September Weather in Stratford, United Kingdom

Last updated: March 17, 2025

In September, Stratford, United Kingdom experiences a delightful blend of mild temperatures and occasional rainfall. With a maximum peak reaching 28°C (83°F), the weather can still feel quite summery, while the average temperature settles around a comfortable 15°C (60°F). Nighttime can bring a brisk chill with minimums dipping to 4°C (40°F). Visitors should anticipate some moisture, as 45 mm (1.8 in) of rain falls over approximately 9 days, complemented by a relatively high humidity of 80%. Whether you're exploring the charming streets or enjoying local attractions, September offers an invigorating atmosphere perfect for outdoor activities, albeit with a chance of occasional showers.

September Temperature in Stratford

In September, Stratford, United Kingdom, experiences a gentle transition into autumn, with temperatures showcasing a delightful range. The minimum temperature settles at a mild 4°C (40°F), while the average nudges up to a comfortable 15°C (60°F), creating an inviting atmosphere for outdoor activities. As summer's warmth lingers, maximum temperatures can still reach a pleasant 28°C (83°F), allowing residents and visitors to enjoy the tail end of warmer days. This period marks a shift from the peak summer heat, seen in the prior months, to more moderate conditions, making September a wonderful time to explore the charming streets and scenic parks of Stratford.

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

The chart illustrates September temperature patterns in Stratford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414346495562656459544643
Data source: Temperature data for Stratford 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 Stratford

September in Stratford, United Kingdom, brings a gentle shift in precipitation patterns, with an average of 45 mm (1.8 in) of rain over 9 days. This marks a noticeable reduction following the wetter summer months, where rainfall in August peaked at 72 mm (2.8 in) across 12 days. Overall, September's rainfall is more subdued compared to the preceding months, reflecting the transition from summer's lushness to the drier autumn bracing for the upcoming increase in precipitation through October, which averages 81 mm (3.2 in). This trend underscores the region's typical climatic rhythm, where warmer periods give way to cooler, wetter conditions.

September Precipitation Trends in Stratford

The chart displays monthly precipitation patterns in Stratford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545253326377647245814884
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Stratford

In Stratford, United Kingdom, September marks a subtle shift in humidity as summer draws to a close. With an average humidity of 80%, the month experiences a slight uptick from the drier days of August, which recorded 73%. This transition reflects a pattern where humidity levels rise again in the fall, setting the stage for the drizzling months ahead. As temperatures begin to cool, September's humidity serves as a reminder of the region's climatic characteristics, anticipating the wetter atmosphere that prevails in the later months of the year, particularly as October sees levels soar back to 89%. Overall, September is a blend of lingering summer warmth tempered by the approaching autumn, encapsulating the shifting dynamics of Stratford's weather.

September Average Humidity in Stratford

This chart illustrates the average monthly humidity levels in Stratford, 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 Stratford

As September rolls into Stratford, UK, the UV Index stands at 6, placing it in the high exposure category with a burn time of just 25 minutes. This marks a slight decline from the peak of 8 observed in both July and June, yet the risks associated with UV exposure remain significant. The September Index reflects a transition from the intense summer sun towards more moderate levels, reminiscent of the 7 noted in August. As we prepare for the shorter days and cooler weather of autumn, it's important to stay vigilant about sun protection, especially during midday when UV rays can be particularly potent. To stay informed, check out the detailed Stratford UV Index for up-to-date information.

Maximum UV Index Levels in Stratford for September

The chart shows the monthly maximum UV Index (UVI) for Stratford 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: Stratford 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 Stratford

As summer fades into autumn, September in Stratford, United Kingdom, offers a delightful transition with 300 hours of sunshine. This is a notable dip from the sun-drenched heights of July and August, which boast over 400 hours each, yet it still shines brighter than the cold, grey months that follow. The steady climb in sunshine hours from January's 95 to the peak of May's 398 reflects the gradual awakening of nature, leading to vibrant summer days. While the brisk fall air begins to set in, September retains a generous amount of sunshine, inviting leisurely strolls and picturesque moments before the shorter days of October bring a more muted palette.

Monthly Sunshine Duration in Stratford: September Highlighted

The September sunshine duration represents the total number of hours Stratford 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.
JanFebMarAprMayJunJulAugSepOctNovDec95h146h211h319h398h393h405h372h300h240h142h106h
Data source: Stratford September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Stratford During September

September in Stratford, United Kingdom, offers a moderate 29% chance of sunny weather, aligning closely with the trends seen earlier in the season. As summer transitions into autumn, the likelihood of clear skies fades from a peak in April (49%) and remains stagnant compared to July (39%) and August (25%). This suggests that while September may still enjoy some sunny days, the warmth of summer is giving way to the crispness of fall. With a consistent chance of sunshine, those visiting Stratford can still hope for bright spells, making it a delightful time to explore the city's rich history and scenic beauty before the cloudier months arrive.

Percentage of Sunny Days in September in Stratford

The chart illustrates the percentage of sunny days in Stratford 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 Stratford experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%25%29%49%34%29%39%26%29%25%32%17%
Data source: Stratford September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Stratford in September

As summer gives way to autumn in Stratford, September sees a gentle decline in daylight, with approximately 12 hours of sunlight gracing the skies. This marks a gradual transition from the long, sun-drenched days of June and July, which boast a peak of 16 hours, toward the shorter days of October. Interestingly, September retains a sense of brightness, boasting more daylight than in the depths of winter months like November and December, when the sun graces the horizon for just 8 hours or fewer. The shifting daylight duration throughout the year reflects the beautiful rhythm of the seasons, inviting residents to embrace the changing tapestry of light as nature prepares for the cooler months ahead.

Average Daylight Hours in Stratford for September

The chart illustrates the variation in daylight duration in Stratford 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 33m16h 4m14h 30m12h 35m10h 36m8h 49m7h 53m
Data source: Stratford daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Stratford

As September arrives in Stratford, the briskness of summer gives way to a refreshing change, evident in the average wind speed of 3.2 m/s (7 mph). This slight dip from August's winds reflects a seasonal transition, signaling a retreat from the warmer months. Comparatively, September's winds are notably milder than the preceding months, showcasing a consistent trend of decreasing wind speeds throughout late summer before a gentle upturn in October. The anticipation of autumn paints the landscape, inviting a softer breeze that whispers through the trees, heralding the approaching seasonal shifts.

Average September Wind Speed in Stratford

The chart displays monthly wind speed patterns in Stratford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.64.43.44.23.03.33.83.2 m/s4.33.74.3
Data source: Stratford September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Stratford Compares to Other Months

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

September and January present contrasting weather patterns. In September, temperatures range from a minimum of 4°C (40°F) to a maximum of 28°C (83°F), making it a much warmer month with an average of 15°C (60°F). The humidity is relatively high at 80%, and there is moderate rainfall of 45 mm (1.8 in) over about 9 days. In stark contrast, January experiences colder temperatures, with a minimum of -5°C (24°F) and a maximum of 14°C (58°F), averaging just 5°C (41°F). The precipitation increases slightly to 54 mm (2.1 in) over the same number of rainy days, and humidity rises to 91%. For more insights on January weather, you can visit Stratford weather in January.

September and February present quite contrasting weather conditions. In September, temperatures typically range from a mild 4°C (40°F) at night to a warm 28°C (83°F) during the day, with an average of 15°C (60°F). The month sees about 45 mm (1.8 in) of precipitation over approximately 9 days and boasts a relatively comfortable humidity level of 80%. In contrast, February's climate is significantly colder, with temperatures dipping as low as -7°C (21°F) and averaging around 6°C (43°F), peaking at 18°C (65°F). February experiences slightly more rainfall, totaling 52 mm (2.0 in) over 11 days, accompanied by higher humidity at 89%. For more insights on February weather, you can refer to Stratford weather in February.

September and March present contrasting weather conditions. In September, temperatures range from a pleasant 4°C (40°F) at night to a warm maximum of 28°C (83°F) during the day, with an average of 15°C (60°F). The month experiences approximately 45 mm (1.8 in) of rainfall spread over 9 days and has a humidity level of around 80%. Conversely, March is cooler, with temperatures dipping as low as -5°C (23°F) and peaking at 22°C (72°F), leading to a chilly average of 8°C (46°F). This month sees slightly higher precipitation at 52 mm (2.1 in), but it falls over more days—13 in total. Humidity in March is also higher at 86%. For more details, you can visit Stratford weather in March.

When comparing the weather in September and April, significant differences emerge. September tends to be warmer, with average temperatures ranging from a chilly 15°C (60°F) to a high of 28°C (83°F), contrasting with April's milder conditions, which see temperatures from a low of -2°C (29°F) to a maximum of 26°C (80°F). Precipitation levels are slightly higher in September, accumulating around 45 mm (1.8 in) over about 9 days, while April experiences less rainfall at 32 mm (1.3 in) across 7 days. Humidity levels are similar, standing at 80% in September and 85% in April, indicating a generally damp atmosphere in both months. For more details on the weather specific to April, you can check Stratford weather in April.

In September, temperatures range from a minimum of 4°C (40°F) to a maximum of 28°C (83°F), with an average of 15°C (60°F), making it generally warmer than May. The month experiences around 45 mm (1.8 in) of precipitation over 9 days, accompanied by a humidity level of 80%. In contrast, May starts with cooler temperatures, with a minimum of 1°C (34°F), an average of 13°C (55°F), and a maximum of 25°C (78°F). It also sees slightly more rainfall, with 63 mm (2.5 in) across 10 days, and a humidity level of 82%. For more detailed information, you can check Stratford weather in May.

In comparison to June, September experiences a slightly broader temperature range, with minimums dropping to 4°C (40°F) and maximums reaching up to 28°C (83°F), averaging around 15°C (60°F). In June, the minimum temperature is higher at 7°C (45°F), with maximums peaking at 32°C (89°F) and an average of 17°C (62°F). Precipitation in September is less intense, with 45 mm (1.8 in) over 9 days, while June sees increased rainfall at 77 mm (3.0 in) over just 8 days. Humidity levels remain similar in both months, hovering around 80-81%. For more details about June weather, you can check Stratford weather in June.

When comparing the weather in July and September, July tends to be significantly warmer, with average temperatures reaching 18°C (65°F) and a maximum of 36°C (97°F). In contrast, September presents cooler conditions, with average temperatures around 15°C (60°F) and a maximum of 28°C (83°F). July experiences slightly more precipitation, measuring 64 mm (2.5 in) over 11 days, while September sees 45 mm (1.8 in) across 9 days. Additionally, humidity levels are comparable, with September slightly higher at 80% compared to July's 76%. For more detailed insights into July's climate, you can check Stratford weather in July.

September's weather is notably cooler than that of August, with a minimum temperature of 4°C (40°F) compared to August's minimum of 8°C (47°F). The average temperature in September reaches 15°C (60°F), while August enjoys a warmer average of 18°C (64°F). Additionally, September sees a maximum of 28°C (83°F), which is significantly lower than August's peak of 34°C (94°F). Precipitation also varies, with September receiving 45 mm (1.8 in) over 9 days, in contrast to August's 72 mm (2.8 in) across 12 days. Humidity levels are higher in September at 80%, compared to August's 73%. For more detailed information, you can visit Stratford weather in August.

September and October present a notable shift in weather patterns. In September, temperatures range from a minimum of 4°C (40°F) to a maximum of 28°C (83°F), with an average of 15°C (60°F). This month experiences 45 mm (1.8 in) of precipitation over 9 days, alongside a humidity level of 80%. Conversely, October brings cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 23°C (73°F), averaging at 12°C (54°F). This month sees increased rainfall, accumulating to 81 mm (3.2 in) across 12 days, coupled with a higher humidity of 89%. For a deeper look into October's weather specifics, you can visit Stratford weather in October.

September and November showcase a notable shift in weather conditions. In September, temperatures tend to be milder, with a minimum of 4°C (40°F) and an average of 15°C (60°F), peaking at a maximum of 28°C (83°F). This month experiences 45 mm (1.8 in) of precipitation over 9 days, accompanied by a relatively lower humidity of 80%. In contrast, November brings colder temperatures, with a minimum of -2°C (28°F) and an average of 8°C (47°F), reaching a maximum of 17°C (62°F). Precipitation slightly increases to 48 mm (1.9 in) over 10 days, and humidity rises to 92%. For more detailed information on November weather patterns, you can visit Stratford weather in November.

September and December showcase significantly different weather patterns. In September, temperatures range from a mild 4°C (40°F) at night to a warm 28°C (83°F) during the day, with an average of 15°C (60°F). The month experiences about 45 mm (1.8 in) of precipitation spread over 9 days, and humidity levels hover around 80%. In contrast, December sees much colder conditions, with temperatures dropping to a minimum of -4°C (25°F) and a maximum of 14°C (58°F), averaging just 6°C (44°F). Precipitation increases to 84 mm (3.3 in) over 14 days, accompanied by higher humidity at 92%. For more detailed insights, check out Stratford weather in December.

Compare Stratford's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Stratford

As summer gradually recedes, September in Stratford brings a noticeable shift in weather, presenting a blend of mild days and crisp evenings. The maximum temperatures reach a pleasant 28°C, while the average settles around 15°C, offering a comfortable transition into autumn. However, the cooler nights dipping to 4°C remind residents and visitors alike that the warmer days are numbered. With an average precipitation of 45 mm over about 9 days, September showcases a distinct increase in rainfall, contributing to the overall humidity of 80%. This combination creates a refreshing atmosphere that highlights the charm of Stratford as it prepares for the cooler months ahead. For more detailed insights, visit Stratford Climate.