September Weather in Kennington, United Kingdom

Last updated: March 17, 2025

September in Kennington, United Kingdom offers a delightful mix of warm days and cooler nights, with maximum temperatures reaching a pleasant 26°C (80°F) and an average of 16°C (60°F). As autumn begins to unfold, residents can expect a minimum temperature dropping to 5°C (41°F). This month is characterized by a moderate precipitation amount of 49 mm (1.9 in), spread across 10 days, making for a rather humid atmosphere at 80%. Whether you’re enjoying the early autumn sunshine or preparing for the occasional rain shower, September in Kennington is a beautiful transition into the fall season.

September Temperature in Kennington

September in Kennington, United Kingdom, ushers in a delightful transition as summer wanes and autumn approaches. With minimum temperatures hovering around 5°C (41°F) and averages climbing to 16°C (60°F), the month offers a comfortable climate for outdoor activities. The maximum temperatures can reach a pleasant 26°C (80°F), providing a final taste of warmth before the chill of fall sets in. This shift in weather not only marks a change in scenery—with leaves beginning to turn—but also encourages locals and visitors alike to embrace the outdoors while enjoying the lingering sunshine. As September unfolds, Kennington's temperatures reflect a harmonious balance, perfect for savoring the season's transition.

September Weather in Kennington: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kennington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414346495561656460554844
Data source: Temperature data for Kennington generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Kennington

September in Kennington, United Kingdom, typically experiences a moderate precipitation level, with an average of 49 mm (1.9 in) of rainfall spread over 10 days. This marks a slight decrease from the wetter conditions of August, which sees 79 mm and 12 rainy days. As summer transitions to autumn, September often brings a mix of crisp mornings and intermittent showers, contributing to a total monthly rainfall below the yearly average. The pattern suggests a hint of dryness compared to the following month, October, which is known for its heavier downpours, averaging 86 mm across 14 days. Overall, September serves as a gentle reminder of the changing seasons, balancing refreshing rains with clearer sky periods.

September Precipitation Trends in Kennington

The chart displays monthly precipitation patterns in Kennington, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec566052306664557949865895
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kennington

In September, Kennington experiences a noticeable shift in humidity, with levels averaging around 80%. This marks a slight increase from the drier months of July and August, which recorded 76% and 73% respectively. As autumn begins to set in, the air feels more substantial, hinting at the seasonal transition towards higher moisture levels. Notably, this month's humidity remains lower than the winter months, where readings soar to 89% in October and a peak of 92% in both November and December. Such fluctuations illustrate the rhythm of Kennington’s climate, where the vibrant warmth of summer gracefully gives way to the cooler, more humid embrace of autumn.

September Average Humidity in Kennington

This chart illustrates the average monthly humidity levels in Kennington, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kennington

As September unfolds in Kennington, United Kingdom, residents and visitors experience a noticeable shift in the UV Index, which falls to 5, placing it in the moderate exposure category. This is a decline from the peak summer months of July and August, where the UV levels soared to 8. With a burn time of 30 minutes, it's important to balance outdoor activities with skin protection, as the sun's intensity remains significant during this transitional month. As the calendar shifts towards autumn, this moderate UV Index serves as a reminder of the changing seasons and the importance of sun safety. For detailed insights and daily updates, visit Kennington UV Index.

Maximum UV Index Levels in Kennington for September

The chart shows the monthly maximum UV Index (UVI) for Kennington in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Kennington September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Kennington

As summer fades into autumn, September in Kennington offers a delightful blend of sun and transition. With 324 hours of sunshine, the month shines brightly, albeit with a noticeable dip from the vibrant summer peak of 422 hours in July. The trend showcases a gradual tapering, with September still holding onto the warmth of late summer while hinting at the cozy embrace of fall. This month serves as a charming interlude, bridging the long, sun-filled days of summer and the shorter, cooler days of October, which sees a further decline to 250 hours. As the landscape shifts, September offers a radiant final chapter before the gray tones of winter set in.

Monthly Sunshine Duration in Kennington: September Highlighted

The September sunshine duration represents the total number of hours Kennington experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec97h156h232h348h414h416h422h396h324h250h162h116h
Data source: Kennington September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kennington During September

In Kennington, United Kingdom, the likelihood of sunny weather in September stands at a moderate 34%, which aligns with the trend observed during the summer months. After experiencing the higher peaks of sun in April at 50% and a decline through the summer, September holds steady with the same chance of sunshine as August, reflecting the transition into autumn. This consistency in sunny probabilities, compared to the more variable earlier months, suggests that while the summer warmth might be lingering, the onset of autumn begins to settle in. As the year progresses, the chance of sunny days dips towards the cooler fall months, with October and November seeing a further decline. Thus, September offers a balanced window for enjoying those last glimpses of summer sunlight before the chillier days ahead.

Percentage of Sunny Days in September in Kennington

The chart illustrates the percentage of sunny days in Kennington throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Kennington experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%26%35%50%36%30%40%34%34%27%30%19%
Data source: Kennington September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kennington in September

As summer draws to a close in September, daylight in Kennington, United Kingdom begins to recede, offering an inviting balance of 12 hours of light. This transition marks a significant shift from the glorious 16 hours enjoyed in June and July, hinting at the crisp autumn days ahead. Following the sunniest months, September still benefits from a generous amount of daylight, allowing residents to savor lingering moments outdoors before shorter days set in. The gradual decline in daylight reflects the changing seasons, with October’s 10 hours poised to usher in a more subdued ambiance, while winter's longer nights loom on the horizon. Each month tells a story of the seasonal dance, inviting an appreciation for the vibrant energy that September brings.

Average Daylight Hours in Kennington for September

The chart illustrates the variation in daylight duration in Kennington throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 26m9h 59m11h 55m13h 53m15h 35m16h 29m16h14h 28m12h 34m10h 37m8h 52m7h 56m
Data source: Kennington daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Kennington

As summer gracefully transitions into autumn, September in Kennington brings an average wind speed of 4.0 m/s (9 mph), marking a slight dip from the bustling breezes of earlier months. This gentle shift in wind patterns reflects a broader trend, with the warmest months, particularly June and July, experiencing notably higher winds, while September finds itself nestled among the calmer months of late summer. The wind picks up again in October, hinting at the approaching chill of winter, but for now, September stands as a serene, muted prelude to the vibrant changes that autumn will soon unveil.

Average September Wind Speed in Kennington

The chart displays monthly wind speed patterns in Kennington, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.95.65.04.44.83.54.14.74.0 m/s5.34.45.1
Data source: Kennington September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Kennington Compares to Other Months

The weather in Kennington 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 Kennington and find detailed weather information for every month.

In comparing the weather of September and January, one can observe significant differences in temperature and conditions. September boasts milder temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 26°C (80°F), with an average of 16°C (60°F). This month experiences a moderate amount of rainfall, totaling 49 mm (1.9 in) over 10 days, alongside a relative humidity of 80%. In contrast, January presents a much cooler landscape, with temperatures dropping to a minimum of -3°C (27°F) and an average of just 5°C (42°F), peaking at 14°C (57°F). The precipitation is slightly higher in January at 56 mm (2.2 in) over 11 days, accompanied by elevated humidity levels at 91%. For more detailed insights, you can find information on Kennington weather in January.

September and February present starkly contrasting weather conditions. In September, temperatures range from a minimum of 5°C (41°F) to a pleasant average of 16°C (60°F), peaking at 26°C (80°F). The month experiences about 49 mm (1.9 in) of precipitation over approximately 10 days, with humidity hovering around 80%. Conversely, February's climate is much colder, with temperatures dipping to a minimum of -5°C (23°F) and averaging just 6°C (44°F), reaching a maximum of 16°C (60°F). This month sees increased precipitation of 60 mm (2.4 in) spread across 13 days, accompanied by higher humidity at 89%. For more detailed insights on February weather, visit Kennington weather in February.

September and March present contrasting weather patterns that mark the transition from summer to autumn and late winter to spring, respectively. In September, temperatures range from a minimum of 5°C (41°F) to a maximum of 26°C (80°F), with an average of 16°C (60°F). The month experiences about 49 mm (1.9 in) of precipitation over roughly 10 days and maintains a humidity level of 80%. In contrast, March brings cooler weather, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 20°C (68°F), averaging 8°C (46°F). It sees slightly more precipitation—52 mm (2.0 in)—distributed over approximately 12 days, along with a higher humidity of 86%. To explore more about March weather specifics, you can visit Kennington weather in March.

September weather features a wider temperature range, with minimums of 5°C (41°F) and maximums reaching up to 26°C (80°F), resulting in an average of 16°C (60°F). In contrast, April experiences cooler temperatures, starting at a minimum of 0°C (32°F) and peaking at 22°C (73°F), with an average of 10°C (49°F). While September sees more rain, with 49 mm (1.9 in) over 10 days, April is slightly drier with 30 mm (1.2 in) over 7 days. Humidity levels remain comparable, slightly higher in April at 85% compared to 80% in September. For a closer look at April weather patterns, visit Kennington weather in April.

In comparing the weather between September and May, we observe that September tends to be warmer, with average temperatures reaching 16°C (60°F) and a maximum of 26°C (80°F), compared to May's average of 13°C (55°F) and maximum of 24°C (76°F). Precipitation in September is slightly lower at 49 mm (1.9 in) over approximately 10 days, while May sees a bit more rainfall at 66 mm (2.6 in) over 11 days. Humidity levels are relatively similar, with September at 80% and May at 82%. For a closer look at May's weather specifics, visit Kennington weather in May.

In comparing the weather patterns of September and June, both months exhibit mild average temperatures, but with some notable differences. September sees a minimum temperature of 5°C (41°F) and can reach a maximum of 26°C (80°F), averaging around 16°C (60°F). In contrast, June starts with a slightly higher minimum of 8°C (46°F) and can peak at 30°C (86°F), while also averaging 16°C (62°F). Both months experience similar levels of precipitation, with September receiving 49 mm (1.9 in) over 10 days and June slightly wetter at 64 mm (2.5 in) across 9 days; however, humidity levels remain relatively consistent around 80-81%. For a more detailed look at June weather, check out Kennington weather in June.

In comparing the weather between September and July, September tends to be cooler, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 26°C (80°F), while July experiences much warmer conditions, with temperatures starting at 11°C (52°F) and soaring up to 35°C (95°F). Although September's average temperature is slightly milder at 16°C (60°F), it has a higher humidity level of 80%, compared to July's 76%. Rainfall is also a factor, with September receiving around 49 mm (1.9 in) over 10 days, slightly less than July's 55 mm (2.2 in) across 12 days. For more details on July weather in Kennington, you can check Kennington weather in July.

In comparing the weather between September and August, we see a notable shift as summer transitions into autumn. September experiences cooler temperatures, with minimums around 5°C (41°F) and a maximum of 26°C (80°F), compared to August's warmer range of 10°C (50°F) to 33°C (91°F). Precipitation levels in September, at 49 mm (1.9 in) over 10 days, are slightly lower than August's 79 mm (3.1 in) over 12 days, suggesting a more stable yet damp month for September. Additionally, humidity rises in September to 80%, compared to 73% in August, contributing to a more muggy feel as the month progresses. For more details on the warm summer conditions, you can check Kennington weather in August.

As September transitions into October, the weather begins to cool noticeably. September boasts milder temperatures, with an average of 16°C (60°F) and a maximum of 26°C (80°F), while October sees a drop to an average of 13°C (55°F) and a maximum of 22°C (73°F). Precipitation also increases, with October receiving 86 mm (3.4 in) over 14 days compared to September's 49 mm (1.9 in) over 10 days. Additionally, humidity levels rise from 80% in September to 89% in October, contributing to a generally more damp and chilly atmosphere. For more detailed information on the weather in October, visit Kennington weather in October.

September and November exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 5°C (41°F) to a maximum of 26°C (80°F), with an average of 16°C (60°F), making it a generally warmer month. The precipitation is relatively lower at 49 mm (1.9 in) over about 10 days, and humidity levels sit at 80%. In contrast, November sees a drop in temperatures, with a minimum of 0°C (33°F) and a maximum of 17°C (63°F), resulting in an average of only 9°C (48°F). Precipitation increases slightly to 58 mm (2.3 in) over 12 days, and humidity rises to 92%, contributing to a more overcast and damp atmosphere. For more detailed insights, you can visit Kennington weather in November.

In September, the weather tends to be milder with average temperatures around 16°C (60°F), peaking at a comfortable 26°C (80°F). The month experiences about 49 mm (1.9 in) of precipitation over approximately 10 days, accompanied by a relatively high humidity level of 80%. In contrast, December brings a significant drop in temperatures, with an average of only 7°C (45°F), maximums reaching 14°C (58°F), and even nights dipping to a chilly -1°C (30°F). This month is wetter as well, with 95 mm (3.7 in) of precipitation spread across 14 days and increased humidity at 92%. For a more detailed look at December weather, visit Kennington weather in December.

Compare Kennington's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Kennington

As September rolls in, Kennington experiences a delightful transition from the warmth of summer to the crispness of autumn. With average temperatures hovering around a mild 16°C, this month offers a refreshing break from the heat, making it ideal for outdoor activities. Although precipitation is more frequent, contributing to the month’s 10 wet days, the lush greenery and vibrant fall hues are transformative. The elevated humidity levels also enhance the overall ambience, creating a cozy atmosphere perfect for enjoying the changing season. For a deeper dive into Kennington's climate patterns, check out Kennington Climate.