September Weather in Ashford, Ireland

Last updated: March 17, 2025

September in Ashford, Ireland, offers a mild yet variable climate, characterized by an average temperature of 14°C (57°F), peaking at a pleasant 20°C (68°F). Visitors can expect to experience the beauty of autumn with temperatures dipping to a cool minimum of 7°C (44°F). Amidst this serene backdrop, precipitation is quite prevalent, with 84 mm (3.3 inches) of rain over approximately 14 days. A humid atmosphere, running at 86%, adds to the lush greenery that this picturesque village is known for. Whether you're exploring charming streets or savoring scenic landscapes, September's weather encapsulates the enchanting essence of Ashford.

September Temperature in Ashford

As September arrives in Ashford, Ireland, the warmth of summer lingers, bringing mild temperatures that charm both locals and visitors alike. The month typically sees a minimum of 7°C (44°F), rising to an average of 14°C (57°F) and peaking at 20°C (68°F), creating a comfortable backdrop for outdoor activities. This reflects a gradual easing from the summer heat, as the daily highs remain consistent with those of August but with a noticeable dip in nighttime temperatures. The transition sets the stage for autumn, with cooler nights hinting at the change of season ahead, while still allowing for enjoyable days basking in the soft Irish sunshine.

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

The chart illustrates September temperature patterns in Ashford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec444444475156595957534845
Data source: Temperature data for Ashford 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 Ashford

In September, Ashford experiences a moderate precipitation amount of 84 mm (3.3 in) spread over 14 days, signaling a gradual transition into the wetter autumn months. This amount is lower than the preceding month of August, which saw a peak of 102 mm (4.0 in), yet it's still part of a consistent pattern where rainfall tends to increase as the year progresses. With October following closely behind with a notable rise to 108 mm (4.3 in), September serves as a bridge, hinting at the impending increase in rainfall expected later in the autumn. The shift from summer to fall in Ashford is not just marked by cooler temperatures but also by this steady build-up of rain, setting the stage for the wetter months ahead.

September Precipitation Trends in Ashford

The chart displays monthly precipitation patterns in Ashford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7198925267767910284108137122
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ashford

In September, Ashford, Ireland experiences a notable spike in humidity, reaching 86%. This is consistent with the trend seen throughout the summer months, where humidity levels hovered around the same percentage, particularly in July and August. As the year progresses into autumn, humidity remains relatively high, gradually increasing to 87% in October. The overall pattern suggests that Ashford’s climate is characterized by a consistent and comforting moisture level, particularly in the late summer and early autumn, making the air feel lush and vibrant as nature transitions into cooler seasons.

September Average Humidity in Ashford

This chart illustrates the average monthly humidity levels in Ashford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%85%83%85%86%85%86%87%87%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ashford

As we transition into September in Ashford, Ireland, the UV Index reflects a moderate level of exposure at 5, inviting careful sun awareness as the summer fades. This month marks a notable decrease from the very high peaks of July and June, where the UV Index soared to 8, necessitating just 15 minutes to burn for fair-skinned individuals. In contrast, September allows for a more lenient 30-minute burn time while still requiring sun protection for outdoor activities. This shift indicates a gradual reduction in sunlight intensity as autumn approaches, transitioning from the high values noted in May and August. For anyone planning outdoor adventures, staying informed about the UV Index is crucial. Stay safe and enjoy the changing seasons! For more information, check out the Ashford UV Index.

Maximum UV Index Levels in Ashford for September

The chart shows the monthly maximum UV Index (UVI) for Ashford 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Ashford 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 Ashford

In September, Ashford graces the onset of autumn with a generous 308 hours of sunshine, continuing a trend of steady sunlight throughout the summer months. This marks a delightful transition from the peak of May, which boasts the highest sun exposure at 408 hours, to the equally bright and warm months of July and August, hovering around 400 hours. While the days begin to shorten, this month still embraces enough sunshine to linger in the memories of summer, offering a charming farewell before the colder, cloudier days of October approach, which sees a significant drop to 237 hours of sunshine. As the leafy landscape begins to change, September serves as a radiant bridge between the vibrant summer and the tranquil fall, reminding us of the fleeting beauty of sunny days in Ireland.

Monthly Sunshine Duration in Ashford: September Highlighted

The September sunshine duration represents the total number of hours Ashford 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.
JanFebMarAprMayJunJulAugSepOctNovDec87h153h207h329h408h401h403h361h308h237h127h101h
Data source: Ashford September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ashford During September

In September, Ashford, Ireland experiences a 24% chance of sunny weather, marking a slight dip from the summer months, where sunshine peaked in July with 36%. This transition from summer to autumn typically brings a mix of cooler temperatures and increased cloud cover. Notably, September's sunny probability is lower than the previous spring months like April at 49%. As the year progresses into the autumn and winter, the likelihood of sun diminishes further, with a notable drop to 21% in October. Thus, while September may still offer occasional sunny days, it's a gentle reminder that summer's warmth is fading, paving the way for the cozy embrace of fall.

Percentage of Sunny Days in September in Ashford

The chart illustrates the percentage of sunny days in Ashford 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 Ashford experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%22%25%49%33%27%36%28%24%21%27%23%
Data source: Ashford September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ashford in September

As September unfolds in Ashford, Ireland, the days begin to shorten, offering approximately 12 hours of daylight. This marks a gentle decline from the sun-soaked heights of 16 hours in June and July, as autumn approaches. The transition from summer is evident, with the daylight reducing to 14 hours in August, paving the way for the crisp, shorter days of fall. This gradual shift signals a change in the season, inviting the arrival of richer hues and cooler temperatures, while still maintaining enough light for outdoor adventures. As the months progress toward October, daylight will dip further to 10 hours, emphasizing the fleeting nature of summer's brightness and setting the stage for the cozy, darker days ahead.

Average Daylight Hours in Ashford for September

The chart illustrates the variation in daylight duration in Ashford throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 11m9h 51m11h 54m14h15h 51m16h 49m16h 18m14h 38m12h 36m10h 31m8h 39m7h 38m
Data source: Ashford daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ashford

As September arrives in Ashford, Ireland, the average wind speed gently settles at 4.1 m/s (9 mph), marking a noticeable decline from the breezy summer months. After the more robust gusts of February’s 7.9 m/s (18 mph) and the moderate breezes of late spring and early summer, this shift signals a transition into the softer touches of autumn. With the winds calming from July’s 3.4 m/s (8 mph) to the steady September breezes, the landscape takes on a serene quality, inviting introspection and appreciation of the lush, changing scenery. As the month progresses, one can anticipate an uptick in wind speed come October, where averages climb back to 6.7 m/s (15 mph), reviving the lively energy of the earlier months. This cyclical ebb and flow of wind patterns not only reflects the seasonal shifts but also captures the essence of life in Ashford—ever-changing yet beautifully consistent.

Average September Wind Speed in Ashford

The chart displays monthly wind speed patterns in Ashford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.27.96.04.55.14.83.44.74.1 m/s6.76.36.6
Data source: Ashford September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ashford Compares to Other Months

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

In September, temperatures are milder, with a minimum of 7°C (44°F) and an average of 14°C (57°F), reaching a maximum of 20°C (68°F). The month also experiences relatively high precipitation, amounting to 84 mm (3.3 in) over 14 days, along with humidity levels peaking at 86%. In contrast, January brings cooler temperatures, with a minimum of 0°C (33°F) and an average of 6°C (44°F), peaking at 13°C (55°F). Although January sees less precipitation at 71 mm (2.8 in) across 11 days, the humidity remains similar at 85%. For more details on the weather during this winter month, you can visit Ashford weather in January.

September and February present quite distinct weather patterns. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). The month experiences significant precipitation totaling 84 mm (3.3 in) over approximately 14 days, and the humidity remains high at 86%. Conversely, February brings cooler conditions, with temperatures dipping to a minimum of 0°C (33°F) and peaking at 13°C (56°F), averaging around 7°C (44°F). This month sees slightly more precipitation, totaling 98 mm (3.9 in) across about 16 days, but maintains the same humidity level of 86%. For more detailed insights, you can check out Ashford weather in February.

September and March present contrasting weather as the seasons shift. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). This month typically sees about 84 mm (3.3 in) of precipitation over roughly 14 days, accompanied by high humidity levels of 86%. In comparison, March is significantly cooler, with temperatures dipping to a minimum of -3°C (26°F) and peaking at 12°C (54°F), averaging around 7°C (45°F). Precipitation is slightly higher at 92 mm (3.6 in) over approximately 15 days, yet the humidity remains consistent at 86%. For more specific weather details, you can refer to Ashford weather in March.

When comparing the weather in September and April, notable differences emerge. September boasts a milder temperature range, with minimums around 7°C (44°F) and maximums reaching 20°C (68°F), resulting in an average temperature of 14°C (57°F). In contrast, April is cooler, with a lower average temperature of 8°C (47°F), featuring minimums at 1°C (35°F) and maximums of 15°C (59°F). Additionally, September experiences more precipitation, with 84 mm (3.3 in) falling over 14 days, compared to April's 52 mm (2.1 in) over 11 days. Despite their differences, both months share similar humidity levels, with September at 86% and April slightly lower at 85%. For more details, you can visit Ashford weather in April.

In comparing the weather of September and May, September tends to be milder, with an average temperature of 14°C (57°F) compared to May's cooler average of 11°C (51°F). While September boasts maximum temperatures reaching up to 20°C (68°F), May's highs peak at 17°C (63°F). Precipitation is slightly higher in September, with 84 mm (3.3 in) over 14 rainy days, whereas May experiences 67 mm (2.6 in) of rain across 12 days. In terms of humidity, September is a bit more humid at 86%, compared to May's 83%. For a more detailed look at the weather conditions in May, you can refer to Ashford weather in May.

September and June exhibit similar weather patterns, with temperatures remaining relatively mild in both months. September sees a slight increase in average maximum temperature at 20°C (68°F) compared to June's 19°C (66°F), while the minimum temperatures are almost identical, with September at 7°C (44°F) and June at 8°C (46°F). Precipitation levels are also comparable, with September receiving 84 mm (3.3 in) over 14 days and June experiencing 76 mm (3.0 in) over 13 days. Humidity is slightly higher in September at 86%, compared to June's 85%. For more detailed insights on June weather patterns, check out Ashford weather in June.

When comparing the weather of September and July, both months exhibit similar maximum temperatures, reaching around 20°C (68°F). However, September tends to be slightly cooler overall, with an average temperature of 14°C (57°F) compared to July's average of 15°C (59°F). In terms of precipitation, September sees a marginal increase with 84 mm (3.3 in) over 14 days, compared to July's 79 mm (3.1 in) spread over 13 days. Interestingly, both months share the same humidity level of 86%, contributing to a consistently moist atmosphere. For a detailed overview of July's weather, you can check Ashford weather in July.

In comparing the weather between September and August, September is characterized by cooler temperatures, with a minimum of 7°C (44°F) compared to August's minimum of 10°C (50°F). The average temperatures are slightly lower in September, at 14°C (57°F), compared to 15°C (60°F) in August, although both months reach a maximum of 20°C (68°F) and 20°C (69°F) respectively. Precipitation in September decreases slightly to 84 mm (3.3 in) over 14 days, whereas August experiences more rain, totaling 102 mm (4.0 in) across 15 days. Humidity remains similar, with September at 86% and August at 85%. For more detailed information on August weather, you can visit Ashford weather in August.

In September, the weather features a temperature range from a minimum of 7°C (44°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). It experiences 84 mm (3.3 in) of precipitation over 14 days, and the humidity remains high at 86%.

In contrast, October sees a slight drop in temperatures, with a minimum of 4°C (40°F), an average of 12°C (53°F), and a maximum of 17°C (63°F). Precipitation increases to 108 mm (4.3 in) spread over 16 days, and humidity climbs slightly to 87%.

For more details on the weather in this month, you can check out Ashford weather in October.

September and November present distinct weather contrasts as autumn progresses. In September, temperatures range from a minimum of 7°C to a comfortable maximum of 20°C, with an average of 14°C. The month sees moderate rainfall of 84 mm over 14 days, and humidity remains high at 86%. In contrast, November experiences cooler temperatures, with a minimum of 2°C and a maximum of 15°C, averaging just 9°C. Precipitation increases significantly to 136 mm over 19 days, while humidity remains steady at 86%. This shift underscores a trend towards chillier weather and more frequent rainfall as the season deepens. For more specific details, check out Ashford weather in November.

September and December present distinct weather patterns, showcasing the transition from late summer to winter. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). This month experiences about 84 mm (3.3 in) of precipitation over 14 days and maintains a high humidity level of 86%. In contrast, December sees a notable drop in temperatures, with a minimum of 1°C (34°F), an average of 7°C (46°F), and a maximum of 13°C (56°F). The month is also wetter, receiving 121 mm (4.8 in) of precipitation over 15 days, although humidity slightly decreases to 84%. For detailed information on December weather, visit Ashford weather in December.

Compare Ashford's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Ashford

As we transition into September, Ashford experiences a marked shift in its weather patterns. The month is characterized by cooler temperatures and a notable increase in humidity, creating a refreshing yet damp atmosphere. Unlike the warmer summer months, September sees an uptick in precipitation, with about half the days in the month witnessing rain, making it one of the wetter times of the year. This blend of mild temperatures and higher humidity can make for some moody yet beautiful landscapes, perfect for those seeking to enjoy the lush greenery that thrives in such conditions. For a deeper dive into what you can expect from Ashford's climate, check out Ashford Climate.