Last updated: March 17, 2025
In Chalk Farm, United Kingdom, September offers a delightful mix of warmth and occasional rain. The maximum temperature can reach a pleasant 28°C (83°F), while the average settles around 15°C (59°F). Crisp mornings can dip to a minimum of 4°C (39°F), making for refreshing starts to the day. Rain is a common theme this month, with 45 mm (1.8 in) of precipitation spread across 10 days, contributing to an average humidity level of 82%. This blend of conditions paints a characteristic early autumn portrait, inviting both locals and visitors to enjoy the beautiful, albeit variable, British weather.
September in Chalk Farm, United Kingdom marks a delightful transition into autumn, showcasing mild temperatures that range from a minimum of 4°C (39°F) to a comfortable maximum of 28°C (83°F). The average temperature settles at around 15°C (59°F), providing perfect conditions for enjoying the outdoors. This month often retains the warmth of summer while gradually cooling down, making it a vibrant time for local festivals and outdoor activities. As the days begin to shorten, the crispness in the air hints at the approaching fall, offering a refreshing change that residents and visitors alike can appreciate.
September in Chalk Farm, United Kingdom, brings a moderate decline in precipitation with 45 mm (1.8 in) of rainfall over 10 days. This is a slight decrease from the wetter summer months, with August recording 70 mm (2.7 in). The trend showcases a gradual transition toward drier conditions, as autumn unfolds, leading into October's anticipated increase to 84 mm (3.3 in). Notably, September's precipitation is less consistent compared to the peak months of late spring and summer, hinting at the promise of more stable weather as the season progresses. Embracing this shift, residents can expect a refreshing change, mirrored in the dynamic patterns of Chalk Farm's yearly climate.
As summer gives way to autumn, September in Chalk Farm, United Kingdom, experiences a notable shift in humidity levels, averaging around 82%. This slight increase from August’s 76% marks a transition as the air begins to cool but retains a degree of moisture typical for early fall. While January boasts the highest humidity at 91%, the trend shows a gradual decline through the warmer months, hitting its lowest point in July at 71%. Post-summer, as colder months approach, humidity levels start to rise again, peaking in the winter months of November and December. September serves as a bridge, embodying the lingering warmth of summer while hinting at the damp chill of autumn.
As September rolls into Chalk Farm, the UV Index reflects a notable transition: peaking at 6 and categorized as high, it signals a lingering intensity from the summer months. Although it drops slightly from August's 7, the burn time remains concise at 25 minutes, encouraging outdoor enthusiasts to stay vigilant with sun protection. This trend illustrates a gradual decline in UV exposure as autumn approaches, following several months of very high and high indexes. As you enjoy the tail end of warm days in the UK, remember to check the current levels and stay safe. For more detailed information, visit Chalk Farm UV Index.
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In Chalk Farm, United Kingdom, September basks in a welcoming glow with 300 hours of sunshine, marking a gentle transition from the vibrant warmth of summer to the crispness of autumn. This month contributes to a peak in sunlight that begins with spring, where March kicks off with a promising 210 hours, steadily climbing through May and July, which boast the highest sunshine totals of 398 and 404 hours respectively. As summer wanes, August still holds on with 368 hours, but September’s sunny spell signifies a gradual decline as the days grow shorter, leading into the more subdued light of autumn months like October with only 241 hours. This pleasant September sun serves as a perfect bridge, inviting residents to savor the last traces of summer's warmth before transitioning into the cooler days ahead.
September in Chalk Farm greets residents and visitors with a 29% chance of sunny weather, a figure that aligns closely with the late summer months and reflects a bit of variability typical for the season. As the year transitions from the warmer summer to the cooler autumn, this percentage is just above the average for the preceding months of July and August, both of which hover around the mid-30s for sunlight likelihood. Interestingly, it’s also a step up from the dreary winter months of January and December, hinting at the lingering warmth of summer before the clouds of autumn begin to dominate. While not the sunniest month, September still offers opportunities for pleasant days, making it a delightful time for outdoor activities amidst the changing leaves.
As September unfolds in Chalk Farm, United Kingdom, daylight begins to wane, offering about 12 hours of light each day. This gradual decline follows the sunniest months of the year—June and July, when residents enjoyed a generous 16 hours of daylight. The transition into autumn is evident as August brings a reduction to 14 hours, setting the stage for the shorter days ahead. In September, while daylight is still ample compared to the winter months, it marks a turning point as we shift from the brightness of summer to the cozy embrace of fall. The upcoming months promise fewer daylight hours, with October bringing just 10 hours and December dwindling to a mere 7 hours. This cyclical shift highlights the ever-changing dance of daylight, painting the landscape in softer hues as the year approaches its close.
As September unfolds in Chalk Farm, United Kingdom, the average wind speed settles at a gentle 3.3 m/s (7 mph), reflecting a subtle shift from the breezier summer months. This marks a notable decline from the more invigorating gusts of April and May, which peaked at 3.5 m/s (8 mph) and 4.2 m/s (9 mph), respectively. As the season transitions, the winds begin to mirror the softer tones of autumn, a precursor to the slightly more robust breezes that come with October. Interestingly, despite the overall decrease through the summer, September's winds remain consistent with July and August’s tranquil gusts, suggesting a calming end to the warmer months before the briskness of late autumn sets in.
The weather in Chalk Farm 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 Chalk Farm and find detailed weather information for every month.
In comparing the weather of September and January, September enjoys milder temperatures, with a minimum of 4°C (39°F) and an average of 15°C (59°F), peaking at a comfortable 28°C (83°F). The month experiences 45 mm (1.8 in) of precipitation over approximately 10 days, accompanied by relatively high humidity levels at 82%. In contrast, January is significantly colder, featuring a minimum temperature of -5°C (24°F) and an average of only 5°C (41°F), with a maximum temperature of 14°C (58°F). This winter month receives slightly more precipitation at 54 mm (2.1 in) across the same number of days, alongside even higher humidity at 91%. For more detailed information about January weather, you can check Chalk Farm weather in January.
September and February present notably different weather patterns. In September, temperatures range from a minimum of 4°C (39°F) to a pleasant average of 15°C (59°F), peaking at 28°C (83°F) during warmer days. This month experiences around 45 mm (1.8 in) of precipitation across about 10 days, with humidity at 82%. Conversely, February is much cooler, with temperatures dipping from a minimum of -5°C (23°F) to an average of 6°C (43°F), and a maximum of 18°C (65°F). It sees slightly higher precipitation at 53 mm (2.1 in) over around 11 days, along with increased humidity at 89%. For more specific details on February weather, visit Chalk Farm weather in February.
In comparing the weather between September and March, we notice some notable differences. September typically enjoys warmer temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 28°C (83°F), with an average of 15°C (59°F). In contrast, March presents a chillier scenario, with temperatures dipping from a minimum of -5°C (23°F) to a maximum of 22°C (71°F) and an average of only 7°C (46°F).
Furthermore, precipitation in March is slightly higher, with a total of 54 mm (2.1 in) spread over 13 days, compared to September's 45 mm (1.8 in) over 10 days. The humidity levels also differ, being a bit more pronounced in March at 86%, compared to September's 82%. For those interested in a more detailed look at March weather, you can visit Chalk Farm weather in March.
In comparing the weather between September and April, we observe notable differences in temperature and humidity levels. September typically enjoys warmer conditions with average temperatures around 15°C (59°F) and a maximum of 28°C (83°F), whereas April starts off cooler, with average temperatures of 10°C (49°F) and a minimum that can dip to -2°C (29°F). Precipitation is slightly higher in September, averaging 45 mm (1.8 in) over about 10 days compared to April’s 33 mm (1.3 in) spread over roughly 8 days. Both months have high humidity levels, with April slightly surpassing September at 85%. For more detailed insights, you can check Chalk Farm weather in April.
In September, the weather tends to be warmer than in May, with average temperatures around 15°C (59°F) compared to May's average of 13°C (55°F). September also experiences higher maximum temperatures, reaching up to 28°C (83°F), while May peaks at 25°C (78°F). However, May sees slightly more precipitation, with 62 mm (2.5 in) over 11 days, compared to September's 45 mm (1.8 in) over 10 days. Humidity levels are quite similar, with September at 82% and May at 79%. For more details on the weather during this time, you can check Chalk Farm weather in May.
When comparing the weather in September to that of June, it’s evident that both months exhibit mild temperatures, but with some notable differences. September showcases a broader temperature range, with a minimum of 4°C (39°F) and a maximum of 28°C (83°F), resulting in an average temperature of 15°C (59°F). In contrast, June tends to be warmer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (89°F), leading to an average of 16°C (62°F). Additionally, June experiences higher precipitation levels at 77 mm (3.0 in) over 9 days compared to September's 45 mm (1.8 in) over 10 days, despite slightly lower humidity levels in June at 80% versus 82% in September. For those looking for detailed information about June's climate, Chalk Farm weather in June provides an in-depth look.
The weather in September is noticeably cooler compared to July, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (83°F), while July sees higher temperatures ranging from a minimum of 9°C (49°F) to a maximum of 36°C (96°F). Additionally, September experiences a higher humidity level of 82%, compared to July's 71%, making it feel moister despite having lower temperatures. Precipitation is slightly less in September with 45 mm (1.8 in) over 10 days, while July records a higher total of 64 mm (2.5 in) spread across 11 days. For more detailed weather conditions in July, you can visit Chalk Farm weather in July.
In comparing the weather between September and August, September experiences a notable drop in minimum and average temperatures, with a low of 4°C (39°F) and an average of 15°C (59°F), compared to August's milder 8°C (47°F) minimum and 18°C (64°F) average. Additionally, September’s maximum temperature peaks at 28°C (83°F), which is considerably lower than August's high of 34°C (93°F). Precipitation is also somewhat lower in September, with 45 mm (1.8 in) over 10 days, versus August’s 70 mm (2.7 in) across 12 days, though humidity remains high in September at 82%, slightly above August's 76%. For a more detailed look at August's weather, you can visit Chalk Farm weather in August.
September offers a warm farewell to summer, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (83°F) and relatively low precipitation at 45 mm (1.8 in) over about 10 days. In contrast, October ushers in cooler weather, with temperatures dipping to a minimum of 1°C (34°F) and a max of 22°C (73°F), and an increase in rainfall to 84 mm (3.3 in) over 12 days. The humidity also rises in October to 90%, making it feel noticeably damp compared to September's average of 82%. For a detailed look at October weather specifics, you can check Chalk Farm weather in October.
September tends to be a warmer month, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (83°F) and an average of 15°C (59°F). While it experiences a fair amount of rain, with 45 mm (1.8 in) over about 10 days, the humidity level is a relatively comfortable 82%. In contrast, November brings a notable drop in temperatures, with a minimum of -2°C (29°F), an average of 8°C (47°F), and a maximum of 16°C (62°F). Precipitation increases slightly to 52 mm (2.0 in) over 11 days, and humidity rises to 92%, contributing to a much colder and damp atmosphere. For a more detailed outlook, check Chalk Farm weather in November.
September and December present contrasting weather patterns. In September, temperatures typically range from a minimum of 4°C (39°F) to a maximum of 28°C (83°F), with an average of 15°C (59°F). This month experiences about 45 mm (1.8 in) of precipitation across roughly 10 days, alongside a humidity level of 82%. In stark contrast, December features cooler temperatures, with a minimum of -4°C (24°F), an average of 6°C (44°F), and a maximum of 14°C (58°F). Precipitation increases to 84 mm (3.3 in) over approximately 13 days, accompanied by a higher humidity of 92%. For more specific insights into December weather conditions, check out Chalk Farm weather in December.
As September rolls in, Chalk Farm witnesses a noticeable shift in weather, characterized by milder temperatures and increased humidity compared to the sweltering summer months. While days can still warm up to a pleasant 28°C, the average cools to a comfortable 15°C, making it a reprieve from the heat. Rainfall, though moderate with about 45 mm, can be expected on roughly one-third of the month’s days, contributing to the overall dampness. This blend of warmth and moisture creates a unique atmosphere, distinct from the drier and hotter conditions of summer. For a comprehensive look at Chalk Farm's climate throughout the year, visit Chalk Farm Climate.