Last updated: March 17, 2025
In Clonakilty, Ireland, September ushers in a mild transition towards autumn, with maximum temperatures reaching up to 19°C (66°F) and averaging around 15°C (59°F). The weather remains fresh and invigorating, though evenings can be brisk, dropping to a minimum of 10°C (50°F). Rain is a frequent visitor, with 14 days of precipitation contributing to a total of 95 mm (3.7 in) for the month, resulting in a rather humid atmosphere, typically around 85%. This unique blend of mild temperatures and vibrant greenery creates an enchanting backdrop for visitors and locals alike, ideal for exploring Clonakilty's scenic charm.
September in Clonakilty, Ireland, marks a transition as the summer warmth gradually gives way to the cool embrace of autumn. With average temperatures hovering around 15°C (59°F), the month features a pleasant blend of mild days and cooler evenings. Nighttime temperatures dip to a minimum of 10°C (50°F), while the afternoons can still reach a comfortable 19°C (66°F), making it an ideal time for outdoor adventures. As a continuation of the warmer late summer months, these trends indicate a gradual cooling, setting the stage for the upcoming fall season. Overall, September offers a perfect opportunity to enjoy the beauty of Clonakilty before the chill of winter takes hold.
In September, Clonakilty experiences a noticeable shift in weather as the month brings 95 mm (3.7 in) of precipitation, spread over 14 days. This volume is slightly lower than the wet summer months but still significant, suggesting that the transition into autumn is marked by persistent rain. The patterns from the preceding months reveal that while July and August were relatively drier, September reinstates a more typical early fall climate characterized by frequent, albeit moderate, rainfall. As the year progresses into October—often one of the wettest months—residents can expect an increase in both precipitation and rainy days, forecasting a return to the characteristic Irish weather. Overall, September serves as a bridge, blending the remnants of summer with the onset of autumnal rains, making it a month of transformation in Clonakilty's climate.
In Clonakilty, Ireland, September marks a slight peak in humidity, reaching 85%, which aligns with the consistent patterns seen throughout the summer months. As the year transitions, humidity levels remain relatively high, hovering between 83% and 86% from January to December. The summer, particularly from June to August, maintains a stable humidity level of 84% to 85%, but September signals the onset of autumn with a brief elevation that leads into October’s more humid atmosphere at 86%. This trend reflects Clonakilty's coastal climate, where moisture-laden air prevails, ensuring that a sense of freshness permeates the air even as temperatures begin to dip.
As summer transitions into autumn, September in Clonakilty, Ireland, presents a moderate UV Index of 5, which signals a shift from the high levels experienced in the summer months. With a burn time of 30 minutes, it’s essential to remain cautious while enjoying the outdoors. The UV Index has steadily declined from the peak 8 in both June and July, reflecting the gradual decrease of sunlight and intensity of UV rays as the days grow shorter. This monthly trend showcases a balance between taking advantage of pleasant early fall weather while still protecting your skin. For more detailed information, visit Clonakilty UV Index.
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In Clonakilty, Ireland, September embraces a delightful transition, offering a warm embrace of 302 hours of sunshine. This marks a gentle decline from the sun-drenched heights of summer, peaking in July at 405 hours. As the days grow shorter, there's a noticeable shift from the vibrant 398 hours of May and the balancing act of 361 hours in August. Notably, September’s sunshine still outshines the earlier months of the year, including the low light of just 90 hours in January. This gradual waning of daylight invites a cozy atmosphere, making it an ideal time for leisurely strolls and enjoying the scenic beauty of the autumn landscape, while the warmth of summer still lingers in the air.
As summer wanes, the likelihood of sunny weather in September in Clonakilty, Ireland, dips to 23%, indicating a notable decline in sunshine compared to the spring months. This trend mirrors the overall pattern observed throughout the year, where the peak sunshine rates typically occur in the late spring, such as April's promising 48%. Following the vibrant summer days of July and August, both hovering around 35%, September ushers in the cooler embrace of autumn, bringing a shift in weather dynamics. As the month unfolds, residents and visitors alike may find themselves yearning for those fleeting sunny moments, highlighting the unpredictability of Ireland's charming climate.
As summer draws to a close in Clonakilty, September presents a gentle shift in daylight duration, offering about 12 hours of light each day. This transition marks a noticeable decrease from the peak summer months of June and July, which bask in a generous 16 hours of daylight. Following the vibrant glow of August, where daylight still lingers for 14 hours, September begins to usher in the cozy tones of autumn, with daylight steadily declining towards 10 hours in October. This pattern mirrors the waning brightness of the year, reminding us of nature's rhythmic cycle as we prepare for the shorter, cooler days ahead.
In September, the winds in Clonakilty, Ireland maintain a gentle presence, averaging 5.7 m/s (13 mph), similar to the calming breezes of August. This marks a noticeable decline from the seasonal peaks of the early year, with January and February showcasing wind speeds soaring to 7.3 m/s and 9.8 m/s respectively. The transition into autumn brings a sense of tranquility, as the winds remain consistent before picking up again in October, when they rise to 7.2 m/s. Overall, September captures the essence of a serene late summer, gracefully balancing the need for fresh air with a comforting stillness that heralds the arrival of fall.
The weather in Clonakilty 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 Clonakilty and find detailed weather information for every month.
September tends to be milder than January, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 19°C (66°F), compared to the cooler January averages of 3°C (37°F) to 14°C (57°F). Both months experience similar levels of precipitation, with September receiving 95 mm (3.7 in) over approximately 14 days, while January sees slightly less at 89 mm (3.5 in) over the same number of days. Additionally, humidity levels remain relatively high in both months, with September at 85% and January at 83%, ensuring that both months feel quite damp. For more detailed information, you can check Clonakilty weather in January.
September weather is generally milder compared to February, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 19°C (66°F). In contrast, February experiences cooler temperatures, with averages between 2°C (36°F) and 13°C (55°F). Additionally, September sees 95 mm (3.7 in) of precipitation over 14 days, while February has a higher total precipitation of 145 mm (5.7 in) across 20 days. Both months share the same humidity level of 85%, highlighting a consistently damp atmosphere throughout. For more specific details, you can check Clonakilty weather in February.
In comparing the weather between September and March, September enjoys milder temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 19°C (66°F), with an average of 15°C (59°F). With an average precipitation of 95 mm (3.7 in) over 14 rainy days and humidity at 85%, it feels relatively comfortable but moist. In contrast, March is significantly cooler, with temperatures dipping to a minimum of -1°C (31°F) and reaching a maximum of 12°C (54°F), averaging around 8°C (47°F). This month experiences more rainfall, totaling 112 mm (4.4 in) across 16 days, coupled with a slightly lower humidity level of 84%. For a deeper insight into the climate specifics of this month, you can check out Clonakilty weather in March.
When comparing the weather in September and April, September tends to be milder and more humid. With average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 19°C (66°F), it is generally warmer than April, which has average temperatures from a low of 3°C (38°F) to a high of 13°C (56°F). Additionally, September experiences more precipitation, totaling 95 mm (3.7 in) across 14 days, compared to April's 78 mm (3.1 in) over 10 days. Despite the slight difference in humidity levels—September at 85% and April at 84%—both months can feel quite damp. For more detailed information on weather conditions, check out Clonakilty weather in April.
In comparing the weather of September to May, September typically experiences milder temperatures with an average of 15°C (59°F), while May has a cooler average of 11°C (53°F). September's maximum temperature can reach up to 19°C (66°F), in contrast to May’s maximum of 17°C (62°F). Precipitation is slightly higher in September, with about 95 mm (3.7 in) over 14 days, compared to May's 83 mm (3.3 in) spread over 11 days. Both months exhibit high humidity levels, with September at 85% and May slightly lower at 84%. For a more detailed look at conditions during May, you can check out Clonakilty weather in May.
When comparing the weather between September and June, we find some notable similarities and differences. Both months experience similar maximum temperatures, capping at around 19°C (66°F), but September tends to be slightly warmer overall with an average of 15°C (59°F) compared to June's 14°C (57°F). Humidity levels remain constant at 85% in both months, contributing to a generally damp feel. However, September experiences more precipitation with 95 mm (3.7 in) over 14 days compared to June's 70 mm (2.7 in) across 11 days, indicating that September is typically wetter than June.
For further details, you can check Clonakilty weather in June.
In comparing the weather between September and July, September tends to be slightly cooler, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 19°C (66°F), while July features warmer temperatures with a range from 11°C (52°F) to 21°C (70°F). Additionally, September experiences more precipitation, totaling 95 mm (3.7 in) over 14 days, compared to July's 67 mm (2.6 in) across 11 days. Both months maintain a high humidity level of 85%, but the overall feel in September is typically more damp due to the increased rainfall. For a more detailed look at the weather conditions in July, you can visit Clonakilty weather in July.
In comparing the weather of September and August, both months show similar patterns, but September tends to be slightly cooler. September features a minimum temperature of 10°C (50°F) and an average of 15°C (59°F), while August's temperatures range from a minimum of 12°C (53°F) to an average of 16°C (61°F). Both months experience a comparable amount of precipitation, with September receiving 95 mm (3.7 in) over 14 days and August slightly higher at 98 mm (3.9 in) over 13 days. Humidity levels are closely matched as well, with September at 85% and August at 84%. For more details on August weather, you can visit Clonakilty weather in August.
September typically experiences milder temperatures with a minimum of 10°C (50°F) and an average of 15°C (59°F), while October sees a slight drop with a minimum of 6°C (43°F) and an average of 13°C (55°F). Although the maximum temperature in October is only slightly lower at 18°C (65°F) compared to September's 19°C (66°F), the month is marked by increased precipitation, rising from 95 mm (3.7 in) in September to 143 mm (5.6 in) in October. Additionally, October is characterized by rain on about 17 days, compared to 14 in September, and humidity levels remain consistently high at 86%. For more detailed information, you can check Clonakilty weather in October.
In September, temperatures tend to be milder, ranging from a minimum of 10°C (50°F) to a maximum of 19°C (66°F), with an average of 15°C (59°F). The month experiences a significant amount of rainfall, with 95 mm (3.7 in) of precipitation recorded over 14 days, contributing to a humidity level of 85%. In contrast, November sees cooler temperatures, with a minimum of 5°C (40°F) and a maximum of 15°C (59°F), averaging around 10°C (51°F). It also has higher precipitation at 133 mm (5.2 in) spread over 17 days, creating a similarly humid atmosphere at 84%. For more details on the November weather, you can visit Clonakilty weather in November.
In comparing the weather between September and December, it's evident that temperatures drop significantly as autumn transitions into winter. September enjoys milder conditions with average temperatures around 15°C (59°F), while December sees a further decrease, averaging only 9°C (49°F). Precipitation also increases during December, with 159 mm (6.3 in) expected over 20 days, compared to September's 95 mm (3.7 in) across 14 days. However, humidity levels remain relatively similar, with September at 85% and December at 83%. For more details on December weather specifics, you can check Clonakilty weather in December.
As September rolls into Clonakilty, the weather begins to show a transitional charm, marking a shift from the warmth of summer to the crispness of autumn. With an average temperature that settles around a mild 15°C, it offers a comfortable climate for outdoor exploration, despite a notable increase in precipitation that brings about 14 rainy days throughout the month. The humidity remains high at 85%, contributing to a fresh, invigorating atmosphere that is unique to this time of year. While the maximum temperatures are cooler than the peak summer months, September still retains a pleasant warmth, making it an ideal time to enjoy the vibrant landscapes of Clonakilty. For more detailed insights into the weather dynamics of the region, explore Clonakilty Climate.