September Weather in Fulham, United Kingdom

Last updated: March 17, 2025

In September, Fulham experiences a delightful transition into autumn, with temperatures ranging from a maximum of 28°C (83°F) to a minimum of 4°C (39°F). The average temperature hovers around a comfortable 15°C (59°F), making it an ideal time for outdoor activities. While visitors can enjoy pleasant days, they should be prepared for the occasional drizzle, as the month sees 45 mm (1.8 in) of rainfall distributed over 10 days. Additionally, with humidity peaking at 82%, the air carries a freshness that invigorates the senses, inviting all to explore the vibrant streets of Fulham.

September Temperature in Fulham

As September unfolds in Fulham, temperatures begin to transition from the warmth of summer to the crispness of autumn. This month typically boasts a minimum temperature of 4°C (39°F) and an average of 15°C (59°F), with highs reaching up to 28°C (83°F). The gradual cooling trend is evident as the max temperatures dip from August’s peak, yet September still offers ample warmth, allowing for pleasant outdoor activities. With days becoming shorter and a hint of autumn in the air, it’s a delightful time to experience the shifting seasons while enjoying the lingering summer ambiance.

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

The chart illustrates September temperature patterns in Fulham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495562656459534643
Data source: Temperature data for Fulham 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 Fulham

September in Fulham sees a notable shift in precipitation patterns as summer gives way to autumn. With 45 mm (1.8 in) of rain over approximately 10 days, this month is characterized by slightly less rainfall compared to the preceding months. The skies are often overcast, contributing to the overall moisture in the air, yet it's a welcome respite compared to the heavier downpours expected in October. As we transition from August's 70 mm (2.7 in), September serves as a gentle prelude to the wetter months ahead, with a balance of dry and damp days that hints at the changing seasons. This gradual decline in precipitation sets the stage for the rich, vibrant hues of autumn foliage that Fulham is known for.

September Precipitation Trends in Fulham

The chart displays monthly precipitation patterns in Fulham, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545354336277647045845284
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fulham

In September, Fulham experiences a noticeable shift in humidity, with levels rising to 82% after a drier summer. This increase marks a transition as the city moves from the warmer months, where July boasts the lowest humidity at 71%, towards the wetter autumn and winter seasons. The trend reveals a pattern of elevated humidity in the early months of the year, peaking again in the colder months of October through December. As autumn sets in, residents can expect a more humid atmosphere, adding to the characteristic British chill of the approaching winter.

September Average Humidity in Fulham

This chart illustrates the average monthly humidity levels in Fulham, 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%79%81%71%76%82%91%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Fulham

As summer fades into autumn, September in Fulham sees a UV Index of 6, categorizing exposure as high with a burn time of just 25 minutes. This decline from the peak summer months of July and August, which boasted UV indices of 8 and 7 respectively, indicates that while the sun's intensity is subsiding, caution is still necessary. The moderate UV levels typical during early autumn remind us that sunlight can still be potent, encouraging residents to remain vigilant about sun protection. For those planning outdoor activities, it's essential to stay informed; check out the full details at Fulham UV Index.

Maximum UV Index Levels in Fulham for September

The chart shows the monthly maximum UV Index (UVI) for Fulham 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Fulham 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 Fulham

As summer gracefully transitions into autumn, September in Fulham continues to bask in a generous 300 hours of sunshine, marking it as one of the sunniest months of the year. Following a vibrant July and August, which boasted 404 and 368 hours respectively, September retains a pleasantly bright atmosphere, providing ample opportunity for outdoor activities. This month serves as a gentle reminder of the warm days past, with sunlight gradually diminishing as the cooler, cloudier months approach. The trend from the previous months underscores Fulham's striking ability to captivate residents and visitors alike with its charming daylight, making the end of summer a delightful experience before the shorter days of October set in.

Monthly Sunshine Duration in Fulham: September Highlighted

The September sunshine duration represents the total number of hours Fulham 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h148h210h319h398h389h404h368h300h241h144h109h
Data source: Fulham September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Fulham During September

In Fulham, United Kingdom, September offers a 29% chance of sunny weather, making it a transitional month as summer fades into autumn. While this percentage reflects a moderate likelihood of clear skies, it mirrors the trend seen in late summer rather than the promising sunshine typical of earlier months. Compared to August’s 25% and higher probabilities in late spring, such as April’s 49%, September often serves as a reminder that summer’s warmth is slipping away. As the season shifts, residents and visitors can expect both sunny spells and the occasional autumnal drizzle, capturing the quintessential unpredictability of British weather.

Percentage of Sunny Days in September in Fulham

The chart illustrates the percentage of sunny days in Fulham 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 Fulham experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%25%29%49%33%28%38%25%29%25%32%17%
Data source: Fulham September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Fulham in September

As summer gives way to autumn, September in Fulham, United Kingdom, offers a gentle decline in daylight, with approximately 12 hours of sunlit hours. This marks a noticeable shift from the extended brightness of the preceding months, where July and June bask in a maximum of 16 hours of daylight. As the days begin to shorten, the gradual transition reflects an overall trend of increasing darkness, starting from the vibrant 15 hours of daylight in May and gradually tapering down to a mere 8 hours by November. September, with its balanced blend of light, signals the onset of cozy evenings, inviting residents to embrace the changing season amidst the beautiful backdrop of fading summer warmth.

Average Daylight Hours in Fulham for September

The chart illustrates the variation in daylight duration in Fulham throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 23m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Fulham daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Fulham

As summer transitions into autumn, September in Fulham witnesses a gentle breeze, with an average wind speed of 3.3 m/s (7 mph), mirroring the calmness of late summer. This marks a slight dip from the more dynamic winds of the earlier months, as the peak average of 4.7 m/s in February and 4.4 m/s in March gradually eases into a quieter rhythm. Throughout the spring and summer, winds maintained a lively yet moderate pace, but as the days shorten and temperatures cool, September winds invite a tranquil ambiance to the neighborhood. Looking ahead, the average wind speeds tend to rise again in October, hinting at a return to the more energetic gusts that characterize the approaching seasons.

Average September Wind Speed in Fulham

The chart displays monthly wind speed patterns in Fulham, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.74.43.54.23.13.33.83.3 m/s4.43.84.4
Data source: Fulham September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Fulham Compares to Other Months

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

September weather is generally milder, 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). It experiences lower precipitation than January, with about 45 mm (1.8 in) over 10 days and relative humidity at 82%. In contrast, January is significantly colder, with temperatures dipping as low as -5°C (24°F) and peaking at 14°C (58°F), averaging around 5°C (41°F). It also sees slightly more precipitation at 54 mm (2.1 in) over the same number of days, accompanied by higher humidity levels at 91%. For more specific insights, check out Fulham weather in January.

In comparing the weather of September and February, notable differences can be observed. September typically showcases warmer temperatures, with a range from a cool 4°C (39°F) to a pleasant max of 28°C (83°F), while February experiences much cooler conditions, with temperatures dipping as low as -5°C (23°F) and averaging around 6°C (43°F). Humidity levels are high in both months, reaching 82% in September and slightly higher at 89% in February. Additionally, February tends to have a bit more precipitation, averaging 53 mm (2.1 in) over 11 days, compared to September's 45 mm (1.8 in) over 10 days. For more specific insights into February weather, you can visit Fulham weather in February.

Comparing the weather in September and March reveals significant differences in temperature and precipitation. September boasts a wider temperature range, with minimums of 4°C (39°F) and maximums reaching 28°C (83°F), while March is noticeably cooler, with temperatures ranging from a low of -5°C (23°F) to a high of 22°C (71°F). Although September experiences less rainfall at 45 mm (1.8 in) over 10 days, March sees slightly higher precipitation at 54 mm (2.1 in) over 13 days. Humidity levels are also somewhat elevated in March at 86%, compared to 82% in September, contributing to the cooler and damper feel of early spring. For more detailed information, you can check Fulham weather in March.

September and April showcase contrasting 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). The month experiences 45 mm (1.8 in) of precipitation over approximately 10 days, and the humidity level stands at 82%. In contrast, April features cooler temperatures, with highs reaching 26°C (80°F) and lows dropping to -2°C (29°F), averaging around 10°C (49°F). This month has slightly less precipitation at 33 mm (1.3 in) across 8 days, coupled with a marginally higher humidity of 85%. For more detailed information, you can check Fulham weather in April.

In comparing the weather of September and May, we observe that September boasts a warmer temperature range, with minimums of 4°C compared to May's 1°C, while the average temperature reaches 15°C in September versus 13°C in May. Maximum temperatures also favor September at 28°C, whereas May peaks at 25°C. In terms of precipitation, May is slightly wetter with 62 mm over 11 days, compared to September's 45 mm over 10 days. Despite the difference in rainfall, the humidity levels remain relatively close, at 82% for September and 79% for May. For more insights into May weather, visit Fulham weather in May.

In comparing the weather of September and June, September tends to exhibit milder temperatures with a minimum of 4°C (39°F) and a maximum of 28°C (83°F), while June starts warmer with a minimum of 7°C (45°F) and can reach up to 31°C (89°F). The average temperature in September sits at 15°C (59°F), slightly cooler than June's average of 16°C (62°F). However, September experiences less precipitation at 45 mm (1.8 in) over 10 days, compared to June's 77 mm (3.0 in) spread over just 9 days. Humidity levels are quite similar, with September at 82% and June at 80%. For a closer look at June conditions, you can visit Fulham weather in June.

When comparing the weather in September and July, notable differences emerge. September experiences a broader temperature range, with minimums of 4°C (39°F) and maximums reaching 28°C (83°F), while July consistently stays warmer, with minimums of 9°C (49°F) and maximums soaring to 36°C (96°F). Precipitation is slightly higher in July at 64 mm (2.5 in) over 11 days compared to September’s 45 mm (1.8 in) over 10 days. Additionally, September tends to be more humid, with an average of 82%, compared to July's 71%. For a deeper dive into July’s weather specifics, check out Fulham weather in July.

In comparing the weather of September and August, September presents cooler temperatures, with a minimum of 4°C (39°F) and an average of 15°C (59°F), while August maintains a milder range, featuring a minimum of 8°C (47°F) and an average of 18°C (64°F). August also boasts higher maximum temperatures, reaching up to 34°C (93°F), compared to September's peak of 28°C (83°F). Precipitation levels are notably different as well; September experiences 45 mm (1.8 in) over 10 days, while August sees more rainfall, totaling 70 mm (2.7 in) across 12 days. Additionally, September has a higher humidity level at 82%, compared to August's 76%. For more details on August weather, you can visit Fulham weather in August.

In comparing the weather of September and October, it's evident that October is cooler and wetter. September sees a minimum temperature of 4°C (39°F) and an average of 15°C (59°F), while October drops to a minimum of 1°C (34°F) and an average of 12°C (54°F). The maximum temperatures also decrease, with September reaching up to 28°C (83°F) compared to October's peak of 22°C (73°F). Precipitation increases significantly from 45 mm (1.8 in) in September to 84 mm (3.3 in) in October, along with an uptick in the number of rainy days from 10 to 12. Additionally, October experiences higher humidity levels at 90%, compared to 82% in September. For more detailed insights, you can check Fulham weather in October.

September and November present a stark contrast in weather patterns. In September, temperatures range from a pleasant 4°C (39°F) at night to a warm 28°C (83°F) during the day, with an average of 15°C (59°F). The month sees moderate rainfall, totaling 45 mm (1.8 in) over about 10 days, accompanied by relatively high humidity levels at 82%.

Conversely, November brings cooler temperatures, with nighttime lows reaching -2°C (29°F) and daytime highs peaking at 16°C (62°F), resulting in an average of just 8°C (47°F). The precipitation slightly increases to 52 mm (2.0 in) over 11 days, along with a rise in humidity to 92%. This shift signifies the transition into winter, making November a much chillier and wetter month compared to the relatively warm early autumn days of September. For more details, visit Fulham weather in November.

In September, the weather is generally mild, 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 experiences about 45 mm (1.8 in) of precipitation across roughly 10 days, with humidity levels sitting at 82%. In contrast, December brings much cooler temperatures, with a minimum of -4°C (24°F) and a maximum of 14°C (58°F), averaging around 6°C (44°F). Precipitation increases to 84 mm (3.3 in) over approximately 13 days, and humidity rises to 92%. For more detailed information, you can check Fulham weather in December.

Compare Fulham's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Fulham

As September rolls in, Fulham experiences a delightful transition from the warmth of summer, marked by a maximum temperature reaching 28°C and a comfortable average of 15°C. While days can still be pleasantly warm, nights can get quite chilly, dipping down to 4°C. The month sees a modest amount of rain, with about 45 mm falling over 10 days, and humidity remains on the higher side at 82%. This unique blend of warmth and coolness, coupled with occasional rain, sets September apart from the hotter summer months and the crispness of autumn that follows. For a deeper understanding of what to expect throughout the year, explore the complete insights at Fulham Climate.