September Weather in Bradford-on-Avon, United Kingdom

Last updated: March 17, 2025

September in Bradford-on-Avon, United Kingdom offers a blend of warm days and cooler nights, with maximum temperatures reaching up to 28°C (83°F) and an average of 14°C (58°F). While the season transitions, it brings a notable minimum temperature of 2°C (36°F), making evenings brisk. Rainfall is expected with 55 mm (2.1 in) accumulating over nine days, contributing to the region's lush greenery. Humidity levels linger at 82%, providing a slightly muggy feel during damp days. Overall, this month paints a picturesque yet dynamic landscape, perfect for experiencing the charm of autumn on the horizon.

September Temperature in Bradford-on-Avon

As summer transitions to autumn, September in Bradford-on-Avon showcases a delightful shift in temperatures. With minimums around 2°C (36°F) and maximums peaking at 28°C (83°F), this month presents a comfortable average of 14°C (58°F), perfect for enjoying the lingering warmth before cooler days set in. The warmth of late summer lingers, while the crispness of fall begins to make its presence felt, particularly in the early mornings and evenings. This blend of temperatures creates an inviting atmosphere for outdoor activities, making September a lovely time to explore the picturesque charm of this historic town. As the days gradually shorten and nights grow cooler, the scenic beauty of Bradford-on-Avon becomes even more enchanting.

September Weather in Bradford-on-Avon: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bradford-on-Avon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495460646258534644
Data source: Temperature data for Bradford-on-Avon 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.

September Precipitation in Bradford-on-Avon

September in Bradford-on-Avon typically ushers in the autumn season with moderate precipitation, recording an average of 55 mm (2.1 in) over approximately 9 days of rainfall. This marks a slight decrease from the rainy August, which boasts 83 mm spread across the same number of days. As summer transitions into fall, the drop in precipitation hints at drier conditions that may persist through October, where rainfall significantly increases to 110 mm. Overall, the trend suggests that while September retains some moisture, it paves the way for the wetter months ahead.

September Precipitation Trends in Bradford-on-Avon

The chart displays monthly precipitation patterns in Bradford-on-Avon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5869754871737383551106597
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bradford-on-Avon

In September, Bradford-on-Avon experiences a notable shift in humidity, with levels averaging around 82%. This marks a slight increase from the relatively dry conditions of July and August, which both showcased lower humidity levels of 71% and 76% respectively. As the month transitions towards autumn, humidity begins to rise again, echoing the higher figures noted in the earlier months, such as January and February, which consistently hover near the 90% mark. This trend highlights the evolving climate characteristics of the region, as the warmth of summer fades and the cooler months approach, bringing a dampness that is characteristic of the British autumn.

September Average Humidity in Bradford-on-Avon

This chart illustrates the average monthly humidity levels in Bradford-on-Avon, 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 Bradford-on-Avon

As September rolls in Bradford-on-Avon, the UV Index begins to dip slightly to 6, categorizing it as high exposure, with a burn time of 25 minutes. This marks a gradual decline from the peak summer months of July and August, which both exhibited a very high UV Index of 8. While outdoor enthusiasts can still enjoy the increasing autumn colors, it's essential to remain vigilant about sun protection, particularly during midday when intensity is highest. This transitional month serves as a reminder to stay aware of UV levels as the season shifts. For more detailed information, visit Bradford-on-Avon UV Index.

Maximum UV Index Levels in Bradford-on-Avon for September

The chart shows the monthly maximum UV Index (UVI) for Bradford-on-Avon 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: Bradford-on-Avon 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 Bradford-on-Avon

As September rolls into Bradford-on-Avon, this charming town basks in approximately 288 hours of sunshine, a delightful transition from the summer’s brighter days. The month reflects a noticeable dip in sunlight compared to the peak summer months like July, which boasts a radiant 405 hours. However, September still shines brighter than the early months of the year, such as January's mere 94 hours. The gradual decline from the summer glow signals the approach of autumn, yet the warmth of September remains inviting, making it an ideal time to explore the picturesque streets and idyllic landscapes before the shorter days of October settle in. The ebb and flow of sunshine throughout the year illustrates Bradford-on-Avon's vibrant seasons, each with its unique charm.

Monthly Sunshine Duration in Bradford-on-Avon: September Highlighted

The September sunshine duration represents the total number of hours Bradford-on-Avon 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.
JanFebMarAprMayJunJulAugSepOctNovDec94h141h196h315h384h369h405h356h288h237h138h109h
Data source: Bradford-on-Avon September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bradford-on-Avon During September

In Bradford-on-Avon, September brings a 25% chance of sunny weather, which aligns with the somewhat subdued sunshine potential of the summer months. Interestingly, while the spring season typically showcases higher likelihoods, peaking at 54% in April, the later summer months begin to wane in visibility. Even as the blooms of August fade, September's weather holds firm, reflecting a consistency seen throughout the fall months like October, which shares the same percentage. Although September may not boast the brightness of late spring, it still offers a reliable opportunity for enjoying the picturesque landscapes of this charming town.

Percentage of Sunny Days in September in Bradford-on-Avon

The chart illustrates the percentage of sunny days in Bradford-on-Avon 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 Bradford-on-Avon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%23%31%54%35%27%36%25%25%25%30%21%
Data source: Bradford-on-Avon September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bradford-on-Avon in September

As summer fades into autumn, September in Bradford-on-Avon brings a gentle transition with an average of 12 hours of daylight. This marks a notable decline from the peak of 16 hours experienced in June and July, signaling the shift towards shorter days. With the fall season approaching, daylight hours decrease gradually from the vibrant 15 hours in May and 14 hours in August, offering a reflective pause before plunging into the briskness of October, where daylight dips to 10 hours. This gradual ebb and flow of light not only enhances the picturesque landscape of Bradford-on-Avon but also invites residents and visitors alike to savor the last warmth of the sun before winter's embrace.

Average Daylight Hours in Bradford-on-Avon for September

The chart illustrates the variation in daylight duration in Bradford-on-Avon throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 26m10h11h 55m13h 53m15h 35m16h 29m16h14h 28m12h 34m10h 37m8h 52m7h 56m
Data source: Bradford-on-Avon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Bradford-on-Avon

As summer gently gives way to autumn in Bradford-on-Avon, September brings a tranquil breeze with an average wind speed of 3.5 m/s (8 mph). This slight decline in wind intensity reflects a trend that follows the summer months, where gusts peak in late spring and early summer, offering a lively atmosphere perfect for outdoor activities. As the year progresses, October witnesses a modest uptick, hinting at a transition back to brisker autumn winds. This gradual wind pattern highlights the region’s charm, where the changing seasons paint the landscape and invite the community to embrace the serene, cool air of early fall.

Average September Wind Speed in Bradford-on-Avon

The chart displays monthly wind speed patterns in Bradford-on-Avon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.55.34.53.44.43.23.33.73.5 m/s4.33.84.7
Data source: Bradford-on-Avon September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Bradford-on-Avon Compares to Other Months

The weather in Bradford-on-Avon 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 Bradford-on-Avon and find detailed weather information for every month.

September and January in Bradford-on-Avon present markedly different weather conditions. In September, temperatures range from a mild 2°C (36°F) at night to a warm 28°C (83°F) during the day, with an average of 14°C (58°F). The month experiences around 55 mm (2.1 in) of precipitation over 9 days, accompanied by relatively high humidity at 82%. In contrast, January brings a colder climate, with temperatures dipping as low as -4°C (25°F) and peaking at 14°C (58°F), averaging at 5°C (41°F). It sees slightly more precipitation at 58 mm (2.3 in) across 10 days, along with increased humidity at 91%. For more details, you can check Bradford-on-Avon weather in January.

In comparing the weather of September and February, significant differences can be observed. September typically boasts milder temperatures, with averages around 14°C (58°F) and highs reaching up to 28°C (83°F), while February sees much colder weather, with average temperatures settling at 6°C (43°F) and maximums of 17°C (63°F). Precipitation levels are also notable; September experiences 55 mm (2.1 in) of rain over 9 days, whereas February has higher rainfall at 69 mm (2.7 in) with precipitation occurring on 13 days. Additionally, February's humidity level is slightly higher at 89% compared to September's 82%. For those interested in a detailed look at February's weather, check out Bradford-on-Avon weather in February.

September and March present contrasting weather patterns. In September, the temperature ranges from a minimum of 2°C (36°F) to a maximum of 28°C (83°F), with an average of 14°C (58°F). It typically sees around 55 mm (2.1 in) of precipitation spread over 9 days, accompanied by a humidity level of 82%. Conversely, March features colder temperatures, with a minimum of -6°C (21°F) and a maximum of 21°C (70°F), leading to an average temperature of 7°C (45°F). This month experiences more precipitation, totaling 75 mm (3.0 in) over 14 days, and slightly higher humidity at 86%. To explore more about the specific conditions, you can check Bradford-on-Avon weather in March.

When comparing the weather in September and April, it’s evident that September generally offers warmer temperatures, with average highs reaching 28°C (83°F), while April's maximum temperature peaks at 23°C (74°F). In terms of minimum temperatures, September sees a milder low of 2°C (36°F) compared to April's chillier -4°C (26°F). Both months experience a similar amount of precipitation, with September recording 55 mm (2.1 in) over approximately 9 days and April a bit less at 48 mm (1.9 in) over about 8 days. Humidity levels are fairly close as well, with September at 82% and April slightly higher at 85%. For more detailed insights about April weather, visit Bradford-on-Avon weather in April.

When comparing the weather in September and May, one can observe notable differences. September generally offers warmer temperatures with a minimum of 2°C (36°F) and an average of 14°C (58°F), reaching a maximum of 28°C (83°F). This month also sees about 55 mm (2.1 in) of precipitation over 9 days, accompanied by relatively high humidity at 82%. In contrast, May tends to be cooler, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 25°C (78°F) and an average of 12°C (54°F). Rainfall is slightly higher in May, totaling 71 mm (2.8 in) over 11 days, and humidity is a bit lower at 79%. For more detailed insights into May weather, visit Bradford-on-Avon weather in May.

In comparing the weather between September and June, one can observe notable differences in temperature and precipitation patterns. September offers cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 28°C (83°F), averaging 14°C (58°F), while June tends to be warmer, with a minimum of 6°C (42°F), maximum of 30°C (86°F), and an average of 16°C (60°F). Additionally, September receives about 55 mm (2.1 in) of precipitation over 9 days, whereas June sees higher rainfall of 73 mm (2.9 in) over 12 days. Despite the slightly higher humidity of 82% in September compared to 80% in June, both months maintain a moderate humidity level. For more detailed insights on June weather, you can refer to Bradford-on-Avon weather in June.

In comparing the weather between September and July, September tends to be cooler, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 28°C (83°F), while July experiences milder temperatures, with minimums at 7°C (45°F) and maximums reaching 30°C (87°F). Additionally, September has a higher average humidity level of 82%, compared to July’s 71%. Precipitation is also more frequent in July, with 73 mm (2.9 in) spread across 13 days, compared to September’s 55 mm (2.1 in) over 9 days. For more detailed insights into July weather, you can visit Bradford-on-Avon weather in July.

In comparing the weather of September to August, September tends to be cooler with a minimum temperature of 2°C (36°F) and an average of 14°C (58°F), while August experiences warmer temperatures, with a minimum of 7°C (45°F) and an average of 17°C (62°F). The maximum temperatures in August also peak higher at 32°C (89°F), compared to September's maximum of 28°C (83°F). Furthermore, September sees more frequent rainfall, accumulating 55 mm (2.1 in) over 9 days, whereas August has higher precipitation at 83 mm (3.3 in) over 13 days. Interestingly, September has slightly higher humidity at 82% compared to August's 76%. To further explore the specifics of August weather in this region, you can check out this link: Bradford-on-Avon weather in August.

In comparing the weather of September and October, we notice a significant shift in temperatures and precipitation patterns. September experiences milder conditions with average temperatures ranging from a low of 2°C (36°F) to a high of 28°C (83°F) and only 55 mm of precipitation over 9 days. In contrast, October sees a drop in temperature with minimums plummeting to -1°C (30°F) and an average of 11°C (53°F). The month is also notably wetter, with precipitation increasing to 110 mm over 15 days, accompanied by a rise in humidity to 90%. For a more detailed look at the weather trends, check out Bradford-on-Avon weather in October.

In September, the weather is generally milder, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 28°C (83°F) and an average of 14°C (58°F). The humidity is relatively high at 82%, and the month experiences about 55 mm (2.1 in) of precipitation over 9 days. In contrast, November sees a notable drop in temperatures, with a minimum of -2°C (28°F) and a maximum of 16°C (61°F), averaging around 8°C (47°F). The precipitation also increases slightly to 65 mm (2.6 in) spread over 12 days, while humidity rises to 92%. Overall, November is much cooler and wetter compared to September. For more details about November's weather in Bradford-on-Avon, check out this link: Bradford-on-Avon weather in November.

In September, the weather in Bradford-on-Avon is characterized by milder temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 28°C (83°F), with an average temperature of 14°C (58°F). The humidity is relatively high at 82%, and the month sees about 55 mm (2.1 inches) of precipitation over approximately 9 days.

In contrast, December brings much colder temperatures, with a minimum of -3°C (27°F) and an average of 7°C (44°F), peaking at a maximum of 14°C (57°F). The precipitation increases to 97 mm (3.8 inches) across about 16 days, accompanied by even higher humidity at 92%. For a more detailed look at the weather specific to this month, check out Bradford-on-Avon weather in December.

Compare Bradford-on-Avon's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Bradford-on-Avon

As summer transitions into autumn, September in Bradford-on-Avon offers a delightful blend of warm days and cool nights. The maximum temperatures can reach a pleasant 28°C (83°F), providing a taste of summer’s lingering warmth, while average temperatures dip to a more refreshing 14°C (58°F). Despite experiencing some rainfall, with precipitation occurring on about 9 days, the overall humidity remains relatively high at 82%, lending a slight chill to the air as evenings draw near. This month stands apart from others by showcasing a balance of sunny, warm afternoons and cooler, crisp evenings, making it a special time to enjoy the changing seasons. For more insights, explore the details at Bradford-on-Avon Climate.