Last updated: March 17, 2025
September in Flint, United Kingdom, showcases a mild yet unpredictable climate, where maximum temperatures reach a pleasant 27°C (81°F), while the average temperature hovers around 14°C (57°F). As summer transitions into autumn, the weather can shift dramatically, with minimum temperatures dipping to 3°C (37°F). This month sees substantial precipitation, totaling 94 mm (3.7 in) over 14 days, contributing to a humidity level of 85%. Visitors and locals alike should prepare for both sunny and rainy days, making this a month of varied weather experiences.
In September, Flint, United Kingdom, experiences a noticeable shift in temperatures as summer gradually gives way to autumn. With minimums rising to a mild 3°C (37°F) and averages reaching 14°C (57°F), locals enjoy a pleasant transition characterized by cooler yet comfortable days. The maximum temperatures can soar up to 27°C (81°F), reminiscent of late summer warmth. This month signifies a perfect balance, where the lingering warmth invites outdoor activities while the cool evenings hint at the autumn chill to come. As the leaves begin to change, September in Flint offers a beautiful juxtaposition of warmth and the impending crispness of fall.
September in Flint, United Kingdom, showcases a notable transition in weather patterns, as the month sees 94 mm (3.7 in) of precipitation, aligning closely with both October's figures and the slightly wetter August. Despite a similar rainfall volume, September experiences 14 days of precipitation, indicating that the rains can be both gentle and persistent, typical of early autumn. This trend reflects a steady progression from the wetter summer months, maintaining a consistent average while preparing the landscape for the more intense wetness of October and beyond. Such precipitation patterns not only support the lush greenery of Flint but also underline the region’s characteristic maritime climate.
In September, Flint experiences a slight uptick in humidity, averaging around 85%, which reflects a common trend as the region transitions into autumn. This increase follows a summer of relatively lower humidity levels, peaking at 79% in both July and August. As the year progresses, the humidity rises significantly in the colder months, hitting 90% in October and reaching a peak of 91% by November. This trend illustrates a typical seasonal shift, where the warmer summer months bring drier air, only for the damp chill of autumn and winter to envelop Flint once again.
In September, Flint, United Kingdom, experiences a moderate UV Index of 5, signalling a shift from the high levels of summer. As the season transitions, residents and visitors enjoy about 30 minutes of sun exposure before burning occurs, compared to the shorter burn times of 15 minutes seen in the peak summer months. This decrease in UV intensity highlights the gradual cooling of temperatures and the sun's angle. With the return of outdoor activities in early autumn, it's essential to remember that while the risk is moderated, sun safety remains important. To stay informed about UV levels and plan accordingly, check out Flint UV Index.
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September in Flint, United Kingdom, brings a delightful transition from the peak summer months, with an impressive 286 hours of sunshine to bask in. This figure is a noteworthy contrast to the earlier months, reflecting a gradual decline from the vibrant 396 hours in July and 360 hours in August. As the days shorten and autumn approaches, the sunlight still graces Flint with ample warmth, allowing residents to savor the last golden days of the season. This trend of abundant sunshine continues through the warmer months, illuminating a path from 85 hours in January to a stunning 390 hours in May. While September's hours taper off, the lingering brightness serves as a gentle reminder of summer's end, making it a cherished month before the chill of October and November's gloom set in.
In Flint, United Kingdom, the likelihood of sunny weather in September can be viewed through the lens of seasonal trends. With a 22% chance of sunshine, September sees a slight dip compared to the promising April highs of 47%, yet it remains comparable to the summer months. Following August's 24% chance, the transition into autumn shows a marked decrease in sunny days that aligns with the overall trend of diminishing sunshine as the year progresses. As we move from the lively summer months into fall, September stands out as a gentle reminder of summer’s lingering warmth, albeit with an ever-growing invitation to embrace the changing seasons.
As the summer fades, September in Flint, United Kingdom brings a gentle transition marked by 12 hours of daylight. This month sits comfortably between the long, sunlit days of summer and the shorter, darker days of autumn. Following the peak brightness of June and July, which boast a remarkable 16 hours, September's daylight starts to taper off, yet still offers a generous amount of sunlight compared to the winter months ahead. The gradual decrease in daylight reflects nature's rhythm, paving the way for October's 10 hours and further reductions as the year moves toward its close. This shift not only captures the beauty of changing seasons but also invites residents to savor the last of the warm evenings, making September a month of both reflection and anticipation.
As September rolls in, Flint experiences a gentle transition in its winds, with an average speed of 2.9 m/s (6 mph). This marks a continuation of the calmness seen in the summer months, where July held the lowest average at 2.6 m/s (6 mph). The winds slightly pick up as the season changes, inviting a breath of fresh air before the autumn's chill sets in. Interestingly, September's velocity is lower than the spring averages, which reached up to 4.6 m/s (10 mph) in February and hovered around 4.4 m/s (10 mph) in both March and October. This trend suggests a serene ease before the gustier days of fall arrive, allowing Flint's residents to revel in the subtleties of early autumn's breezes.
The weather in Flint 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 Flint and find detailed weather information for every month.
In September, temperatures range from a cool 3°C (37°F) to a warm 27°C (81°F), with an average of 14°C (57°F). The month sees about 94 mm (3.7 in) of precipitation over 14 days, accompanied by high humidity levels at 85%. In contrast, January experiences much colder weather, with temperatures dipping as low as -3°C (27°F) and an average of only 5°C (42°F). Precipitation decreases to 65 mm (2.6 in) over 11 days, with humidity slightly higher at 89%. For more details on January weather, you can visit Flint weather in January.
September and February present contrasting weather patterns, clearly reflecting the transition from late summer to late winter. In September, temperatures range from a mild 3°C (37°F) at night to a pleasant average of 14°C (57°F), peaking at 27°C (81°F) during the day. This month sees substantial rainfall, with 94 mm (3.7 in) spread over 14 days and a humidity level of 85%.
In contrast, February experiences cooler temperatures, with nighttime lows dropping to -4°C (25°F) and daytime averages around 6°C (43°F), peaking at 17°C (63°F). Despite less overall precipitation at 77 mm (3.0 in), it still rains on 14 days, with slightly higher humidity at 88%. For a more detailed look at February weather, check out Flint weather in February.
In comparing the weather of September and March, we observe distinct differences in temperature and humidity. September offers a much warmer climate, with average temperatures around 14°C (57°F) and a maximum reaching up to 27°C (81°F), while March is considerably cooler, with an average temperature of 7°C (45°F) and a maximum of 20°C (68°F). Although September has slightly higher precipitation at 94 mm (3.7 in) over 14 days, March also experiences notable rainfall with 84 mm (3.3 in) across 15 days. Both months have high humidity levels, with September at 85% and March slightly higher at 86%. For a more detailed look at the weather conditions specific to March, you can check out Flint weather in March.
September and April present contrasting weather patterns, each with its unique characteristics. September enjoys milder temperatures, ranging from a minimum of 3°C (37°F) to a pleasant maximum of 27°C (81°F) with an average of 14°C (57°F). In contrast, April starts cooler, with temperatures varying from -1°C (31°F) to a maximum of 22°C (72°F) and an average of 9°C (48°F). While September experiences more precipitation, with 94 mm (3.7 in) over 14 days, April is relatively drier at 53 mm (2.1 in) across 10 days. Humidity levels in both months are similar, hovering around 84-85%. To explore more about April weather conditions, you can visit Flint weather in April.
In comparing the weather between September and May, we notice some distinct differences. September typically offers a wider temperature range, with minimums around 3°C (37°F) and maximums reaching 27°C (81°F), leading to an average of 14°C (57°F). In contrast, May presents slightly cooler temperatures, with a minimum of 1°C (34°F) and an average of 12°C (54°F), peaking at 26°C (80°F). Precipitation is more prevalent in September, with 94 mm (3.7 in) falling over 14 days, compared to May's lighter rainfall of 68 mm (2.7 in) over just 12 days. Additionally, September has a higher humidity level at 85%, while May is slightly lower at 79%. For more detailed insights, you can check Flint weather in May.
In comparing the weather of September and June, both months feature similar rainfall, with September receiving 94 mm over 14 days and June also collecting 94 mm over 13 days. However, September starts to cool down, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 27°C (81°F), resulting in an average temperature of 14°C (57°F). In contrast, June enjoys warmer temperatures, with a minimum of 6°C (44°F) and a maximum of 29°C (84°F), averaging 15°C (60°F). Humidity levels are also slightly higher in September at 85%, compared to 81% in June. For more detailed information on June weather, you can check Flint weather in June.
When comparing the weather of September and July, notable differences emerge. September experiences a broader temperature range, with minimums dropping to 3°C (37°F) and maximums reaching 27°C (81°F), while July maintains milder temperatures, ranging from a minimum of 7°C (45°F) to a maximum of 29°C (84°F). Precipitation levels in both months are similar, with September receiving 94 mm (3.7 in) over 14 days, compared to July’s slightly higher 96 mm (3.8 in) over 15 days. Additionally, September has a higher average humidity of 85%, making it feel a bit more humid and cooler than July, which has a lower humidity of 78%. For a detailed look at the weather in July, visit Flint weather in July.
In comparing the weather of September to that of August, September tends to be cooler, with minimum temperatures dipping to 3°C (37°F) and an average of 14°C (57°F), compared to August’s milder temperatures that range from a minimum of 7°C (45°F) to an average of 16°C (61°F). The maximum temperature in September reaches 27°C (81°F), slightly lower than August's peak of 29°C (84°F). Precipitation levels are similar, with September receiving 94 mm (3.7 in) over 14 days, while August records 98 mm (3.9 in) over 17 days. Notably, September also has a higher humidity level at 85% compared to August's 79%. For more details, you can check Flint weather in August.
September and October present contrasting weather patterns as autumn sets in. In September, temperatures range from a minimum of 3°C (37°F) to a comfortable maximum of 27°C (81°F), with an average of 14°C (57°F). This month experiences 94 mm (3.7 in) of precipitation over 14 days and maintains a high humidity level of 85%. In contrast, October sees a drop in temperatures, with a minimum of -2°C (29°F) and a maximum of 21°C (71°F), averaging 11°C (52°F). Despite the same amount of precipitation (94 mm / 3.7 in), it lasts over 16 days, and humidity increases slightly to 90%. For more detailed insights on conditions, you can check Flint weather in October.
September and November present contrasting weather characteristics. September enjoys a mild average temperature of 14°C (57°F), peaking at a warm 27°C (81°F), making it a favorable month for outdoor activities. In contrast, November sees a notable drop in temperature, with average highs at just 8°C (47°F) and lows reaching -2°C (29°F). While September experiences higher precipitation of 94 mm (3.7 in) over 14 days, November brings slightly less precipitation at 78 mm (3.1 in) but spans a longer duration of 16 rainy days. Additionally, humidity levels rise from 85% in September to 91% in November, contributing to a more overcast and chilly atmosphere. For a comprehensive look at the climate, check out Flint weather in November.
In September, temperatures typically range from a mild 3°C (37°F) at night to a warm 27°C (81°F) during the day, with an average of 14°C (57°F). The month experiences about 94 mm (3.7 in) of precipitation over 14 days, and humidity levels hover around 85%. In contrast, December sees a significant drop in temperatures, with lows averaging -4°C (26°F) and daytime highs reaching only 14°C (57°F), resulting in a cooler average of 6°C (44°F). Precipitation increases slightly to 100 mm (4.0 in) over 17 days, and humidity rises to 89%. For more detailed insights, check out Flint weather in December.
September in Flint brings a notable transition as the summer warmth gives way to the crispness of autumn. With maximum temperatures settling around a comfortable 27°C, the average cools to a refreshing 14°C, while nights can dip to a chilly 3°C. This month also experiences considerable precipitation, with about half of September marked by rainy days, contributing to an elevated humidity level of 85%. Such variability sets September apart from the hotter, drier summer months, creating a time of fluctuating conditions. For a deeper dive into Flint's climate patterns, check out Flint Climate.