Last updated: March 17, 2025
In Carlingford, Ireland, September presents a delightful mix of mild temperatures and frequent rainfall. With maximum highs reaching 21°C (71°F) and an average of 13°C (56°F), the weather remains comfortably cool, ideal for outdoor explorations. Nights can dip down to a brisk 4°C (39°F), so layering is recommended. Rainfall is quite prevalent, with approximately 75 mm (2.9 in) of precipitation spread over 14 days, contributing to the region's lush greenery. Coupled with an average humidity of 86%, September in Carlingford serves as a refreshing transition into autumn, making it a charming time for visitors and locals alike.
In September, Carlingford, Ireland transitions into the heart of autumn, featuring a pleasant range of temperatures that showcase a gentle decline from the summer warmth. With minimums around 4°C (39°F) and averages settling at 13°C (56°F), the month offers a brisk air that is perfect for outdoor explorations. Daytime highs can still reach a comfortable 21°C (71°F), allowing for enjoyable afternoons. This gradual cooling from the summer peak is indicative of the shifting seasons, making September an ideal time to experience Carlingford's stunning landscapes as they begin to don their autumn attire. The balance of mild temperatures coupled with increasing ambiance hints at the cozy charm that lies ahead in the fall months.
In September, Carlingford experiences a transition from the summer's abundant rains to the more subdued showers of autumn, recording an average precipitation of 75 mm (2.9 in) over 14 days. This marks a slight decrease from the previous month, where August hit a peak of 111 mm (4.4 in), reflecting the gradual shift in weather patterns. While September's rainfall is less intense, it maintains a steady rhythm typical of early autumn, and the average rain days align closely with those of October and July, indicating a continuation of the rainy season. Overall, the data suggests that as the region moves from summer to fall, rain remains a staple, providing a lush backdrop to the changing landscape of Carlingford.
September in Carlingford, Ireland, brings a notable increase in humidity, rising to 86%, which matches the levels seen in the peak summer months. This slight uptick signals the transition from the warmth of summer to the onset of autumn, suggesting that the air is heavy with moisture as the year begins to cool. Interestingly, throughout the year, humidity levels remain relatively stable, fluctuating only slightly between 83% and 87%. This consistency in humidity contributes to the region's lush greenery and often dramatic skies, making Carlingford a picturesque destination even as September ushers in the first hints of fall.
As we transition into September in Carlingford, Ireland, the UV Index reflects a shift towards moderate levels. With an index of 5, this month sees a slight decrease from the peak summer indices of 7 and 8 in July and August, indicating a more comfortable environment for outdoor activities. The burn time also increases to 30 minutes, allowing for extended enjoyment in the early autumn sunshine. It's a perfect opportunity to embrace the outdoors while remaining aware of sun exposure—after all, the weather may get cooler, but UV rays still pack a punch. For more details on UV levels throughout the year, check out Carlingford UV Index.
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As September rolls into Carlingford, Ireland, the lingering warmth of summer is palpable, evidenced by 283 hours of sunshine. This month marks a gentle decline from the peak brightness of late spring and summer, where May dazzled with 383 hours of sunshine, followed closely by June and July. While September's hours may not match the heights of summer, they still exceed the dusky days of autumn ahead, where October brings a notably lower 223 hours of sunshine. This trend showcases a gradual transition, reminding us to cherish the last golden days before the colder months set in, highlighting the unique charm and beauty of Carlingford in early autumn.
In Carlingford, Ireland, the likelihood of enjoying sunny weather in September stands at a modest 20%. This marks a slight decline in sunshine compared to the more promising months of April and May, which boast chances of 41% and 34%, respectively. Interestingly, September's sunshine probability mirrors that of March, June, and August, suggesting a tendency for cloudier skies as summer fades into autumn. As the year progresses, the overall trend indicates a decrease in sunny days, peaking in spring and falling to the year’s low point in the depths of winter. Thus, while September may still offer the occasional sunny spell, it is wise for visitors to prepare for a mix of weather as the season shifts.
In Carlingford, Ireland, September ushers in a gentle transition as daylight hours dwindle to approximately 12 hours. This decrease follows the peak of summer, where June dazzles with 17 hours of sunlight. As the months progress from the brightness of May and June, a gradual descent in daylight becomes evident, with August offering a still generous 14 hours. The shift to September marks the beginning of the autumnal embrace, as nature prepares for the shorter days ahead, leading into October's further decline to 10 hours. This rhythmic cycle of daylight not only reflects seasonal changes but also invites the charm of autumn evenings in this picturesque part of Ireland.
As summer fades, September in Carlingford greets us with a gentle breeze, averaging 3.6 m/s (8 mph). This wind speed mirrors the calmness of the preceding months, contributing to a tranquil atmosphere that invites leisurely strolls along the coast. Compared to the windier spells of January and November, which both peak at 5.0 m/s (11 mph), September maintains a more subdued presence, signaling a transition towards autumn. The variability in wind speeds throughout the year showcases the unique character of each season, with the crisp September air hinting at the invigorating changes to come as we move towards October and beyond.
The weather in Carlingford 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 Carlingford and find detailed weather information for every month.
September and January present distinct weather patterns. In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 21°C (71°F), with an average of 13°C (56°F). This month experiences higher precipitation levels, totaling 75 mm (2.9 in) over approximately 14 days, and humidity sits at 86%. In contrast, January features colder conditions, with temperatures fluctuating from a minimum of -4°C (25°F) to a maximum of 14°C (57°F) and an average of 6°C (43°F). Precipitation in January is lower at 55 mm (2.2 in) spread across 10 days, and humidity remains slightly lower at 85%. For more details on January weather, you can check Carlingford weather in January.
September and February present distinctly different weather patterns, despite having similar humidity levels at 86%. In September, temperatures range from a mild 4°C (39°F) to a pleasant average of 13°C (56°F), peaking at a comfortable 21°C (71°F). The month experiences around 75 mm (2.9 in) of precipitation over 14 days. In contrast, February is notably colder, with temperatures dipping as low as -3°C (26°F) and averaging just 6°C (43°F), reaching a maximum of only 13°C (56°F). It also sees slightly more precipitation at 83 mm (3.3 in) over 15 days. For more detailed information, you can check Carlingford weather in February.
In comparing the weather of September and March, we see significant differences in temperature and precipitation patterns. September typically enjoys milder temperatures, with a minimum of 4°C (39°F) and a maximum of 21°C (71°F), while March experiences cooler conditions, reaching as low as -3°C (27°F) at night and maxing out at 15°C (60°F). While both months have high humidity levels at 86%, September has slightly less precipitation at 75 mm (2.9 in) over 14 days, compared to March's 80 mm (3.1 in) over 16 days. For a more detailed look at the weather during March, you can visit Carlingford weather in March.
In comparing the weather of September and April, we see distinct seasonal differences. September typically experiences milder temperatures, with a minimum of 4°C (39°F) and an average of 13°C (56°F), reaching a maximum of 21°C (71°F). The month is also characterized by relatively high precipitation, averaging 75 mm (2.9 in) over about 14 days, coupled with a humidity level of 86%.
In contrast, April tends to be cooler, with temperatures ranging from a minimum of -1°C (30°F) to an average of 8°C (47°F), and a maximum of 19°C (66°F). Precipitation levels are also lower, at about 43 mm (1.7 in) over approximately 10 days, and a similar humidity level of 85%.
For a more detailed look at April weather in Carlingford, you can visit Carlingford weather in April.
In comparing the weather between September and May, both months experience similar maximum temperatures, peaking at around 21°C (71°F). However, September generally sees a wider temperature range, with a minimum of 4°C (39°F) compared to May's cooler minimum of 0°C (33°F). September is also characterized by higher average temperatures at 13°C (56°F) versus May’s 11°C (53°F). Precipitation is slightly greater in September, totaling 75 mm (2.9 in) over 14 days, while May has 61 mm (2.4 in) across 12 days. Humidity levels remain fairly comparable, with September slightly higher at 86% compared to May's 83%. For more detailed information, check out Carlingford weather in May.
When comparing the weather in September to June, September tends to be cooler with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 21°C (71°F), averaging around 13°C (56°F). In contrast, June experiences slightly warmer temperatures, with a minimum of 6°C (43°F) and a maximum of 26°C (79°F), averaging at 14°C (58°F). Both months have similar levels of precipitation, with September receiving 75 mm (2.9 in) over 14 days and June 72 mm (2.8 in) over 13 days. Humidity levels are comparable, with September at 86% and June at 85%. For more specifics on June weather, you can visit Carlingford weather in June.
When comparing the weather of September and July, we see notable differences despite similar precipitation levels. In September, temperatures range from a cooler minimum of 4°C (39°F) to a maximum of 21°C (71°F), with an average of 13°C (56°F). In contrast, July boasts milder temperatures, with a minimum of 8°C (46°F), an average of 16°C (61°F), and a maximum of 27°C (80°F). Both months experience approximately 75 mm (2.9 in) of precipitation spread over 14 days, but July tends to feel much more comfortable due to its higher average temperatures. For more details, visit Carlingford weather in July.
In comparing the weather of September and August, September tends to be cooler with a minimum temperature of 4°C (39°F) and an average of 13°C (56°F), while August sees higher temperatures, with a minimum of 7°C (46°F) and an average of 15°C (60°F). Both months experience similar maximum temperatures, peaking at 21°C (71°F). However, September is generally wetter with 75 mm (2.9 in) of precipitation over 14 days, compared to August's 111 mm (4.4 in) across 18 days. Humidity levels are fairly consistent, with September at 86% and August slightly lower at 85%. For more specific details about the weather in August, you can visit Carlingford weather in August.
In September, the weather features a slightly milder average temperature of 13°C (56°F) with maximums reaching up to 21°C (71°F), while October sees a drop in the average temperature to 11°C (52°F). The minimum temperatures also decline, going from 4°C (39°F) in September to just 1°C (35°F) in October. Both months experience similar levels of precipitation, with September receiving 75 mm (2.9 in) and October slightly higher at 84 mm (3.3 in), each having rain on about 14 days. Humidity remains fairly consistent, with September at 86% and October rising slightly to 87%. For a more detailed look at the weather conditions in October, visit Carlingford weather in October.
In September, the weather is generally milder, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 21°C (71°F) and an average of 13°C (56°F). This month experiences around 75 mm (2.9 in) of precipitation over 14 days, accompanied by relatively high humidity at 86%. In contrast, November brings cooler temperatures, with lows dipping to -1°C (30°F) and highs reaching up to 15°C (59°F), averaging 8°C (47°F). Precipitation increases slightly to 91 mm (3.6 in) spread over 15 days, maintaining the same humidity level of 86%. For more details, you can check Carlingford weather in November.
September and December showcase contrasting weather patterns. In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 21°C (71°F), with an average of 13°C (56°F), making it a mild month. Rainfall is moderate at 75 mm (2.9 inches) over 14 days, accompanied by high humidity of 86%. In contrast, December experiences colder temperatures, with a minimum of -2°C (29°F) and a maximum of 13°C (56°F), resulting in an average of just 6°C (44°F). Precipitation increases to 92 mm (3.6 inches) over 13 days, while humidity slightly decreases to 84%. For more details on December conditions, visit Carlingford weather in December.
As September arrives, Carlingford experiences a noticeable shift in weather, characterized by cooler temperatures and increased humidity. This month tends to be wetter, with more precipitation days compared to the summer months, making it essential for visitors to prepare for occasional rain. The average temperature creeps down as the warmth of summer fades, offering a refreshing transition into autumn. With its blend of mild days and crisp evenings, September presents a unique charm, perfect for exploring the beautiful landscapes of the area. For more insights into Carlingford's weather patterns, you can check Carlingford Climate.