Last updated: March 17, 2025
September in Ilkley, United Kingdom, offers a varied climate that beautifully encapsulates the transition from summer to autumn. With a maximum temperature soaring to 26°C (80°F) and an average temperature around 13°C (55°F), the month can surprise with warm days. However, residents and visitors alike should be prepared for cooler evenings, with minimum temperatures dipping to 3°C (37°F). Rain is a common feature, bringing 76 mm (3.0 in) of precipitation over 13 days, contributing to the lush landscapes for which Ilkley is renowned. The high humidity level of 85% adds a palpable richness to the air, creating a unique atmosphere as summer's warmth gradually gives way to autumn's embrace.
In September, Ilkley experiences a delightful transition as summer wanes into autumn. With minimum temperatures hovering around 3°C (37°F) and an average of 13°C (55°F), the month offers a pleasant coolness that invites outdoor exploration. The maximum temperature climbs to a comfortable 26°C (80°F), often providing sunny days ideal for scenic walks or local events. This upward trend from earlier months reveals a gradual cooling, yet September still retains the warmth of summer, making it a perfect time for visitors to enjoy the beauty of Ilkley's natural landscapes before the chill of autumn fully sets in. As the days shorten, the blend of crisp air and mild temperatures creates an inviting atmosphere, perfect for a stroll through this charming town.
September in Ilkley, United Kingdom, brings a moderate precipitation level of 76 mm (3.0 in), indicating a shift from the summer months. This amount is slightly lower than the previous months but still substantial, with rain falling on an average of 13 days throughout the month. The transition into autumn can be felt as the frequency of rainy days increases, aligning with the seasonal trend observed in October, known for its higher precipitation levels at 100 mm (3.9 in). Overall, September serves as a bridge, retaining some of the summer's wetness while gradually ushering in the wetter autumn conditions that define the latter part of the year.
In September, Ilkley experiences a notable shift in humidity as it hovers around 85%, providing a refreshing balance between the summer's warmth and the impending autumn chill. This percentage highlights a slight rise from the drier summer months of July and August, which recorded humidity levels of 76% and 77%, respectively. As the year progresses, humidity in Ilkley tends to increase, peaking again in the cooler months of October and November, where figures soar to 90% and 92%. This trend underlines the region's characteristic dampness as it transitions from the golden hues of late summer into the deeper, cloudier tones of fall.
As summer fades into autumn, September in Ilkley sees a moderate UV Index of 5, indicating a shift from the intense sunlight of previous months. The burn time, which decreases to 30 minutes, reflects this moderation, encouraging residents and visitors to enjoy outdoor activities while remaining mindful of sun exposure. After experiencing high UV levels in May and August, the transition to September offers a more balanced approach to sun safety. This trend of gradually decreasing UV Index continues into the fall, making it essential to stay informed as the seasons change. For more detailed information on the UV Index throughout the year, visit Ilkley UV Index.
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September in Ilkley brings a delightful reprieve from the summer heat, offering 291 hours of sunshine that gracefully transitions into the cooler months. This month stands out as the tail end of the warm season, retaining a notable amount of sunshine compared to the more subdued offerings of October with its 227 hours. The steady decline from the bright highs of summer months—peaking in July with 396 hours—is evident, yet September retains a considerable share of sunlight, signaling a mix of warmth and the onset of autumn. As the days gradually shorten, the lingering warmth of September's sun encourages outdoor adventures amidst the beautiful, changing scenery of Ilkley.
In September, Ilkley, United Kingdom, experiences a 22% chance of sunny weather, a figure that mirrors the months of August and March. This statistical consistency suggests that as summer wanes, residents and visitors alike can expect a blend of pleasant and overcast days. Interestingly, this percentage is notably higher than the gloomier winter months, such as January and October, which see only 19% chances of sunshine. As autumn begins to set in, while sunny days become less frequent, there's still potential for enjoyable weather—perfect for those looking to savor the last rays of summer.
As the summer sun begins to wane, September in Ilkley, United Kingdom, witnesses a gentle decline in daylight, offering approximately 12 hours a day. This month serves as a bridge between the long, bright summer days, with June and July basking in around 17 and 16 hours of sunlight, respectively, and the shorter, crisper days of autumn that follow. August bids farewell to summer with 14 hours of daylight, transitioning smoothly into September. As the month progresses, residents can expect the days to gradually shorten, paving the way for October's 10 hours and November's return to the 8 hours of winter gloom. This rhythmic ebb and flow of daylight not only marks the changing seasons but also invites the community to embrace the cozy charm of autumn in Ilkley.
September in Ilkley, United Kingdom, marks a subtle shift in wind patterns as the summer breezes begin to wane, bringing an average wind speed of 3.6 m/s (8 mph). This gentle increase from the quieter months of July and June showcases a gradual return to more traditional autumn conditions. Interestingly, September's winds are slightly stronger than in the preceding months, hinting at the seasonal transition that lies ahead. As October approaches, residents can expect an uptick in wind speed, typically climbing to 5.0 m/s (11 mph), but for now, September offers a pleasant, mild breeze perfect for enjoying the breathtaking beauty of the changing landscape.
The weather in Ilkley 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 Ilkley and find detailed weather information for every month.
When comparing the weather in September and January, notable differences emerge in temperature and humidity. September enjoys a more moderate range, with temperatures varying from a minimum of 3°C (37°F) to a maximum of 26°C (80°F), averaging around 13°C (55°F). This month sees significant precipitation, with 76 mm (3.0 in) falling over 13 days, but the humidity is slightly lower at 85%. In contrast, January presents a stark shift towards cold, with temperatures dipping to a minimum of -7°C (20°F), reaching an average of 4°C (39°F) and peaking at 13°C (56°F). Despite less overall precipitation at 63 mm (2.5 in) across 11 days, the humidity rises to 90%, lending the month a damp and chilly feel. For more detailed information about January weather, check Ilkley weather in January.
September and February present distinctly different weather patterns. In September, temperatures range from a minimum of 3°C (37°F) to a comfortable maximum of 26°C (80°F), with an average of 13°C (55°F). The month sees about 76 mm (3.0 in) of precipitation over 13 days, accompanied by high humidity at 85%. In contrast, February experiences colder temperatures, with a low of -5°C (23°F) and a maximum of 17°C (62°F), averaging only 4°C (40°F). Precipitation increases slightly to 97 mm (3.8 in) over 15 days, and humidity rises to 88%. For a more detailed look at February weather, you can visit Ilkley weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a mild 3°C (37°F) at night to a warm 26°C (80°F) during the day, with an average of 13°C (55°F). The month experiences around 76 mm (3.0 inches) of precipitation over 13 days and maintains a high humidity level of 85%. In contrast, March is cooler, with minimum temperatures dropping to -7°C (20°F) and maximums reaching 18°C (64°F), averaging 6°C (42°F). It sees slightly higher precipitation at 90 mm (3.5 inches) over 16 days, with a similar humidity of 86%. The transition from the warmth of September to the chill of March underscores the seasonal changes. For detailed information, check Ilkley weather in March.
When comparing the weather in September and April, notable differences emerge. September typically enjoys a milder average temperature of 13°C (55°F) with maximums reaching up to 26°C (80°F), while April averages a cooler 7°C (46°F), with highs peaking at 22°C (72°F). Precipitation is more frequent in September, totaling 76 mm (3.0 in) over about 13 days compared to April's 43 mm (1.7 in) across 8 days, indicating a slightly drier spring month. The humidity levels are fairly similar, with September at 85% and April at 84%. For more details about April weather, you can visit Ilkley weather in April.
In comparing September and May weather, we see some notable differences in temperature and precipitation. September boasts a minimum temperature of 3°C (37°F) and an average of 13°C (55°F), reaching a maximum of 26°C (80°F), while May has a slightly lower minimum of -2°C (29°F) and an average of 11°C (51°F), with a maximum of 25°C (77°F). In terms of precipitation, September experiences 76 mm (3.0 in) over 13 days, compared to May's 65 mm (2.5 in) also over 13 days. Humidity levels are relatively similar, with September at 85% and May at 80%. Overall, September tends to be warmer and wetter than May. For more specific details about May weather, you can check Ilkley weather in May.
In comparing the weather of September and June, both months exhibit mild temperatures, with September averaging around 13°C (55°F) and June slightly warmer at 14°C (57°F). The maximum temperatures are similar, peaking at 26°C (80°F) in both months. However, September tends to be cooler at night, with a minimum of 3°C (37°F), compared to June's minimum of 4°C (40°F). Precipitation is slightly higher in June, with 88 mm (3.5 in) over 12 days, versus September's 76 mm (3.0 in) over 13 days. Humidity levels are also a bit higher in September at 85%, compared to June's 81%. For more information, you can refer to Ilkley weather in June.
When comparing the weather in September and July, notable differences emerge in temperature, precipitation, and humidity. September typically experiences cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 26°C (80°F), culminating in an average of 13°C (55°F). In contrast, July's weather is warmer, featuring a minimum of 6°C (44°F) and peaking at 32°C (90°F), along with an average of 16°C (60°F). Although July receives slightly more precipitation at 87 mm (3.4 in) over 14 days, September is still quite rainy with 76 mm (3.0 in) across 13 days. Additionally, humidity is higher in September at 85%, compared to July's 76%. For more details about July weather, you can visit Ilkley weather in July.
In comparing the weather of September and August, we see a notable shift toward cooler temperatures and increased precipitation in September. While August records a minimum temperature of 7°C (44°F) and an average of 15°C (59°F), September experiences lower temperatures with a minimum of 3°C (37°F) and an average of 13°C (55°F). Additionally, August tends to be slightly warmer overall, peaking at 29°C (85°F) compared to September's maximum of 26°C (80°F). Precipitation is also a factor, with August receiving 90 mm (3.6 in) over 16 days, while September sees a slightly lower total of 76 mm (3.0 in) across 13 days. Interestingly, September is more humid, with levels at 85%, compared to August’s 77%. For more insights on August weather specifics, check out Ilkley weather in August.
In September, the weather is generally milder, with temperatures ranging from a minimum of 3°C (37°F) to a pleasant maximum of 26°C (80°F) and an average of 13°C (55°F). While the month experiences 76 mm (3.0 in) of precipitation over approximately 13 days, humidity remains relatively high at 85%. In contrast, October marks a noticeable shift towards colder conditions, with temperatures dropping to a minimum of -2°C (29°F) and an average of 10°C (50°F), peaking at 20°C (69°F). This month is also wetter, with 100 mm (3.9 in) of rain spread across about 16 days and even higher humidity at 90%. For those interested in more specific details, check out the Ilkley weather in October.
September typically experiences mild temperatures, with a minimum of 3°C (37°F) and a comfortable average of 13°C (55°F). The month can warm up to a maximum of 26°C (80°F), making it one of the more pleasant times of the year, although it also sees about 76 mm (3.0 in) of precipitation over approximately 13 days, accompanied by relatively high humidity at 85%. In contrast, November brings a significant drop in temperatures, with lows reaching -4°C (26°F) and an average temperature of only 7°C (44°F). The maximum temperature is cooler at 16°C (61°F), and while the precipitation is slightly lower at 71 mm (2.8 in) over 14 days, the humidity is notably higher at 92%, resulting in a much chillier and damp atmosphere. For more insights into the weather conditions in November, you can check out Ilkley weather in November.
In September, temperatures begin to wane, with minimums around 3°C (37°F) and daily averages hitting 13°C (55°F), while highs can reach a warm 26°C (80°F). The month experiences 76 mm (3.0 in) of precipitation over approximately 13 days, contributing to a relatively high humidity level of 85%. In contrast, December brings a notable drop in temperatures, with minimums plummeting to -5°C (23°F) and average temperatures hovering at 5°C (41°F). The maximums are significantly lower too, capped at 12°C (55°F). December sees even more precipitation at 90 mm (3.5 in) over 15 days and higher humidity at 90%. For those curious about winter conditions, you can find more information Ilkley weather in December.
As September unfolds in Ilkley, the weather showcases a delightful transition from the warmth of summer to the crispness of autumn. Temperatures can reach up to a pleasant 26°C (80°F), but the average cools to a more moderate 13°C (55°F), offering a refreshing change. This month is notable for its increased humidity at 85% and rainfall spread across 13 days, contributing to the lush greenery typical of autumn. Overall, September provides a unique blend of warm days and cooler evenings, setting the stage for the picturesque beauty of fall. For a deeper dive into the region's climate patterns, visit Ilkley Climate.