in a brisk average of 5°C (41°F). Precipitation slightly decreases to 53 mm (2.1 in) across ten days, while humidity rises to 91%. For a more detailed look at January weather patterns, you can check out Bourton on the Water weather in January.

When comparing the weather in September and February, notable differences emerge. September typically enjoys milder temperatures, with a minimum of 2°C (36°F), an average of 14°C (58°F), and a maximum of 29°C (85°F). This month experiences relatively lower humidity at 82%, accompanied by 60 mm (2.4 inches) of rainfall over 9 days. In contrast, February is much cooler, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 18°C (65°F) and an average of 6°C (43°F). Despite slightly less precipitation at 55 mm (2.2 inches), it is spread across more days, totaling 12 days, and the humidity is higher at 89%. For more specific information on February weather, you can visit Bourton on the Water weather in February.

When comparing the weather in September and March, we see notable differences in temperature, precipitation, and humidity. September tends to be warmer, with average temperatures ranging from a low of 2°C (36°F) to a high of 29°C (85°F), while March experiences cooler conditions, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 21°C (71°F). Precipitation levels are slightly higher in March, totaling 67 mm (2.6 in) compared to September's 60 mm (2.4 in), and it also sees more rainy days, 14 versus September's 9. Additionally, March has a slightly higher humidity level at 86%, compared to September's 82%. For more detailed insights, check out Bourton on the Water weather in March.

September and April present contrasting weather patterns, albeit both transitioning months. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 29°C (85°F), offering an average warmth of 14°C (58°F). This month sees 60 mm (2.4 in) of precipitation over about 9 days, with humidity at a relatively high 82%. In contrast, April experiences cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 25°C (77°F), averaging 9°C (49°F). It has lower precipitation totals of 44 mm (1.7 in) over the same number of days, and slightly higher humidity at 85%. For more details on April weather in Bourton on the Water, check out Bourton on the Water weather in April.

September and May both present a transition in weather, but with distinct characteristics. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 29°C (85°F), averaging around 14°C (58°F), while May sees slightly cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 26°C (79°F), averaging 12°C (54°F). September tends to be drier with 60 mm (2.4 in) of precipitation over 9 days compared to May, which receives 71 mm (2.8 in) over 12 days. Humidity levels are comparable, with September at 82% and May slightly lower at 79%. For more detailed insights into May's weather, you can check Bourton on the Water weather in May.

In comparing the weather between September and June, September tends to be somewhat cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 29°C (85°F), averaging at 14°C (58°F). In contrast, June features a milder range, with temperatures starting at 6°C (42°F) and reaching up to 30°C (87°F), averaging around 16°C (61°F). Both months experience notable rainfall, with September receiving 60 mm (2.4 in) over 9 days, while June has slightly heavier precipitation at 76 mm (3.0 in) across 12 days. Humidity levels are fairly similar, with September at 82% and June at 80%. For more detailed information on weather specifics, check out Bourton on the Water weather in June.

When comparing the weather of September and July, distinct differences emerge. September features a wider range of temperatures, with minimums dipping to 2°C (36°F) and maximums reaching 29°C (85°F), resulting in an average of 14°C (58°F). The month also sees significant humidity at 82% and about 60 mm (2.4 in) of rainfall over 9 days. In contrast, July enjoys warmer weather with minimum temperatures of 7°C (44°F) and maximums soaring to 34°C (93°F), averaging 18°C (64°F). However, July is slightly wetter, with 71 mm (2.8 in) of precipitation over 11 days, and lower humidity at 71%. For a more detailed look at July's weather, you can check Bourton on the Water weather in July.

During September, the weather becomes noticeably cooler compared to August. The temperature range in September spans from a minimum of 2°C (36°F) to a maximum of 29°C (85°F), with an average of 14°C (58°F). In contrast, August presents warmer conditions, with temperatures ranging from a minimum of 7°C (45°F) to a peak of 34°C (93°F), averaging around 17°C (63°F). Rainfall also differs slightly, with September experiencing 60 mm (2.4 in) over 9 days, while August sees a higher total of 75 mm (3.0 in) across 13 days. Additionally, September's humidity level is higher at 82%, compared to 76% in August, contributing to a more humid feel towards the end of summer. For more detailed insights, you can check Bourton on the Water weather in August.

September and October weather show a notable shift as temperatures decline and precipitation increases. In September, the temperatures range from a mild minimum of 2°C (36°F) to a warm maximum of 29°C (85°F), with an average of 14°C (58°F). The month sees around 60 mm (2.4 in) of rainfall over 9 days, accompanied by an 82% humidity level. In contrast, October experiences cooler temperatures, with a minimum dipping to -1°C (31°F) and an average of 11°C (52°F), peaking at 23°C (73°F). This month also has heightened precipitation, totaling 91 mm (3.6 in) over 13 days, while humidity rises to 90%. For a detailed look at what to expect, check out Bourton on the Water weather in October.

In September, the weather tends to be milder, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 29°C (85°F) and an average of 14°C (58°F). The month features occasional rainfall, receiving about 60 mm (2.4 in) over approximately 9 days, coupled with a relatively high humidity level of 82%. In contrast, November brings a noticeable chill, with temperatures dipping to a minimum of -3°C (27°F) and an average of 8°C (46°F), peaking at 17°C (62°F). This month also sees a slight increase in precipitation, totaling 67 mm (2.6 in) over around 13 days and higher humidity at 92%. For more details on climate specifics, you can check Bourton on the Water weather in November.

In September, the weather is considerably warmer, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 29°C (85°F), averaging around 14°C (58°F). This month experiences lower humidity at 82% and less precipitation, totaling 60 mm (2.4 in) over about 9 days. In contrast, December brings much colder conditions, with the temperature dipping to a minimum of -8°C (18°F) and averaging 6°C (43°F), peaking at 14°C (58°F). The precipitation is higher in December at 87 mm (3.4 in), occurring on 17 days, and the humidity increases to 92%. For more details on December weather, visit Bourton on the Water weather in December.

Compare Bourton on the Water's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Bourton on the Water

As September unfolds in Bourton on the Water, the weather showcases a delightful transition from the warmth of summer to the crispness of autumn. With average temperatures hovering around a pleasant 14°C (58°F), the month offers a maximum of 29°C (85°F), inviting visitors to enjoy the lingering warmth before the chill sets in. However, the shift is palpable with nine days of rain contributing to the 60 mm (2.4 in) of precipitation, adding a refreshing vibrancy to the landscape. Coupled with a humidity level of 82%, September presents a unique blend of warmth and moisture, making it distinct from the drier months that precede it. For more insights on the region's weather patterns, check out the detailed overview at Bourton on the Water Climate.