Last updated: March 17, 2025
September in Streatley, United Kingdom, offers a delightful blend of mild temperatures and occasional rain. With average temperatures hovering around 15°C (59°F) and a maximum peak of 29°C (84°F), this month is a pleasant transition into autumn. However, as the mercury dips to a minimum of 3°C (37°F), early mornings and evenings can be quite brisk. Rainfall is also a consideration, as the area receives about 51 mm (2.0 in) of precipitation over 9 days, contributing to the lush landscape. With humidity levels at 82%, September showcases Streatley’s charm, encouraging visitors to enjoy its scenic beauty, even amidst the occasional drizzle.
In September, Streatley experiences a delightful transition as summer begins to fade, bringing slightly cooler temperatures that range from a minimum of 3°C (37°F) to a comfortable maximum of 29°C (84°F). The average temperature settles at a pleasant 15°C (59°F), inviting locals and visitors alike to enjoy outdoor activities amidst the shifting foliage. As days shorten, the remnants of warmth linger, creating a perfect backdrop for leisurely strolls and harvest celebrations. This month marks a significant dip from the sweltering highs of July and August, which reached maxes of 37°C (98°F) and 35°C (95°F) respectively, signaling the onset of autumn while still holding onto the essence of summer's warmth.
September in Streatley, United Kingdom, sees a moderate precipitation total of 51 mm (2.0 in), occurring over about 9 days. This month marks a subtle shift in the weather patterns, as rainfall begins to taper off from the wetter summer months, yet it remains noticeably higher than the drier days of April and May. With a blend of sunny spells interspersed with light rain, September often serves as a bridge into the autumn season, keeping the landscape lush and vibrant. As the month progresses, the gradual increase in precipitation leading into October hints at the onset of more persistent autumnal rains, setting the stage for the changes ahead.
In September, Streatley experiences a notable increase in humidity, peaking at 82% as summer transitions into autumn. This rise contrasts with the drier conditions of July and August, which saw humidity levels at 71% and 76%, respectively. As the warm months yield to the cooler air of October, where humidity surges again to 90%, September serves as a bridge, hinting at the wetter months ahead. The overall trend reveals that while late summer brings some respite, the lingering moisture in September reminds residents that the lush, humid character of the UK climate is never far away.
As summer fades and September arrives in Streatley, the UV Index begins to decline, yet still holds a high exposure category at 6, with a burn time of 25 minutes. This trend marks a gradual but noticeable decrease from the peak summer months, where the UV Index reached 8 in June and July. Comparatively, as the year progresses, September stands as a reminder to stay protected while enjoying the lingering warmth of early autumn. With the overall sun intensity softening towards the end of the season, it’s essential to remain mindful of sun safety. For more insights into UV levels throughout the year, check out Streatley UV Index.
UV Risk Categories
As summer gently fades into autumn, September in Streatley, United Kingdom still offers a generous 290 hours of sunshine, making it one of the sunnier months of the year. This notable brightness reflects a trend that peaks during the summer, with July boasting the highest sunshine at 390 hours. Although September marks a decline from the summer highs, it maintains a pleasant glow, contrasting sharply with the dreary winter months that follow. The gradual decrease in sunlight from 382 hours in May to 231 hours in October showcases the natural ebb and flow of the seasons, inviting locals and visitors alike to relish the last warm days before the arrival of chilly winds and shorter days.
As September rolls into Streatley, the likelihood of sunny weather hits 29%, a modest increase compared to the summer months. This slight uptick from the 23% chance in August reflects a transition as the warm days slowly give way to the cooler embrace of autumn. Notably, while the chances of sunshine remain considerably lower than in the peak spring month of April at 48%, September offers a pleasant balance that keeps outdoor enthusiasts hopeful. As the year progresses, Streatley’s weather becomes increasingly unpredictable, with a notable decline in sunny prospects heading into the autumn months, so seize the sunshine while it lasts!
As summer gives way to autumn, September in Streatley, United Kingdom, marks a gradual transition in daylight duration, offering around 12 hours of light each day. This decrease from the 14 hours seen in August signals the slow retreat of longer days after the peak of summer, as the sun begins to set earlier with each passing week. Following the vibrant 16-hour days of June and July, September’s daylight is a reminder of nature’s cyclical rhythm, providing a perfect backdrop for the turning leaves and cooler temperatures ahead. The steady decline in daylight will continue into October, where just 10 hours of light await, as the landscape prepares for the cozy embrace of autumn.
In September, Streatley experiences a gentle breeze, with an average wind speed of 3.5 m/s (8 mph), mirroring the calming air of summer's transition into autumn. After the slightly higher winds of late summer, September's conditions offer a reprieve, creating an inviting atmosphere for outdoor activities and leisurely strolls. As the season progresses, we anticipate a slight uptick in wind speeds, notably in October, where the average rises to 4.7 m/s (11 mph), hinting at the briskness of fall. Overall, September’s winds encapsulate the essence of early autumn, with soft gusts that gently rustle the leaves, marking a delightful shift in the season.
The weather in Streatley 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 Streatley and find detailed weather information for every month.
September and January present notably contrasting weather patterns. In September, temperatures range from a minimum of 3°C (37°F) to a maximum of 29°C (84°F), with an average of 15°C (59°F), allowing for a mild and sometimes warm atmosphere. The month experiences 51 mm (2.0 in) of precipitation over about 9 days, coupled with a humidity level of 82%. In stark contrast, January sees colder conditions, with temperatures dipping as low as -4°C (25°F) and reaching a high of 14°C (58°F), averaging around 5°C (41°F). Despite similar precipitation levels—53 mm (2.1 in) also over 9 days—the humidity rises to 91%, contributing to the chill of winter. For more details on January weather, you can check Streatley weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a chilly 3°C (37°F) at night to a warm 29°C (84°F) during the day, with an average of 15°C (59°F). The month experiences about 51 mm (2.0 in) of precipitation over 9 days, accompanied by a relatively high humidity level of 82%. In contrast, February sees much colder temperatures, with nighttime lows reaching -6°C (22°F) and daytime highs of 18°C (65°F), averaging around 6°C (43°F). Precipitation is similar at 49 mm (1.9 in) but occurs over more days (11), and humidity is slightly higher at 89%. For more specifics on February weather, you can check Streatley weather in February.
In comparing the weather between September and March, we notice distinct differences in temperature and precipitation patterns. September tends to be milder, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 29°C (84°F), while March is cooler, featuring averages from -6°C (21°F) to a maximum of 22°C (71°F). Precipitation levels are relatively close, with September experiencing 51 mm (2.0 in) over 9 days and March slightly higher with 57 mm (2.2 in) across 13 days. Additionally, humidity in March is marginally higher at 86% compared to September's 82%. For a more detailed look at March weather, you can visit Streatley weather in March.
When comparing the weather in September and April, it's clear that September tends to be warmer overall. The average temperature in September is 15°C (59°F), with maximums reaching up to 29°C (84°F), in contrast to April's average of 9°C (49°F) and highs of 27°C (80°F). While April experiences colder minimum temperatures, dipping to -2°C (28°F), September maintains a milder minimum of 3°C (37°F). In terms of precipitation, September receives slightly more, with 51 mm (2.0 in) over about 9 days, compared to April's 36 mm (1.4 in) across 8 days. Both months exhibit high humidity, with September at 82% and April at 85%. For a detailed look at April weather, visit Streatley weather in April.
In comparing the weather between September and May, September tends to be warmer, with average temperatures reaching up to 15°C (59°F) and a maximum of 29°C (84°F), while May has a slightly cooler average of 13°C (55°F) and a max of 27°C (80°F). Both months experience a fair amount of precipitation, but September sees about 51 mm (2.0 in) over 9 days, while May has more rainfall at 67 mm (2.6 in) across 12 days. Humidity levels are also quite similar, with September at 82% and May slightly lower at 79%. For more detailed information, you can visit Streatley weather in May.
In comparing September and June weather, September offers a slightly wider temperature range, with minimums of 3°C (37°F) and maximums reaching up to 29°C (84°F), while June generally sees warmer temperatures, ranging from a minimum of 6°C (44°F) to a maximum of 31°C (89°F). June is also characterized by higher average temperatures, sitting at around 16°C (61°F) compared to September's average of 15°C (59°F). Rainfall is more prevalent in June, with 74 mm (2.9 in) of precipitation over 11 days, compared to September's 51 mm (2.0 in) over 9 days. Additionally, humidity levels remain relatively similar, with September at 82% and June slightly lower at 80%. For more detailed insights, you can explore Streatley weather in June.
When comparing the weather in September and July, we see notable differences. September features cooler temperatures, with a minimum of 3°C (37°F), an average of 15°C (59°F), and a maximum of 29°C (84°F). In contrast, July experiences warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to highs of 37°C (98°F) and an average of 18°C (65°F). Additionally, September tends to be slightly wetter, receiving 51 mm (2.0 in) of precipitation over 9 days, compared to July’s 67 mm (2.6 in) over 13 days. The humidity is also higher in September at 82%, while July has a more moderate humidity level of 71%. For more details, you can check out Streatley weather in July.
In comparing the weather of September to August, it's evident that September experiences cooler temperatures, with a minimum of 3°C (37°F) compared to August's 8°C (46°F). The average temperature in September is 15°C (59°F), while August boasts a higher average of 17°C (64°F) and can reach maximums of 29°C (84°F) compared to August’s peak of 35°C (95°F). Additionally, September sees a slight increase in precipitation, totaling 51 mm (2.0 in) over 9 days, while August records more precipitation at 70 mm (2.8 in) over 12 days. Humidity levels are also higher in September at 82%, versus August's 76%. For more detailed insights on August weather, you can check Streatley weather in August.
September and October present distinct shifts in weather patterns. September enjoys milder temperatures, with daily averages around 15°C (59°F) and highs reaching up to 29°C (84°F), while October sees a notable drop, where the average temperature declines to 11°C (53°F), peaking at 23°C (74°F). Precipitation increases in October to 90 mm (3.6 in) over 12 days, compared to September's 51 mm (2.0 in) over 9 days, marking a wetter month overall. Additionally, October's humidity rises to 90%, surpassing September's 82%, giving the latter part of the year a distinctly cooler and damp feel. For more details, check out Streatley weather in October.
September and November present quite a contrast in weather patterns. In September, temperatures are more mild, ranging from a minimum of 3°C (37°F) to a comfortable average of 15°C (59°F), peaking at a warm 29°C (84°F). The month experiences relatively low precipitation, with 51 mm (2.0 in) spread over 9 days and a humidity level of 82%. In stark contrast, November brings cooler temperatures, with a minimum of -2°C (28°F) and an average of 8°C (46°F), reaching a maximum of 17°C (63°F). Precipitation increases slightly to 53 mm (2.1 in) over 11 days, and humidity rises to 92%. This shift underscores the transition from late summer warmth to the chill of late autumn. For more details, you can check the weather conditions specific to the region here: Streatley weather in November.
September and December present striking contrasts in weather conditions. September tends to be milder, featuring average temperatures around 15°C (59°F) and maximums reaching up to 29°C (84°F), which allows for pleasant autumn days. In contrast, December experiences a chillier climate with average temperatures dropping to 6°C (43°F) and minimums plummeting to -5°C (23°F), signaling the onset of winter. Precipitation is also more frequent in December with 80 mm (3.2 in) falling over 14 days, compared to September's 51 mm (2.0 in) over just 9 days. Moreover, December's humidity level rises to 92%, making the air feel even colder. For a closer look at December weather specifics, visit Streatley weather in December.
As September unfolds in Streatley, the transition from the warm embrace of summer to the cool whispers of autumn becomes palpable. With temperatures peaking at a comfortable 29°C and an average like 15°C, the month offers a delightful balance before the chill sets in. Unlike the drier summer months, September brings a bit more precipitation, with around 51 mm falling over 9 days, fostering a lush, green landscape. The increased humidity, averaging 82%, adds a refreshing quality to the air, making each stroll through the picturesque surroundings feel invigorating. For more insights on how September compares with the rest of the year, explore our detailed page on Streatley Climate.