September Weather in Ironbridge, United Kingdom

Last updated: March 17, 2025

In September, Ironbridge, United Kingdom, showcases a varied climate that captures the essence of early autumn. Expect maximum temperatures soaring to a delightful 28°C (83°F), while the average falls around a comfortable 14°C (57°F), perfect for outdoor exploration. However, nights can get brisk, with minimum temperatures dipping to 2°C (35°F). The month experiences about 64 mm (2.5 in) of rain spread over 11 days, contributing to a notably high humidity level of 85%. This combination of warmth and moisture sets the stage for lush landscapes, making September a fascinating time to visit this historic region.

September Temperature in Ironbridge

As September rolls into Ironbridge, the transition from summer to autumn becomes palpable. With minimum temperatures dipping to 2°C (35°F) and an average of 14°C (57°F), you can feel the crispness in the air compared to the preceding months. The days remain pleasantly warm, peaking at a max of 28°C (83°F), which is still inviting for outdoor activities, but the overall trend indicates a gentle cooling as the year progresses. This blend of warm days and cool nights creates a refreshing atmosphere, making September a charming time to explore the area's stunning architecture and lush scenery before the more pronounced chill of October sets in.

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

The chart illustrates September temperature patterns in Ironbridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414244485460636157524643
Data source: Temperature data for Ironbridge 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 Ironbridge

In September, Ironbridge, United Kingdom, experiences a modest precipitation amount of 64 mm (2.5 in), a figure consistent with the overall trend seen in the late summer months. This steady rainfall occurs over 11 days, suggesting a balance between dry spells and wet weather, contributing to the region's lush landscapes. Compared to the preceding months, September mirrors August’s precipitation level while showing a slight decrease from the much wetter October, which typically precedes the onset of autumn's heavy rains. Overall, September remains a pivotal month as it bridges the drier summer with the increasingly wet conditions of fall, making it a vital time for both the environment and the community.

September Precipitation Trends in Ironbridge

The chart displays monthly precipitation patterns in Ironbridge, 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.
JanFebMarAprMayJunJulAugSepOctNovDec566470506385707364876784
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ironbridge

In September, Ironbridge, United Kingdom, experiences a notable increase in humidity, reaching 85%. This uptick marks a shift from the drier summer months of July and August, when humidity levels dropped to 78% and 79% respectively. As the season transitions into autumn, the humidity levels begin to rise again, foreshadowing the dampness that will characterize the coming months. Following September, the humidity peaks again in October at 90%, setting the stage for the cooler, wetter autumn days ahead. Overall, September serves as a pivotal month, bridging the gap between the mild summer and the approaching chill of fall.

September Average Humidity in Ironbridge

This chart illustrates the average monthly humidity levels in Ironbridge, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ironbridge

As September rolls into Ironbridge, the UV Index settles at a moderate level of 5, making it crucial for outdoor enthusiasts to be mindful of sun exposure. This marks a gentle transition from the summer months, where the UV Index peaked at 8, to a safer level for sunbathing and outdoor activities. With an estimated burn time of 30 minutes, it's wise to incorporate protective measures, such as sunscreen or clothing, especially if you plan to spend extended periods outside. Interestingly, this month echoes the UV trends seen in April and October, where moderate levels are prevalent. As the days grow shorter and cooler, be sure to keep an eye on the changing UV Index to enjoy the beautiful autumn scenery while staying safe. For more detailed information, visit Ironbridge UV Index.

Maximum UV Index Levels in Ironbridge for September

The chart shows the monthly maximum UV Index (UVI) for Ironbridge 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Ironbridge 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 Ironbridge

As the warmth of September settles over Ironbridge, the sunlight begins to grace the town with an impressive 282 hours of brilliance. This marks a delightful shift from the summer peak, where July dazzled with nearly 400 hours of sunshine, but still offers a generous cocoon of daylight as autumn approaches. The gradual decline from the summer's golden embrace is evident, yet this month provides a vibrant contrast to the dreary days that follow in October, which sees a significant drop to 221 hours. The transition into fall is clear, heralded by September's abundant sunshine, which allows locals and visitors alike to savor the last whispers of summer before the chill of winter sets in.

Monthly Sunshine Duration in Ironbridge: September Highlighted

The September sunshine duration represents the total number of hours Ironbridge 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.
JanFebMarAprMayJunJulAugSepOctNovDec78h142h195h306h385h357h397h355h282h221h113h98h
Data source: Ironbridge September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ironbridge During September

In Ironbridge, the likelihood of sunny weather in September offers a modest chance at 25%, which is slightly above the summer months of July and August, both hovering around 23%. This reflects a gradual decline in sunlight hours from the sunnier spring months, particularly April, which boasts a much higher 46% chance. As the year progresses from the summer, the trend indicates that sunshine becomes increasingly rare, with October dropping to 19%. Overall, September serves as a transitional month where lingering summer warmth meets the encroaching cool of autumn, making the occasional sunny day a cherished occurrence amid the shifting weather patterns.

Percentage of Sunny Days in September in Ironbridge

The chart illustrates the percentage of sunny days in Ironbridge 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 Ironbridge experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%22%23%46%30%23%37%23%25%19%30%14%
Data source: Ironbridge September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ironbridge in September

As September arrives in Ironbridge, the days begin to shorten, with around 12 hours of daylight illuminating the landscape. Following the long, sun-drenched days of summer, which peak at 16 hours in June and July, this month marks a gentle transition toward autumn. The gradual decrease in daylight, from 14 hours in August, reflects the natural rhythm of the seasons, reminding us that winter is on the horizon, as the days will dwindle down to just 7 hours by December. This cozy yet fleeting sunlight in September serves as a beautiful farewell to summer, encouraging both locals and visitors to savor the lingering warmth of the season before the crispness of fall sets in.

Average Daylight Hours in Ironbridge for September

The chart illustrates the variation in daylight duration in Ironbridge throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 13m9h 52m11h 54m13h 59m15h 49m16h 46m16h 15m14h 37m12h 36m10h 32m8h 40m7h 40m
Data source: Ironbridge daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ironbridge

As September unfolds in Ironbridge, the average wind speed settles at 3.0 m/s (7 mph), mirroring the gentle breezes of June and July. This slight dip in wind intensity signals a shift from the slightly stronger gusts experienced earlier in the summer months, with August peaking at 3.2 m/s (7 mph). Interestingly, September’s winds are more akin to those of the spring, particularly April—which recorded a moderate 2.8 m/s (6 mph). However, as the month progresses and autumn approaches, residents can anticipate a gradual increase in wind speeds, setting the stage for October's expected 4.4 m/s (10 mph) gusts. This transition marks a delicate dance between the lingering warmth of summer and the brisk, invigorating air of fall.

Average September Wind Speed in Ironbridge

The chart displays monthly wind speed patterns in Ironbridge, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.84.74.22.83.73.02.63.23.0 m/s4.43.74.1
Data source: Ironbridge September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ironbridge Compares to Other Months

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

September weather boasts a wider range of temperatures, with minimums around 2°C (35°F) and maximums peaking at 28°C (83°F), leading to an average of 14°C (57°F). This month experiences considerable humidity at 85% and receives about 64 mm (2.5 in) of precipitation over 11 days. In contrast, January presents much cooler conditions, with minimum temperatures dropping to -5°C (24°F) and maximums reaching only 14°C (58°F), resulting in an average of 5°C (41°F). With lower precipitation at 56 mm (2.2 in) over 10 days, January's humidity remains slightly higher at 89%. For more details on January weather, you can check Ironbridge weather in January.

September and February present a stark contrast in weather conditions. In September, temperatures range from a mild 2°C (35°F) at night to a warm average of 14°C (57°F) during the day, peaking at 28°C (83°F). This month also experiences substantial humidity at 85% and about 64 mm (2.5 in) of precipitation over 11 days. Conversely, February sees cooler temperatures, with nighttime lows dipping to -5°C (23°F) and an average of only 6°C (43°F) during the day, reaching a maximum of 17°C (63°F). While it also shares the same precipitation levels of 64 mm (2.5 in), it is slightly wetter, with rain on about 13 days and a higher humidity of 88%. For more detailed insights, check out Ironbridge weather in February.

In September, the weather typically features a wider temperature range, with minimums around 2°C (35°F) and maximums reaching up to 28°C (83°F), resulting in a pleasant average temperature of 14°C (57°F). In contrast, March is cooler, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 20°C (68°F), leading to a lower average of 7°C (45°F). Both months experience significant rainfall, with September receiving 64 mm (2.5 in) over about 11 days, while March sees slightly more at 70 mm (2.8 in) over 14 days. Humidity levels are comparable, with September at 85% and March slightly higher at 86%. For more details on the weather in March, you can visit Ironbridge weather in March.

When comparing the weather in September and April, there are notable differences in temperature and precipitation. September experiences milder temperatures with an average of 14°C (57°F), ranging from a chilly 2°C (35°F) to a warm 28°C (83°F), while April feels cooler overall, with an average of 9°C (48°F) and temperatures ranging from -3°C (27°F) to a maximum of 23°C (73°F). In terms of precipitation, September sees slightly more rainfall at 64 mm (2.5 in) over 11 days compared to April's 50 mm (2.0 in) spread over 9 days. However, both months feature high humidity levels, with September at 85% and April at 84%. For more details, you can check out the Ironbridge weather in April.

In comparing the weather of September and May, both months exhibit mild temperatures, but with some notable differences. September sees a broader temperature range, with minimums of 2°C (35°F) and maximums reaching 28°C (83°F), while May begins slightly cooler with minimums of -1°C (30°F) and maximums of 26°C (79°F). Precipitation levels in both months are quite similar, with September averaging 64 mm over 11 days and May at 63 mm across 12 days. Humidity is higher in September at 85%, compared to May's 79%, making September feel a bit more humid overall. For more details on May's weather, you can check Ironbridge weather in May.

In comparing the weather of September and June, we see notable differences in temperature and precipitation patterns. September tends to have slightly warmer temperatures, with average highs of 28°C (83°F) compared to June's 29°C (85°F). However, September experiences lower minimum temperatures, averaging 2°C (35°F) compared to June's 6°C (43°F). Additionally, September has a higher average humidity of 85%, compared to June’s 81%. Precipitation is more pronounced in June, with 85 mm (3.3 in) over 13 days, while September sees 64 mm (2.5 in) over 11 days, making June the wetter month. For further details, check out Ironbridge weather in June.

In comparing the weather between September and July, it's evident that July tends to be warmer overall, with average temperatures peaking at 17°C (63°F) compared to September's average of 14°C (57°F). While both months experience a similar range of maximum temperatures, July's higher minimum temperature of 6°C (42°F) indicates a generally warmer start to the days. However, September exhibits a wider range of temperatures, with maximums reaching up to 28°C (83°F). Precipitation levels are quite close, with July receiving 69 mm (2.7 in) over 12 days and September accumulating 64 mm (2.5 in) over 11 days, leading to slightly wetter conditions in July. Additionally, September is characterized by higher humidity levels at 85%, compared to July's 78%. For more detailed insights into July weather, you can visit Ironbridge weather in July.

September's weather presents a notable shift compared to August. While August enjoys warmer nights with a minimum temperature of 6°C (44°F) and highs reaching 31°C (88°F), September cools down significantly, featuring minimum temperatures of 2°C (35°F) and maximums of 28°C (83°F). Precipitation is slightly lower in September at 64 mm (2.5 in) over 11 days, compared to August’s 73 mm (2.9 in) over 14 days. Additionally, September experiences higher humidity at 85%, compared to August's 79%, creating a more moist atmosphere as summer transitions to autumn. For more detailed information on August's climate, you can check Ironbridge weather in August.

In September, temperatures typically range from a minimum of 2°C (35°F) to a maximum of 28°C (83°F), with an average of 14°C (57°F). The month sees approximately 64 mm (2.5 in) of precipitation spread over 11 days and a humidity level of 85%. In contrast, October brings cooler temperatures, with a minimum of -3°C (27°F), an average of 11°C (52°F), and a maximum of 22°C (72°F). Precipitation increases to 87 mm (3.4 in) over about 13 days, coupled with a slightly higher humidity of 90%. For more details on October weather patterns, you can check Ironbridge weather in October.

September and November showcase a notable shift in weather characteristics. In September, temperatures range from a minimum of 2°C (35°F) to a maximum of 28°C (83°F), with an average of 14°C (57°F). The month sees about 64 mm (2.5 in) of precipitation over 11 days, and humidity levels hover around 85%. In contrast, November brings cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 17°C (63°F), averaging 8°C (46°F). Precipitation increases slightly to 67 mm (2.6 in) over 14 days, and humidity rises to 91%. This transition marks a significant change in both temperature and overall atmospheric conditions. For more detailed information, visit Ironbridge weather in November.

September and December present notably different weather conditions. In September, temperatures range from a minimum of 2°C (35°F) to a maximum of 28°C (83°F), with an average of 14°C (57°F), and humidity levels at 85%. Precipitation is relatively moderate, totaling 64 mm (2.5 in) over 11 days. In contrast, December brings cooler temperatures, with a minimum of -8°C (17°F) and an average of 6°C (43°F), while the maximum reaches only 14°C (57°F). The month is also wetter, with 84 mm (3.3 in) of rain spread over 16 days, and humidity rises to 89%. For more details on this month’s weather, visit Ironbridge weather in December.

Compare Ironbridge's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Ironbridge

As September unfolds in Ironbridge, the weather presents a delightful transition from the scorching summer to the brisk autumn. With its maximum temperatures reaching a comfortable 28°C, the month still holds onto the warmth, yet averages settle at a milder 14°C. However, prepare for a shift, as nights can dip to a chilly 2°C. Rainfall makes its presence felt with around 64 mm spread over 11 days, contributing to a fairly humid atmosphere at 85%. This unique blend of warmth, coolness, and sporadic rain sets September apart from the lush vibrancy of summer and the crispness of autumn. To explore how these patterns compare throughout the year, visit Ironbridge Climate.