Last updated: March 17, 2025
In September, Eastbourne, United Kingdom, experiences a gentle transition into autumn, with average temperatures hovering around 16°C (62°F). The month boasts a maximum temperature of 22°C (71°F) and a comfortable minimum of 10°C (50°F), making it an inviting time for outdoor activities. While the area receives a notable 66 mm (2.6 in) of precipitation over approximately 12 days, visitors can expect a touch of humidity at about 80%, which only adds to the charm of this coastal town. Overall, September in Eastbourne is characterized by a balance of mild temperatures and occasional rain, perfect for enjoying its natural beauty.
In September, Eastbourne experiences a delightful transition as summer gives way to autumn. With minimum temperatures averaging around 10°C (50°F) and maximums reaching up to 22°C (71°F), the weather is still mild enough to enjoy outdoor activities, yet there's a noticeable cooling trend compared to the hotter summer months. The average temperature settles at a comfortable 16°C (62°F), offering a pleasant balance for visitors and locals alike. As the days gradually shorten and the leaves begin to turn, Eastbourne becomes a charming destination, perfect for strolls along the seafront or exploring the scenic countryside.
In September, Eastbourne experiences a transition into autumn, marked by a precipitation total of 66 mm (2.6 in) spread over 12 days of rain. This amount is notably lower than the upcoming months but follows the trend of increased rainfall observed in August, which saw 70 mm (2.8 in) in precipitation. Compared to the drier months of April and May, September’s rainfall is indicative of the shifting seasons as the region prepares for the wetter October, which often brings a sharp rise in both precipitation and rainy days. This gradual ramping up of moisture, alongside the lingering warmth of late summer, makes September a month of refreshing change in Eastbourne, as summer gives way to the more temperamental weather patterns of fall.
As September rolls in, Eastbourne experiences a notable shift in humidity, settling at 80%. This marks a refreshing transition from the drier summer months of July and August, which saw humilities plummet to 76% and 73%, respectively. The early autumn humidity isn't far off from the more saturated winter levels, which peak at around 92% in November and December. While September boasts a slight rebound, it still enjoys a more moderate feel compared to the oppressive dampness characteristic of the colder months. This trend suggests a gradual return to the lush, moist atmosphere of Eastbourne, making the transition into fall somehow both crisp and cozy.
As summer fades into autumn, September in Eastbourne, United Kingdom, presents a high UV Index of 6, suggesting that while the sun's intensity is still significant, it’s a notch lower than the peaks of July and August. With a burn time of just 25 minutes, it's essential to stay mindful of sun safety, particularly during midday hours. This decrease indicates a gradual transition toward the milder conditions of autumn, following a season of very high UV levels in June and July, where exposure required even more caution. As we move into October, expect a further drop to a moderate index of 4, illustrating the shifting dynamics of sun exposure as the year progresses. For more insights into UV levels throughout the year, check out the detailed information at Eastbourne UV Index.
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September in Eastbourne brings a delightful blend of summer's warmth and the onset of autumn, showcasing 327 hours of sunshine. This month captures a noticeable dip from the vibrant summer highs of July and August, where sunshine reached 428 and 396 hours, respectively. However, compared to the dreary winter months ahead, September’s abundant sun is a cherished gift, standing tall against October’s 259 hours. As the days gradually shorten, Eastbourne's September sun creates a perfect backdrop for seaside strolls and leisurely outdoor activities, inviting both locals and visitors to savor the last golden rays before the cooler months close in.
In Eastbourne, September offers a moderate chance of sunny weather, with around 38% of the days typically basking in sunshine. As summer wanes, this percentage reflects a slight dip compared to the vibrant conditions of the early summer months, like June and July, when chances soar to 33% and 42%, respectively. However, September still benefits from the lingering warmth of summer, providing a much-desired balance as locals and visitors alike enjoy crisp air and clearer skies. As autumn approaches, the sun becomes a bit more elusive, yet those sunny September days remain a cherished highlight before the chill of October sets in.
As September rolls into Eastbourne, daylight begins to wane, marking a transition from the sun-drenched days of summer to the softer hues of autumn. With 12 hours of available sunlight, this month holds a balance between the longer days of July and August, and the shorter daylight periods that follow. Spring and summer months showcase a steady increase in daylight, peaking at a vibrant 16 hours in June, while early fall sees a gentle decline, suggesting that nature is starting to prepare for the darker months ahead. This gradual shift emphasizes the cyclical rhythm of the seasons, inviting residents and visitors alike to savor the warmth of early autumn before the crispness of October arrives.
In Eastbourne, September ushers in a gentle shift in the atmosphere as the average wind speed drops to 5.7 m/s (13 mph), making it one of the calmer months of the year. Following the breezy summer months of July and August, which recorded winds of 12 mph and 14 mph respectively, this transitional period signals a subtle change as autumn approaches. The trend of decreasing wind speeds continues into October, where speeds climb back to 7.9 m/s (18 mph), suggesting that the region braces for the gustier weather ahead. Overall, September stands out as a serene month, inviting outdoor enthusiasts to enjoy the crisp air and scenic coastline before the more blustery days of fall begin to unfold.
The weather in Eastbourne 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 Eastbourne and find detailed weather information for every month.
Comparing the weather in September and January reveals a notable shift in temperatures and conditions. September offers milder temperatures, with averages around 16°C (62°F), while January's chilly climate sees average temperatures drop to just 7°C (45°F). Precipitation levels are relatively similar, with September receiving 66 mm (2.6 in) over 12 days and January slightly higher at 78 mm (3.1 in) over 13 days. Additionally, humidity rises in January to 91%, compared to September's 80%, contributing to a crisper feel in the winter months. For more specific details, you can refer to Eastbourne weather in January.
September and February showcase stark differences in weather patterns. September enjoys milder temperatures, ranging from a minimum of 10°C (50°F) to a pleasant average of 16°C (62°F) and a maximum of 22°C (71°F), along with relatively high humidity at 80%. With 66 mm (2.6 in) of precipitation spread over 12 days, the month feels more moderate. In contrast, February is much colder, with temperatures dipping as low as -1°C (31°F) and averaging only 7°C (45°F), peaking at 12°C (54°F). This month also sees higher precipitation totals at 80 mm (3.2 in) over 15 days, coupled with increased humidity at 89%. For a closer look at February's climate specifics, visit Eastbourne weather in February.
September and March exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a comfortable maximum of 22°C (71°F), with an average temperature of 16°C (62°F). The month experiences a moderate level of precipitation, totaling 66 mm (2.6 in) over 12 days, and humidity sits at 80%. In contrast, March presents cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 13°C (56°F), averaging around 8°C (47°F). It has a similar precipitation amount of 67 mm (2.6 in) but spans over 13 days, accompanied by higher humidity at 86%. For more specific insights on March weather, you can refer to Eastbourne weather in March.
In comparing the weather between September and April, September tends to be notably warmer, with average temperatures reaching 16°C (62°F) compared to April's cooler average of 9°C (49°F). While both months experience significant humidity, April has a slightly higher average at 85% versus September's 80%. Precipitation is more frequent in September, occurring over 12 days with a total of 66 mm (2.6 in), whereas April sees less rainfall at 31 mm (1.2 in) over just 6 days. For a more detailed look at April weather, you can visit Eastbourne weather in April.
In comparing the weather of September and May, September tends to be warmer with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 22°C (71°F), while May has slightly cooler temperatures, ranging from 6°C (42°F) to 18°C (66°F). September also experiences more precipitation, with an average of 66 mm (2.6 in) over 12 days compared to May's 49 mm (1.9 in) over 9 days. The humidity levels are quite similar, with September at 80% and May slightly higher at 82%. For a more detailed look at the weather in May, you can check Eastbourne weather in May.
September and June in Eastbourne present similar temperature ranges, with both months recording maximums around 22°C (72°F). However, September tends to be slightly warmer on average with temperatures reaching up to 22°C (71°F) compared to June's average of 15°C (59°F). Both months experience notable humidity, with September at 80% and June slightly higher at 81%. In terms of precipitation, September is wetter with 66 mm (2.6 in) spread over 12 days, while June sees 60 mm (2.3 in) over 9 days. For a detailed overview of June weather, check out Eastbourne weather in June.
In September, the weather is generally cooler than in July, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 22°C (71°F), creating a more temperate atmosphere. This month experiences slightly more rainfall, accumulating around 66 mm (2.6 in) over approximately 12 days, leading to higher humidity levels at 80%. In contrast, July enjoys warmer temperatures with a minimum of 13°C (56°F) and a peak of 24°C (75°F), while precipitation is lighter at 49 mm (1.9 in) across 9 days, resulting in a somewhat lower humidity of 76%. For more details on July weather specifics, visit Eastbourne weather in July.
In comparing the weather between September and August, we notice a shift towards cooler and wetter conditions. September boasts a minimum temperature of 10°C (50°F) and an average of 16°C (62°F), which is lower than August's minimum of 12°C (54°F) and average of 18°C (64°F). While both months experience similar levels of precipitation, with September slightly lower at 66 mm (2.6 in) compared to August's 70 mm (2.8 in), September also has a slightly higher humidity level at 80% versus August's 73%. Overall, September introduces a more fall-like atmosphere, making it feel cooler and a bit more humid. For more detailed information on August's climate, you can check Eastbourne weather in August.
September typically offers milder temperatures, with averages around 16°C (62°F), while October sees a slight drop, averaging 14°C (58°F). Precipitation in September is moderate at 66 mm (2.6 in), occurring over 12 days, whereas October experiences an increase in rainfall to 131 mm (5.1 in) spread across 17 days. Additionally, humidity levels rise from 80% in September to 89% in October, contributing to a noticeably chillier and wetter feel as the months transition. For more detailed information, you can check Eastbourne weather in October.
In September, temperatures are typically milder with a minimum of 10°C (50°F) and an average of 16°C (62°F), while November sees a notable drop, with minimum temperatures falling to 3°C (37°F) and an average of 11°C (52°F). September experiences less precipitation, with 66 mm (2.6 in) over 12 days, compared to the wetter November, which records 120 mm (4.7 in) across 15 days. Additionally, humidity levels increase from 80% in September to 92% in November, contributing to a noticeably cooler and damper atmosphere. For more details, you can check Eastbourne weather in November.
In September, the weather tends to be milder, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 22°C (71°F). This month experiences around 66 mm (2.6 in) of precipitation over approximately 12 days and has a relative humidity of 80%. In contrast, December brings a notable drop in temperatures, with averages between 2°C (35°F) and 13°C (56°F). It also sees increased precipitation, totaling 147 mm (5.8 in) over 18 days, and a higher humidity level of 92%. For more detailed information, you can refer to Eastbourne weather in December.
As summer transitions into autumn, September in Eastbourne presents a pleasant blend of mild temperatures and an increase in humidity. With an average temperature hovering around 16°C, visitors can expect comfortable days tempered by occasional rain, totaling about 66 mm over roughly half the month. This makes September a unique experience, as the bustling summer crowds begin to fade, offering a more tranquil atmosphere to enjoy the scenic coastal beauty. Whether you’re strolling along the beach or exploring local attractions, the distinct shift in weather creates a perfect backdrop for a laid-back getaway. For a deeper dive into the climatic nuances of this charming coastal town, explore Eastbourne Climate.