September Weather in Brodick, United Kingdom

Last updated: March 17, 2025

In September, Brodick, United Kingdom experiences a temperate climate marked by average temperatures around 13°C (56°F), with daytime highs reaching 20°C (68°F) and nighttime lows dropping to 9°C (49°F). The month is characterized by frequent rainfall, accumulating 123 mm (4.8 in) over approximately 17 days, contributing to a rather humid atmosphere with levels consistently around 88%. This combination of warmth and moisture creates a lush, vibrant backdrop, ideal for exploring the island’s stunning natural beauty. Visitors should be prepared for varying weather conditions while enjoying the scenic landscapes that Brodick has to offer.

September Temperature in Brodick

In September, Brodick, United Kingdom, begins to transition from summer's warmth into the cooler embrace of autumn. With temperatures ranging from a mild 9°C (49°F) at night to a delightful 20°C (68°F) during the day, this month offers a pleasant climate ideal for exploring the stunning landscapes. The average temperature settles at 13°C (56°F), marking a subtle decline from the heat of July and August. As the month progresses, the crispness of fall gradually permeates the air, inviting locals and visitors alike to indulge in the captivating beauty of the season while enjoying the last whispers of summer warmth.

September Weather in Brodick: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Brodick, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454344465054575856534946
Data source: Temperature data for Brodick 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 Brodick

In September, Brodick experiences a notable shift in weather as it prepares to transition into autumn. The precipitation amount reaches 123 mm (4.8 in), maintaining a consistent level of rain seen in late summer but showing a slight drop from the previous month’s 138 mm. This month typically features around 17 days of rainfall, hinting at a lingering summer charm yet also foreshadowing the wetter seasons ahead. As temperatures begin to cool, the increase in rainfall sets the stage for October's more significant deluge, where the precipitation spikes to 187 mm (7.4 in) over approximately 22 days. Overall, September serves as a bridge, balancing the generous rains of summer while gently steering the landscape towards the more robust showers that characterize autumn in this picturesque part of the United Kingdom.

September Precipitation Trends in Brodick

The chart displays monthly precipitation patterns in Brodick, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1331671164165105117138123187164179
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Brodick

As September arrives in Brodick, the humidity levels experience a notable rise, reaching 88%—the highest of the summer months. This increase follows a consistent pattern where humidity tends to peak during the late summer and early autumn. Throughout the year, the humidity remains relatively high, with winter months like October and November even surpassing September, reaching 89% and 90% respectively. However, September stands out by bridging the drier summer in May, which drops to 82%, and the wetter autumn months. This creates a unique transitional period characterized by lush landscapes and a crisp freshness in the air, making it a delightful time to experience Brodick's natural beauty.

September Average Humidity in Brodick

This chart illustrates the average monthly humidity levels in Brodick, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Brodick

September in Brodick brings a moderate UV Index of 5, indicating that while the risk of harm from unprotected sun exposure is manageable, precautions are still encouraged. As summer fades, the burn time increases to 30 minutes, offering a gentle reminder to enjoy the outdoors without neglecting skin protection. Compared to the previous months, where UV levels peaked during the height of summer, this slight decrease signals the changing season, yet still allows for ample opportunities to bask in the late sunshine. As you plan your outings, remember to stay informed about daily UV levels and apply sunscreen as needed. For more detailed information, visit Brodick UV Index.

Maximum UV Index Levels in Brodick for September

The chart shows the monthly maximum UV Index (UVI) for Brodick 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Brodick 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 Brodick

As summer gently fades into autumn, September in Brodick, United Kingdom, offers a delightful transition marked by 282 hours of sunshine. This month showcases a decline from the sun-drenched heights of summer, where July and May basked in the glow with nearly 400 hours each, providing the perfect backdrop for outdoor activities. However, September still retains a generous amount of daylight, ideal for exploring the scenic beauty of the island before the shorter days of October set in. With its pleasant weather and the lingering warmth of late summer, September serves as a charming bridge, inviting visitors to enjoy the tranquil landscape as nature prepares for the cooler months ahead.

Monthly Sunshine Duration in Brodick: September Highlighted

The September sunshine duration represents the total number of hours Brodick 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.
JanFebMarAprMayJunJulAugSepOctNovDec69h135h192h322h398h387h398h350h282h210h110h76h
Data source: Brodick September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Brodick During September

In Brodick, United Kingdom, the likelihood of sunny weather takes a noticeable dip as summer fades into autumn. September's chance of sunshine is at 22%, making it one of the cloudier months of the year. This decline follows a slight upward trend in sunny probabilities from April to August, peaking at a somewhat more promising 50% in April. However, as the days grow shorter and the crispness of fall begins to creep in, the once brighter days of summer wane, leading to a gloomy forecast that continues into October and November, where the chances of sun fall even further. The shifting weather patterns serve as a reminder of the inevitable change of seasons in this charming coastal locale.

Percentage of Sunny Days in September in Brodick

The chart illustrates the percentage of sunny days in Brodick 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 Brodick experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%31%22%50%40%31%30%28%22%20%25%14%
Data source: Brodick September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Brodick in September

As September unfolds in Brodick, the days begin to transition into the softer light of autumn, offering approximately 12 hours of daylight. This marks a noticeable shift from the longer, sun-drenched days of summer, where July peaks at 16 hours. With daylight gradually diminishing, September serves as a bridge, where summer's warmth still lingers but hints of winter's approach are evident. Following the golden hues of August's 14 hours, the daylight in September sets a rhythm, paving the way for October's early evenings with just 10 hours of light. This gradual decline not only shapes the landscape but also influences the daily activities and the serene lifestyle of those enjoying Brodick's beauty.

Average Daylight Hours in Brodick for September

The chart illustrates the variation in daylight duration in Brodick throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 45m9h 38m11h 53m14h 12m16h 16m17h 22m16h 46m14h 54m12h 40m10h 22m8h 17m7h 8m
Data source: Brodick daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Brodick

As the summer winds down in Brodick, United Kingdom, September greets us with a gentle breeze, averaging 6.3 m/s (14 mph). This marks a subtle shift from the calmer summer months of July and August, when wind speeds dipped to their lowest at 4.8 m/s (11 mph) and 5.4 m/s (12 mph), respectively. While September's winds may not match the briskness of earlier winter months, they are a refreshing prelude to the more energetic gusts that follow in October, which swells to 9.2 m/s (20 mph). As autumn settles in, the winds begin to pick up again, indicating nature's steady transition from the laid-back warmth of summer to the invigorating chill of fall.

Average September Wind Speed in Brodick

The chart displays monthly wind speed patterns in Brodick, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8.611.88.76.26.86.64.85.46.3 m/s9.210.49.0
Data source: Brodick September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Brodick Compares to Other Months

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

In September, the weather tends to be milder, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 20°C (68°F). The month experiences significant precipitation, totaling 123 mm (4.8 in) over about 17 days, accompanied by high humidity levels at 88%. In contrast, January sees cooler temperatures, averaging between 2°C (35°F) and 12°C (54°F), with a similar precipitation level of 132 mm (5.2 in) spread across the same number of rain days. The humidity remains relatively stable at 87%. For a detailed look at January weather, you can visit Brodick weather in January.

September and February present quite different weather patterns. In September, temperatures range from a minimum of 9°C (49°F) to a maximum of 20°C (68°F), with an average of 13°C (56°F). The month sees approximately 123 mm (4.8 in) of precipitation over 17 days and maintains a relatively high humidity level at 88%. In contrast, February is significantly cooler, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 10°C (51°F), averaging around 6°C (44°F). This month tends to be wetter, recording about 167 mm (6.6 in) of precipitation across 18 days, accompanied by a slightly lower humidity of 86%. For more detailed information, you can check Brodick weather in February.

In comparing the weather between September and March, one can observe distinct differences in temperature and conditions. September typically experiences milder temperatures with a minimum of 9°C (49°F) and an average temperature of 13°C (56°F), peaking at a maximum of 20°C (68°F). In contrast, March is noticeably cooler, with temperatures dropping to a minimum of -2°C (30°F) and a maximum of only 11°C (52°F). Both months see considerable precipitation, with September receiving 123 mm (4.8 in) over 17 days and March slightly less, at 116 mm (4.6 in) spread over 18 days. Humidity levels are also quite similar, with September at 88% and March at 86%. For more details on March weather specifically, you can check Brodick weather in March.

In comparing the weather of September and April, September generally offers milder temperatures, with averages around 13°C (56°F) and highs reaching up to 20°C (68°F), while April tends to be cooler, averaging only 8°C (46°F) and peaking at 13°C (56°F). September also experiences significantly more precipitation, with 123 mm (4.8 in) spread over 17 days, compared to April's lighter rainfall of 40 mm (1.6 in) over just 10 days. Additionally, September's humidity levels are slightly higher at 88%, compared to April's 85%, making it a bit more damp as summer transitions into autumn. For a closer look at April weather specifics, check out Brodick weather in April.

In comparing the weather of September and May, September tends to be warmer and wetter. With average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 20°C (68°F), September offers a milder climate than May, where temperatures range from a minimum of 5°C (41°F) to a maximum of 16°C (61°F). Additionally, September experiences significantly higher precipitation, with 123 mm (4.8 in) over 17 days compared to May's 65 mm (2.5 in) over just 10 days. Humidity levels are also slightly elevated in September at 88%, compared to 82% in May. For a detailed look at May weather specifically, you can check Brodick weather in May.

When comparing the weather in September and June, both months exhibit mild temperatures, but September tends to be slightly warmer. In September, the minimum temperature is 9°C (49°F), with an average of 13°C (56°F) and a maximum of 20°C (68°F). In contrast, June has a minimum of 9°C (48°F), an average of 12°C (54°F), and a maximum of 18°C (65°F). Additionally, September experiences more precipitation, with 123 mm (4.8 in) over 17 days, compared to June's 105 mm (4.1 in) over 15 days. The humidity is also higher in September at 88%, whereas June has a slightly lower level at 84%. For more detailed information about June weather, you can visit Brodick weather in June.

When comparing the weather in September and July, September tends to be cooler, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 20°C (68°F), while July's temperatures are slightly warmer, averaging between 11°C (52°F) and 19°C (67°F). Both months experience similar levels of precipitation, with September seeing 123 mm (4.8 in) over 17 days and July having 117 mm (4.6 in) over 15 days. Additionally, September has a higher humidity level at 88%, compared to July's 86%. For more detailed information, you can check out Brodick weather in July.

In comparing the weather of September and August, September tends to be cooler, with a minimum temperature of 9°C (49°F) compared to August's minimum of 11°C (51°F). The average temperature also drops slightly from 14°C (58°F) in August to 13°C (56°F) in September. Additionally, September experiences more rainfall, totaling 123 mm (4.8 in) across 17 rainy days, while August sees 138 mm (5.4 in) over 19 days. Humidity levels are comparable, with September at 88% and August slightly lower at 86%. For more details about the weather patterns, you can visit Brodick weather in August.

In comparing the weather between September and October, notable changes emerge. September experiences warmer temperatures, with an average of 13°C (56°F) and a maximum of 20°C (68°F), while October sees a slight drop, with an average temperature of 12°C (53°F) and a maximum of 16°C (62°F). However, October receives significantly more rainfall, with 187 mm (7.4 in) over 22 days, compared to September's 123 mm (4.8 in) over 17 days. The humidity remains relatively consistent, slightly increasing from 88% in September to 89% in October. For more detailed information, you can check Brodick weather in October.

In comparing the weather between September and November, notable differences emerge. September enjoys milder temperatures with averages around 13°C (56°F) and a maximum of 20°C (68°F), while November is significantly cooler, with an average temperature dropping to 9°C (49°F) and a maximum of only 13°C (56°F). Precipitation levels also rise from 123 mm (4.8 inches) over 17 days in September to 164 mm (6.4 inches) across 20 days in November, indicating a wetter month. Additionally, November sees a slight increase in humidity, reaching 90% compared to September's 88%. For more details about November conditions, you can visit Brodick weather in November.

In September, temperatures are relatively mild, ranging from a minimum of 9°C (49°F) to a maximum of 20°C (68°F), with an average of 13°C (56°F). The month sees considerable precipitation, totaling 123 mm (4.8 in) over about 17 days, and humidity levels are high at 88%. In contrast, December brings cooler weather, with temperatures dropping significantly, ranging from a minimum of 1°C (34°F) to a maximum of 12°C (54°F), and an average of just 8°C (46°F). Additionally, December experiences even higher precipitation, totaling 179 mm (7.0 in) across 22 days, while humidity remains slightly lower at 86%. For more details on the December weather, check out Brodick weather in December.

Compare Brodick's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Brodick

As summer gently transitions into autumn, September in Brodick brings a delightful blend of comfortable days and cooler evenings. With average temperatures hovering around a mild 13°C (56°F), it's noticeably cooler than the preceding months. The increase in precipitation, with 17 rain-soaked days contributing to a total of 123 mm (4.8 in), hints at the encroaching autumnal weather, making it one of the wetter months of the year. Combined with high humidity levels reaching 88%, visitors are advised to stay prepared for both sunshine and frequent showers. For more detailed insights about the region's weather patterns, check out Brodick Climate.