September Weather in Coventry, United Kingdom

Last updated: March 17, 2025

September in Coventry, United Kingdom, showcases a captivating transition from summer warmth to the cool embrace of autumn. With maximum temperatures reaching a balmy 29°C (84°F), the month offers an average of 14°C (58°F), providing delightful days that beckon outdoor activities. However, the weather can be unpredictable, as evidenced by 61 mm (2.4 in) of rainfall spread over 10 days, contributing to a relatively high humidity level of 85%. This mixture of sun and showers creates a vibrant atmosphere, perfect for experiencing the charm of Coventry in early fall.

September Temperature in Coventry

In September, temperatures in Coventry begin to shift away from the summer's heat, offering a pleasant transition into autumn. The average temperature hovers around 14°C (58°F), providing a comfortable climate for outdoor activities. Mornings can feel crisp with minimums dipping to 2°C (36°F), while the afternoons still enjoy warmth, peaking at a delightful 29°C (84°F). This month showcases a blend of residual summer warmth and the cool embrace of fall, making it an ideal time to explore the city's vibrant parks and historic sites as nature begins to paint itself in autumn hues.

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

The chart illustrates September temperature patterns in Coventry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404244485460646258524542
Data source: Temperature data for Coventry 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 Coventry

In September, Coventry experiences a moderate precipitation of 61 mm (2.4 in), occurring over approximately 10 days. This aligns with the generally wet pattern observed in the summer months while marking a slight dip compared to the heavier rains of July and August. It reflects a transition as the city moves into autumn, where rainfall becomes more consistent. Notably, September's precipitation amount is lower than the preceding months, suggesting a gradual shift towards the drier conditions typical of the fall season. This trend exemplifies how Coventry's weather gradually evolves, paving the way for the rainier October, which sees an uptick in total rainfall.

September Precipitation Trends in Coventry

The chart displays monthly precipitation patterns in Coventry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec535766426475807661836481
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Coventry

As summer gives way to autumn, September in Coventry, United Kingdom, sees a notable shift in humidity levels, which hover around 85%. This marks a slight increase from the drier conditions of July and August, which recorded 76% and 77%, respectively. The progression towards fall brings a touch of moisture back into the air, setting the stage for the wetter months ahead. Interestingly, humidity levels are part of a broader seasonal trend: they start at a peak of 90% in January, gradually taper off through the spring and summer, only to ascend again by autumn, where they return to higher levels—particularly in October and November, which see 90% and 92% humidity. This rhythmic pattern highlights the fluctuating yet predictable climate that characterizes Coventry, making it a city of contrasts throughout the year.

September Average Humidity in Coventry

This chart illustrates the average monthly humidity levels in Coventry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Coventry

As summer fades into autumn, September in Coventry sees a slight dip in UV exposure, with a moderate UV Index of 5. This translates to a burn time of about 30 minutes, encouraging residents to remain vigilant, especially during sunny spells. The shift from the very high UV Index of 8 in July and June is noticeable, making September a time to enjoy the outdoors while still practicing sun safety. As daylight decreases and temperatures cool, the balance of warmth and caution is key. For those curious about the UV trends throughout the year, visit Coventry UV Index for more insights!

Maximum UV Index Levels in Coventry for September

The chart shows the monthly maximum UV Index (UVI) for Coventry 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: Coventry 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 Coventry

September in Coventry, United Kingdom, brings a gentle transition from the sun-soaked days of summer to the cooler embrace of autumn. With 279 hours of sunshine, this month stands out as a time of lingering warmth, following a vibrant August that boasted 336 hours. As the daylight begins to wane, September still offers a notable abundance of light compared to the chillier months ahead, making it a perfect time for outdoor activities. The gradual decline in sunlight hours from July's peak of 381 signals the shift towards the cozier months of fall, yet September remains a cherished haven for those seeking the last rays of summer sunshine before winter descends.

Monthly Sunshine Duration in Coventry: September Highlighted

The September sunshine duration represents the total number of hours Coventry 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.
JanFebMarAprMayJunJulAugSepOctNovDec83h142h189h300h375h348h381h336h279h221h120h101h
Data source: Coventry September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Coventry During September

In Coventry, United Kingdom, September presents an interesting transition in weather patterns as summer gives way to autumn. With a 29% chance of sunny weather, it stands out as a month where the likelihood of sunshine is comparable to the spring months, such as April and May, yet noticeably more favorable than the often overcast days of January and February. While September's sunny prospects are modest, they reflect a slight uptick from the latter summer months like August and July, suggesting that the season can still offer glimpses of warmth and brightness. This blend of sun and early autumn hues makes September a delightful time to enjoy the outdoors in Coventry.

Percentage of Sunny Days in September in Coventry

The chart illustrates the percentage of sunny days in Coventry 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 Coventry experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%23%24%48%29%24%35%21%29%22%30%15%
Data source: Coventry September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Coventry in September

As September unfolds in Coventry, the days begin to shorten, offering about 12 hours of daylight. This marks a gentle transition from the sun-soaked ambiance of summer, where peak months like June and July enjoyed an impressive 16 hours of brightness. In contrast, September’s daylight signals a gradual retreat from the long summer days, presenting a more balanced, yet noticeably shorter, light experience as it prepares to hand over to the crisp autumn months ahead. This decrease is part of a captivating cycle, where daylight wanes from the vibrant 15 hours in May, and continues to diminish until winter settles in, reminding us of the seasonal rhythms that shape our experience of time and light in this charming UK city.

Average Daylight Hours in Coventry for September

The chart illustrates the variation in daylight duration in Coventry throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 14m9h 53m11h 54m13h 58m15h 47m16h 44m16h 13m14h 36m12h 36m10h 33m8h 42m7h 43m
Data source: Coventry daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Coventry

As September rolls into Coventry, the average wind speed stands at 3.5 m/s (8 mph), mirroring the gentle breezes of the summer months. This slight uptick in wind speed compared to the calm of July and August hints at the changing seasons, as autumn approaches. Notably, this period sees a gradual increase from the lowest summer speeds, leading into a more robust October, where winds pick up to 4.9 m/s (11 mph). This transition reflects a seasonal pattern: the winds begin to strengthen as the year progresses towards winter, offering a refreshing change after the languid summer days. Thus, September serves as a gentle reminder of nature's rhythm, transitioning from serene summer whispers to the vibrant gusts that herald the coming fall.

Average September Wind Speed in Coventry

The chart displays monthly wind speed patterns in Coventry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.35.24.63.44.13.43.03.83.5 m/s4.94.24.7
Data source: Coventry September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Coventry Compares to Other Months

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

September and January present contrasting weather experiences. In September, temperatures can soar with a maximum of 29°C (84°F) and an average of 14°C (58°F), while experiencing relatively high humidity at 85% and 61 mm (2.4 in) of precipitation over about 10 days. In contrast, January is much colder, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 14°C (58°F), and an average of just 5°C (41°F). Although January sees slightly less precipitation, with 53 mm (2.1 in) over the same number of rainy days, the humidity is higher at 90%, contributing to a chilly atmosphere. For more detailed information, you can check Coventry weather in January.

In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 29°C (84°F), with an average of 14°C (58°F). The weather is generally warmer and more inviting, even though it experiences about 61 mm (2.4 inches) of precipitation over 10 days at a humidity level of 85%. In contrast, February sees much cooler conditions, with temperatures dipping to a minimum of -5°C (23°F) and peaking at 18°C (64°F), averaging around 6°C (42°F). Precipitation remains slightly lower at 57 mm (2.2 inches) but occurs over more days, specifically 12, with humidity slightly higher at 88%. For further details, you can refer to Coventry weather in February.

When comparing the weather in September and March, notable differences in temperature and precipitation patterns emerge. September typically enjoys milder temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 29°C (84°F), with an average of 14°C (58°F). In contrast, March experiences cooler temperatures, with lows dipping to -7°C (20°F) and highs reaching 21°C (70°F), averaging around 7°C (45°F). Both months see a fair amount of precipitation, with September receiving 61 mm (2.4 in) over approximately 10 days and March slightly higher at 66 mm (2.6 in) over 14 days. Humidity levels are comparably high in both months, at around 85% for September and 86% for March. For those interested in a detailed look at the weather specifics in March, visit Coventry weather in March.

In comparing the weather between September and April, we see notable differences in temperature and precipitation. September tends to be warmer with average temperatures around 14°C (58°F) and maximums reaching 29°C (84°F), while April has cooler average temperatures of 9°C (48°F) and a maximum of 25°C (77°F). Both months have relatively similar humidity levels, with September at 85% and April slightly lower at 84%. Additionally, September receives more precipitation with 61 mm (2.4 in) over about 10 days, compared to April's 41 mm (1.6 in) over 9 days. For a closer look at the conditions during this time, check out Coventry weather in April.

When comparing the weather in September and May, several notable differences emerge. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 29°C (84°F), with an average temperature of 14°C (58°F). In contrast, May experiences slightly cooler weather, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 25°C (78°F), and an average of 12°C (54°F). Both months see a similar amount of precipitation, with September receiving 61 mm (2.4 in) over around 10 days, while May has 64 mm (2.5 in) spread over 12 days. However, May's humidity level is slightly lower at 80% compared to September's 85%. For a closer look at May’s weather specifics, check out Coventry weather in May.

In comparing the weather between September and June, we see notable differences. September experiences a slightly broader temperature range with a minimum of 2°C (36°F) and a maximum of 29°C (84°F), resulting in an average temperature of 14°C (58°F). The month sees 61 mm (2.4 in) of precipitation over about 10 days, along with a high humidity level of 85%. In contrast, June's temperatures are generally warmer, starting with a minimum of 7°C (44°F) and peaking at 30°C (86°F), with an average temperature of 16°C (60°F). Although June has slightly higher precipitation at 75 mm (2.9 in) over 12 days, it maintains a lower humidity level of 81%. For more details on June's climate, you can visit Coventry weather in June.

When comparing the weather in September and July, notable differences emerge. July experiences higher temperatures, with a minimum of 7°C (44°F) and an average of 18°C (64°F), reaching a maximum of 35°C (95°F). In contrast, September sees cooler temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 29°C (84°F), resulting in a more moderate average of 14°C (58°F). Additionally, July generally boasts lower humidity at 76%, compared to September's 85%, which can make the latter feel more humid. Precipitation is also more pronounced in July, totaling 80 mm (3.2 in) over 12 days, whereas September experiences slightly less at 61 mm (2.4 in) over 10 days. For a detailed look at July's weather in Coventry, check out Coventry weather in July.

In comparing the weather between September and August, September tends to be cooler and more variable. While September experiences a minimum temperature of 2°C (36°F) and an average temperature of 14°C (58°F), August is warmer, with a minimum of 8°C (47°F) and an average of 17°C (62°F). Maximum temperatures in September reach up to 29°C (84°F), which is significantly lower than August's peak of 33°C (92°F). Additionally, September sees slightly less precipitation at 61 mm (2.4 in) over 10 days, compared to August's 76 mm (3.0 in) over 13 days. The humidity is also higher in September at 85%, compared to 77% in August, reflecting the more unsettled weather typically associated with the onset of autumn. For more detailed information about August weather, you can check Coventry weather in August.

In comparing the weather of September and October, we observe a notable shift in temperature and precipitation patterns. September offers a broader temperature range, with a minimum of 2°C (36°F), an average of 14°C (58°F), and a maximum of 29°C (84°F). In contrast, October experiences cooler temperatures, starting at a minimum of 0°C (32°F) and peaking at 23°C (73°F) with an average of 11°C (52°F). Additionally, October sees increased precipitation, totaling 83 mm (3.3 in) over 12 days, compared to September's 61 mm (2.4 in) over 10 days. As the humidity rises from September's 85% to October's 90%, the transition marks a shift towards the chillier and wetter days of fall. For more details, you can check Coventry weather in October.

September and November present quite different weather patterns. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 29°C (84°F), with an average of 14°C (58°F). The month sees about 61 mm (2.4 in) of precipitation over roughly 10 days, accompanied by a humidity level of 85%. In contrast, November experiences cooler temperatures, with a minimum of -2°C (28°F), an average of 7°C (46°F), and a maximum of 17°C (63°F). Precipitation increases slightly to 64 mm (2.5 in) spread over approximately 12 days, and humidity rises further to 92%. For a more detailed look at the weather conditions in November, you can check Coventry weather in November.

September and December present stark contrasts in weather. In September, temperatures range from a mild 2°C (36°F) at night to a warm 29°C (84°F) during the day, with an average of 14°C (58°F). The month sees about 61 mm (2.4 inches) of precipitation spread over 10 days and features relatively high humidity at 85%. In comparison, December experiences much colder temperatures, with nighttime lows plummeting to -6°C (21°F) and daytime highs reaching only 14°C (58°F), resulting in a monthly average of 6°C (43°F). Additionally, December is wetter, with 81 mm (3.2 inches) of rainfall over 16 days and a slightly higher humidity level at 90%. For a detailed look at December weather in Coventry, visit Coventry weather in December.

Compare Coventry's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Coventry

As summer gently fades into autumn, September in Coventry brings a delightful transition in weather. With temperatures reaching a comfortable maximum of 29°C, the month often surprises residents with warm days, though the average temperature settles around a mild 14°C. Humidity levels typically rise, creating a sense of warmth despite the cool breezes that characterize the evening air. Unlike the dry heat of summer, September sees increased precipitation, with rain gracing the city on about 10 days, contributing to a total of 61 mm for the month. This blend of warmth and moisture creates a unique atmosphere, making it a captivating time to experience Coventry's evolving landscape. For more insights on what to expect as the seasons change, visit Coventry Climate.