September Weather in Rye, United Kingdom

Last updated: March 17, 2025

In September, the charming town of Rye, United Kingdom, experiences a delightful mix of weather conditions. With maximum temperatures reaching a pleasant 28°C (82°F) and an average of 16°C (61°F), the month offers a comfortable escape from summer's heat. Early mornings can be brisk, dipping to a minimum of 3°C (38°F). Though rainfall is present, with a total precipitation of 47 mm (1.9 in) over 8 days, the lush scenery and 80% humidity contribute to a vibrant, inviting atmosphere. This combination of warm days and cool nights makes September a beautiful time to explore the historic streets and picturesque landscapes of Rye.

September Temperature in Rye

In September, Rye, United Kingdom, begins to transition into the cooler months, showcasing a notable shift in temperatures. With minimums hovering around 3°C (38°F), the crispness in the air becomes more apparent, while average temperatures reach a pleasant 16°C (61°F). Days can still be warm, peaking at a comfortable 28°C (82°F), reminiscent of summer's end. This month embodies a sweet spot, blending the lingering warmth of late summer with the refreshing chill that signals autumn's approach. It's a time when residents might enjoy warm afternoons paired with cooler evenings, making it ideal for outdoor activities against the backdrop of changing foliage.

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

The chart illustrates September temperature patterns in Rye, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424446495561656460554845
Data source: Temperature data for Rye 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 Rye

September in Rye, United Kingdom, marks a transitional phase as summer wanes and autumn approaches. This month sees a total precipitation of 47 mm (1.9 in), accompanied by around 8 wet days, suggesting a gentle shift away from the heavier summer rains. Compared to August's 62 mm (2.4 in), September experiences a noticeable decrease in rainfall, indicating a more stable climate as the days shorten. This trend continues into October, when precipitation rises significantly to 84 mm (3.3 in) over 14 days. Overall, September serves as a bridge between the lushness of late summer and the wetter, cooler months ahead, offering a glimpse of the changing seasons.

September Precipitation Trends in Rye

The chart displays monthly precipitation patterns in Rye, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545752326458496248846599
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rye

In September, Rye, United Kingdom, experiences a noticeable shift in humidity, with levels around 80%. This marks a slight increase from the drier months of July and August, which recorded humidity lows of 76% and 73%, respectively. The transition into autumn signals a rise as the summer warmth begins to wane, leading to a measured uptick in moisture. This trend continues into the fall, with October's humidity climbing back to 89%, which mirrors the higher levels seen earlier in the year. Overall, September serves as a pivotal month in Rye, bridging the gap between summer's drier air and the fuller, wetter conditions of autumn.

September Average Humidity in Rye

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

As summer fades into autumn, September in Rye, United Kingdom, marks a transition in UV exposure, with the UV Index dropping to 5, indicative of a moderate exposure category. This means you can enjoy about 30 minutes of sun before needing to seek shade or apply sunscreen. After the sun's peak in July and August, where the Index reached 8 (very high), the milder September days offer a comfortable balance for outdoor activities. It’s a reminder to embrace the last rays of summer while staying mindful of UV safety. For more information on the UV Index throughout the year, check out Rye UV Index.

Maximum UV Index Levels in Rye for September

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

As summer transitions into autumn, September in Rye, United Kingdom, continues to bask in a generous 324 hours of sunshine. While this marks a significant decrease from the sun-soaked heights of July and August, which boast over 400 hours, September still enjoys a vibrant golden glow reminiscent of the lingering warmth of summer. This month serves as a bridge, gracefully ushering in the cooler October days while offering a delightful array of sunlit moments perfect for exploring the charming streets and coastal cliffs of Rye. Overall, the sunshine trend shows a steady climb from the winter’s low of 97 hours in January, peaking in the summer months before gradually tapering off—yet September's rays remind us that the warm days of summer are not entirely behind us.

Monthly Sunshine Duration in Rye: September Highlighted

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

Chance of Sun in Rye During September

In Rye, United Kingdom, September brings with it a 36% chance of sunny weather, aligning closely with the previous month of August. This consistency hints at a mild transition from summer to autumn, where the warmth of summer lingers just a bit longer. As the fall months approach, the likelihood of sunny days tends to dip, as seen in the following months of October and November. However, September stands out as a pleasantly balanced time, offering residents and visitors alike a blend of late summer sunshine and the crisp hints of autumn in the air. Consider taking advantage of these sunny opportunities before the seasonal shift changes the weather landscape dramatically.

Percentage of Sunny Days in September in Rye

The chart illustrates the percentage of sunny days in Rye 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 Rye experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%26%38%53%37%31%40%36%36%29%32%19%
Data source: Rye September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rye in September

As September rolls in Rye, United Kingdom, the days begin to shorten, offering around 12 hours of daylight—a gradual decline from the summer's peak in June when the sun graced the town for 16 hours. This month serves as a gentle transition, as the vibrant warmth of summer gives way to the crispness of autumn. August still holds onto 14 hours of daylight, but by now, there's a noticeable shift, heralding the approaching darkness of October with only 10 hours of light. This rhythmic ebb and flow of daylight throughout the year reflects not only the changing seasons but also the nuanced beauty of Rye as it prepares for the cooler months ahead.

Average Daylight Hours in Rye for September

The chart illustrates the variation in daylight duration in Rye throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 27m10h11h 55m13h 52m15h 34m16h 27m15h 59m14h 27m12h 34m10h 38m8h 53m7h 58m
Data source: Rye daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Rye

As September unfolds in Rye, United Kingdom, the average wind speed drops to 4.0 m/s (9 mph), marking a noticeable decline from the busier summer months. This gentle breeze, while subdued compared to the gusts of early spring and late autumn, provides a calm transition into fall. Throughout the year, wind speeds in Rye exhibit a subtle ebb and flow, with the peak in February at 5.6 m/s (12 mph) and a low in June at 3.5 m/s (8 mph). As September gives way to October, we anticipate a slight uptick, with winds picking up to 5.3 m/s (12 mph), hinting at the invigorating energy of autumn. Overall, September’s winds encourage a peaceful ambiance, perfect for those leisurely strolls along the charming coast.

Average September Wind Speed in Rye

The chart displays monthly wind speed patterns in Rye, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.85.65.14.35.03.54.14.64.0 m/s5.34.25.2
Data source: Rye September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Rye Compares to Other Months

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

September and January exhibit stark contrasts in weather patterns. September features a milder climate with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 28°C (82°F), and an average of 16°C (61°F). It experiences a relatively moderate level of precipitation at 47 mm (1.9 in) over 8 days, combined with a humidity level of 80%. In contrast, January brings much colder temperatures, with a minimum of -4°C (25°F) and a maximum of 14°C (57°F), averaging just 5°C (42°F). This month sees slightly higher precipitation at 53 mm (2.1 in) over 10 days and increased humidity at 91%. For a more detailed look at January weather, you can visit Rye weather in January.

September and February present contrasting weather conditions. In September, temperatures range from a mild 3°C (38°F) at night to a comfortable maximum of 28°C (82°F) during the day, with an average of 16°C (61°F). The month experiences moderate rainfall, with 47 mm (1.9 in) over approximately 8 days, while humidity sits at around 80%. In contrast, February is notably colder, with minimum temperatures dropping to -7°C (19°F) and a maximum of 16°C (61°F), resulting in an average of only 6°C (44°F). This month sees slightly more precipitation at 57 mm (2.2 in) over 11 days, and humidity rises to 89%. For more specific details about the weather in February, check out Rye weather in February.

September offers a more temperate climate compared to March, with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 28°C (82°F), allowing for warmer days and comfortable evenings. In contrast, March experiences colder overall temperatures, with a minimum of -5°C (23°F) and an average high of only 20°C (68°F). Both months see a similar amount of precipitation, with September receiving 47 mm (1.9 in) over 8 days and March slightly more at 51 mm (2.0 in) over 12 days. Humidity levels are also higher in March at 86%, compared to September's 80%. For more details on March weather, you can visit Rye weather in March.

September and April present distinct differences in weather patterns, with September typically offering milder temperatures. In September, temperatures range from a minimum of 3°C (38°F) to a maximum of 28°C (82°F), accompanied by an average temperature of 16°C (61°F) and relatively high humidity at 80%. Conversely, April starts colder, with temperatures dipping as low as -1°C (30°F) and averaging around 10°C (50°F), peaking at 23°C (73°F). Additionally, April tends to see slightly less precipitation, with 32 mm (1.3 in) compared to September’s 47 mm (1.9 in), despite both months experiencing rain on about 8 days. For more detailed insights into April weather, you can refer to Rye weather in April.

When comparing the weather in September and May, September generally experiences warmer temperatures, with averages ranging from a minimum of 3°C (38°F) to a maximum of 28°C (82°F), compared to May's lower range of 1°C (34°F) to a maximum of 25°C (77°F). However, May tends to be wetter, with an average precipitation of 64 mm (2.5 in) over about 11 days, while September has 47 mm (1.9 in) over 8 days. Both months share high humidity levels, around 80% to 82%. For a more detailed view of what to expect in May, check out this link: Rye weather in May.

In comparing the weather of September and June, we can observe some notable differences and similarities. September tends to feature a wider temperature range, with minimums reaching as low as 3°C (38°F) and maximums peaking at 28°C (82°F). In contrast, June starts off warmer, with minimum temperatures at 8°C (46°F) and maximums reaching up to 31°C (88°F). Both months see similar average temperatures around 16°C (61°F) to 16°C (62°F) and experience about eight days of precipitation, although June receives slightly more rainfall at 58 mm (2.3 in) compared to September's 47 mm (1.9 in). Humidity levels are consistent across the two months, hovering around 80-81%. For a closer look at the June weather specifics, you can explore Rye weather in June.

When comparing the weather in September to July, it's clear that July offers warmer temperatures, with average highs reaching up to 36°C (98°F) compared to September's more moderate maximum of 28°C (82°F). While July starts off warmer, it also features a higher minimum temperature of 9°C (49°F) compared to September's lower 3°C (38°F). Both months experience similar levels of precipitation, with 48 mm (1.9 in) in July over about 10 days and 47 mm (1.9 in) in September spread across 8 days. Humidity is slightly higher in September at 80%, while July experiences a comfortable 76%. For more detailed insights about July, you can refer to Rye weather in July.

In comparison to August, September experiences cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 28°C (82°F), compared to August's range of 9°C (48°F) to 34°C (93°F). The average temperature in September is 16°C (61°F), slightly lower than August's 18°C (65°F). Despite having less precipitation overall, with 47 mm (1.9 in) over 8 days, September is relatively humid at 80%, whereas August has a lower humidity level of 73% but records higher precipitation at 62 mm (2.4 in) over 10 days. For more details on the weather patterns in August, check out Rye weather in August.

In September, the weather typically features a minimum temperature of 3°C (38°F), an average of 16°C (61°F), and a maximum of 28°C (82°F), accompanied by about 47 mm (1.9 in) of precipitation over 8 days and humidity at 80%. In contrast, October brings cooler temperatures, with a minimum of 2°C (37°F), an average of 13°C (55°F), and a maximum of 22°C (73°F). The month also sees increased rainfall, totaling 84 mm (3.3 in) over 14 days, with humidity rising to 89%. For a detailed overview of October weather, you can refer to Rye weather in October.

In comparing the weather between September and November, it is evident that September is significantly warmer, with average temperatures ranging from a mild 16°C (61°F) to a high of 28°C (82°F). In contrast, November brings cooler conditions, with temperatures averaging only 9°C (48°F) and reaching a maximum of 17°C (63°F). Rainfall increases in November, totaling 64 mm (2.5 in) over 11 days, compared to September's 47 mm (1.9 in) over 8 days. Additionally, November exhibits higher humidity levels, reaching 92% compared to September's 80%. For more detailed information, you can check Rye weather in November.

In September, the weather is generally milder, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 28°C (82°F) and an average of 16°C (61°F). This month experiences 47 mm (1.9 in) of precipitation over about 8 days, combined with a humidity level of 80%. In contrast, December brings a notable drop in temperatures, with a range from -2°C (28°F) to 14°C (58°F) and an average of just 7°C (45°F). It is also wetter, with 99 mm (3.9 in) of precipitation spread over 14 days and humidity reaching 92%. For more details on the conditions in December, you can check Rye weather in December.

Compare Rye's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Rye

As summer gracefully transitions to autumn, September in Rye offers a delightful blend of mild temperatures and increased humidity that sets it apart from the hotter months. With an average of 16°C, the days are pleasantly warm, but the nights can bring a cool embrace, reminding us of the seasonal shift. Although rainfall is relatively moderate, with around eight days of precipitation, the air feels particularly lush and vibrant. This month not only highlights the beauty of the changing leaves but also invites locals and visitors alike to experience Rye's unique charm amidst its cozy, crisp atmosphere. For more details on the area's climate, explore Rye Climate.