Last updated: March 17, 2025
September in Wandsworth, United Kingdom, presents a delightful mix of weather patterns, featuring a maximum temperature of 28°C (83°F) that provides warm days ideal for outdoor activities. The average temperature hovers around a comfortable 15°C (59°F), while the mercury can dip to a cool 4°C (39°F) during the night. Rain is a common theme this month, with precipitation amounting to 45 mm (1.8 in) over approximately 10 days. The humidity level remains quite high at 82%, contributing to the overall cool yet damp atmosphere typical of early autumn in this charming borough.
As September arrives in Wandsworth, the temperatures begin to reflect the transition from summer to autumn. With minimums averaging 4°C (39°F) and a pleasant average of 15°C (59°F), the days are still comfortably warm, peaking at a maximum of 28°C (83°F). This month serves as a gentle reminder of the fading warmth, contrasting sharply with the soaring highs of July and August, which frequently reached into the mid-30s. As the sun gradually dips lower in the sky, September presents a captivating blend of lingering summer vibes and the crispness of autumn, making it an ideal time for outdoor activities before cooler days settle in.
In September, Wandsworth experiences a notable shift in precipitation, with a total of 45 mm (1.8 in) of rain spread over 10 days. This marks a decline from the wetter summer months, hinting at the onset of autumn. As the transition from summer to fall unfolds, September's precipitation is lower than the preceding months of August and July, which recorded 70 mm (2.7 in) and 64 mm (2.5 in) respectively. The reduced rainfall sets the stage for drier conditions, yet the frequency of rainy days remains consistent, maintaining the region's characteristic maritime climate. As the month draws to a close, residents can anticipate the more substantial rains typical of October, which averages 84 mm (3.3 in), signaling the changing seasons and inviting the lush greenery that often follows.
In Wandsworth, United Kingdom, September sees a notable surge in humidity, reaching 82%, which is a slight increase compared to the summer months of July and August, where humidity dipped to the low seventies and mid-seventies respectively. This uptick marks a transition towards the wetter months ahead, as October brings a substantial rise to 90%. The trend throughout the year reveals that while the warmer months tend to enjoy lower humidity levels, a consistent increase in moisture is commonplace as autumn settles in, with January and February showcasing the highest percentages at 91% and 89%. This pattern highlights a cyclical rhythm in Wandsworth's climate, where the comfortable summer air swiftly gives way to the dampness typical of the fall and winter seasons.
As September unfolds in Wandsworth, the UV Index settles at 6, indicating a high exposure category and suggesting a burn time of only 25 minutes for unprotected skin. This marks a slight decline from the intense levels of summer, where July and June peaked at 8. However, September still holds onto a significant intensity, reminding us to remain vigilant under the sun. Following the vibrant warmth of August's 7, the gradual decrease reflects the shift into autumn, but it's essential to keep sunscreen handy during these lingering sunny days. For more details, check out the Wandsworth UV Index to stay informed!
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As summer gently gives way to autumn, September in Wandsworth continues to bask in a generous 300 hours of sunshine, making it one of the sunniest months of the year. This significant drop from the peak summer months—July boasts an impressive 404 hours—highlights the transition towards the cooler season. However, September's sunshine hours remain robust compared to the stark contrasts of winter, where December lags with only 109 hours. With the lingering warmth of summer and the vibrant colors of fall setting in, September presents a delightful opportunity to soak up the last rays of sunshine before the days shorten significantly. This month serves as a reminder that even as the seasons change, Wandsworth retains its charm under a sunlit sky.
As autumn approaches, September in Wandsworth, United Kingdom, reveals a moderate chance of sunshine with approximately 29% likelihood. This figure aligns closely with the sunshine probabilities seen in the preceding months of July and August, but interestingly, it marks a subtle decline from the 49% peak in April. The trend suggests a gradual shift from the brighter days of summer into the more overcast conditions typical of autumn. While not the sunniest month, September offers a pleasant balance, with enough chance of clear skies for outdoor activities, making it a delightful time for those hoping to enjoy the lingering warmth before the colder months set in.
As summer fades into autumn, September in Wandsworth, United Kingdom, witnesses a gentle transition in daylight duration, offering around 12 hours of light. This delightful change follows the sunny peak of 16 hours in June and July, gradually tapering off as the days shorten. While August still enjoys a warm 14 hours of daylight, September marks the beginning of a notable shift, hinting at the cozy, golden hues of autumn that await. The daylight gradually diminishes, leading into the shorter days of October and November, yet September's balance offers a perfect blend of lingering summer warmth and the crispness of fall.
As summer gives way to autumn, September's winds in Wandsworth experience a gentle lull, with an average speed of 3.3 m/s (7 mph). This marks a noticeable dip from the more spirited breezes of spring, where averages soar up to 4.7 m/s (11 mph) in February. Following the peak months of January and October, which both boast winds at 4.4 m/s (10 mph), September's climate offers a calmer respite. Interestingly, the slower winds align with the gradual transition into the falling temperatures of autumn, creating a serene atmosphere perfect for outside strolls. This shift not only invites a change in scenery but also reflects the natural ebb and flow of the seasons in this vibrant London borough.
The weather in Wandsworth 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 Wandsworth and find detailed weather information for every month.
In September, the weather tends to be mild and pleasant, with average temperatures hovering around 15°C (59°F) and highs reaching up to 28°C (83°F). The humidity is relatively high at 82%, and while there is some precipitation, totaling 45 mm (1.8 in), it typically occurs over 10 days. In contrast, January brings much colder conditions, with average temperatures dropping to about 5°C (41°F) and maximums only reaching 14°C (58°F). The minimum temperature can plummet to -5°C (24°F), resulting in a chillier atmosphere. January also experiences slightly more precipitation at 54 mm (2.1 in), and increased humidity at 91%. For a more detailed look at January's weather patterns, check out Wandsworth weather in January.
September and February present quite contrasting weather patterns. In September, temperatures range from a mild 4°C (39°F) at night to a pleasant 28°C (83°F) during the day, with an average of 15°C (59°F). The month sees about 45 mm (1.8 in) of precipitation, spread over approximately 10 days, coupled with a relatively high humidity of 82%. In contrast, February experiences cooler temperatures, with nighttime lows plummeting to -5°C (23°F) and daytime highs reaching only up to 18°C (65°F), averaging at 6°C (43°F). Precipitation during this month is slightly higher at 53 mm (2.1 in), occurring over 11 days, and humidity rises to 89%. For more specific insights into February weather, you can check Wandsworth weather in February.
In comparing the weather of September and March, one can observe a notable contrast in temperature and precipitation patterns. September typically offers milder conditions with average temperatures around 15°C (59°F), whereas March is cooler, with an average of 7°C (46°F). While September can reach highs of 28°C (83°F), March has a maximum of 22°C (71°F). In terms of precipitation, September experiences less rainfall, accumulating about 45 mm (1.8 in) over 10 days, compared to March's 54 mm (2.1 in) across 13 days. Humidity levels are relatively high in both months, with March slightly edging out at 86% compared to September's 82%. For more detailed information on March weather, visit Wandsworth weather in March.
When comparing the weather in September and April, we can observe notable differences in temperature and conditions. In September, temperatures 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). The month experiences about 45 mm (1.8 in) of precipitation over 10 days, alongside a relatively high humidity of 82%. In contrast, April tends to be cooler, with temperatures ranging from -2°C (29°F) to a maximum of 26°C (80°F) and an average of 10°C (49°F). It records slightly less precipitation at 33 mm (1.3 in) over 8 days, with humidity levels slightly higher at 85%. For more detailed insights about April weather specifically, you can refer to Wandsworth weather in April.
September and May exhibit noticeable differences in weather patterns. In September, temperatures 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). While it experiences moderate precipitation of 45 mm (1.8 in) over about 10 days, the humidity is relatively high at 82%. In contrast, May presents cooler conditions, with temperatures fluctuating between a minimum of 1°C (35°F) and a maximum of 25°C (78°F), averaging 13°C (55°F). Although May sees a slightly higher precipitation of 62 mm (2.5 in) over 11 days, the humidity remains lower at 79%. For more details on the specifics of May weather, you can check out Wandsworth weather in May.
In September, the weather tends to be cooler with an average temperature of 15°C (59°F) compared to June's warmer average of 16°C (62°F). While both months experience relatively high humidity, September has a slightly higher average at 82%, compared to June's 80%. Additionally, September sees a wider temperature range, with maximum temperatures reaching up to 28°C (83°F), while June can reach up to 31°C (89°F). Precipitation is more pronounced in June with 77 mm (3.0 in) over 9 days, compared to September’s 45 mm (1.8 in) spread over 10 days. For more detailed insights into June's weather, check out Wandsworth weather in June.
In comparing the weather of September and July, we see a notable shift in temperatures and conditions. July tends to be the warmer month, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 36°C (96°F) and an average of 18°C (65°F). It also experiences higher overall humidity at 71% and slightly more precipitation, totaling 64 mm (2.5 in) over 11 days. In contrast, September has cooler temperatures, with a minimum of 4°C (39°F), an average of 15°C (59°F), and a maximum of 28°C (83°F). While it sees less precipitation at 45 mm (1.8 in) over 10 days, the humidity rises to 82%. For a more in-depth look, you can check Wandsworth weather in July.
In comparing the weather between September and August, September tends to be cooler with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (83°F), while August is warmer, featuring a minimum of 8°C (47°F) and a high of 34°C (93°F). Precipitation is slightly lower in September, measuring 45 mm (1.8 in) over 10 days, compared to August's 70 mm (2.7 in) over 12 days. Additionally, September has a higher humidity level at 82%, compared to August's 76%. For more details on August's climate, check out Wandsworth weather in August.
September and October exhibit a noticeable shift in weather patterns. In September, temperatures range from a minimum of 4°C (39°F) to a warm maximum of 28°C (83°F), with an average of 15°C (59°F). The month receives about 45 mm (1.8 in) of precipitation over 10 days, alongside a humidity level of 82%. Conversely, October sees cooler temperatures with a minimum of 1°C (34°F) and a maximum of 22°C (73°F), averaging around 12°C (54°F). This month experiences increased precipitation at 84 mm (3.3 in) over 12 days, accompanied by higher humidity levels at 90%. For more detailed insights, you can visit Wandsworth weather in October.
In September, the weather tends to be warmer with average temperatures ranging from a cool 4°C (39°F) to a comfortable high of 28°C (83°F), making it ideal for outdoor activities. With a total precipitation of 45 mm over about 10 days, humidity levels hover around 82%, contributing to a pleasant late summer feel. In contrast, November brings a significant drop in temperature, with daily averages around 8°C (47°F) and a maximum of just 16°C (62°F). The month records slightly more precipitation at 52 mm over 11 days, and humidity rises to 92%, creating a distinctly chillier and damp atmosphere. For more detailed weather insights, check Wandsworth weather in November.
September experiences a mild transition from summer to autumn, 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). The month typically sees around 45 mm (1.8 in) of precipitation over approximately 10 days, with a humidity level of 82%. In contrast, December brings much colder weather, with temperatures dropping to a minimum of -4°C (24°F) and peaking at 14°C (58°F), averaging at 6°C (44°F). The precipitation increases to 84 mm (3.3 in) across about 13 days, and humidity rises to 92%. For more details on December weather patterns, you can check Wandsworth weather in December.
As summer bids farewell, September in Wandsworth brings a distinctive shift in weather, marked by a comfortable average temperature lingering around 15°C. The warmth peaks with occasional days reaching a pleasant 28°C, but the month also introduces cooler spells, with temperatures dipping as low as 4°C. Increased humidity at 82% adds a touch of heaviness to the air, and the likelihood of rain becomes more pronounced, with precipitation occurring on 10 days and totaling 45 mm. Unlike the balmy days of summer, September serves as a gentle reminder of the approaching autumn. To learn more about the overall climatic trends, visit Wandsworth Climate.