September Weather in Kinvarra, Ireland

Last updated: March 17, 2025

In September, Kinvarra, Ireland, experiences a diverse and dynamic weather pattern characterized by temperatures ranging from a minimum of 1°C (34°F) to a maximum of 26°C (80°F), with an average of 13°C (56°F). The month is marked by considerable humidity at 88%, contributing to a refreshing yet damp atmosphere. Rainfall is common, with an accumulated precipitation of 82 mm (3.2 in) spread over 14 days. This blend of mild temperatures and frequent showers creates a unique environment, ideal for enjoying Kinvarra's scenic beauty while nurturing its lush landscapes.

September Temperature in Kinvarra

As September unfolds in Kinvarra, Ireland, the temperatures begin to show a transition towards autumn. With minimums dipping to 1°C (34°F) and averages around 13°C (56°F), the days are still pleasantly warm, reaching up to a maximum of 26°C (80°F), making it one of the last opportunities to enjoy mild weather before the chill sets in. This month showcases a delightful balance where late summer warmth lingers, allowing for vibrant outdoor activities, while hinting at the cooler days ahead. Overall, September is a month of transformation, bridging the warmth of summer and the crispness of autumn in this picturesque Irish locale.

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

The chart illustrates September temperature patterns in Kinvarra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434445485357605956514645
Data source: Temperature data for Kinvarra 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 Kinvarra

September in Kinvarra brings a moderate precipitation total of 82 mm (3.2 in), indicative of the area’s transition into autumn. This month experiences rainfall on 14 days, aligning closely with the wetter spells seen in August, which recorded 122 mm over 18 days. Interestingly, while September’s total is slightly lower than August’s, it remains consistent with the overall trend of preparing for the heavier fall and winter months ahead. With October looming, which averages 113 mm of rain over 17 days, it's clear that Kinvarra's climate remains marked by frequent moisture, keeping the landscape lush and vibrant as the seasons shift.

September Precipitation Trends in Kinvarra

The chart displays monthly precipitation patterns in Kinvarra, 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.
JanFebMarAprMayJunJulAugSepOctNovDec77127104637183851238211394110
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kinvarra

September in Kinvarra, Ireland, brings a notable return to the higher humidity levels characteristic of the earlier months of the year, with figures climbing back up to 88%. This marks a shift from the slightly drier summer months of May through August, where humidity dipped to a pleasant 83-85% range. As autumn approaches, the atmosphere begins to thicken, setting the stage for the transition into October's peak humidity at 91%. The overall trend throughout the year suggests a consistent pattern, with the highest humidity typically observed in the late autumn and winter months. This rhythm adds a unique character to Kinvarra's climate, where moisture-laden air is a hallmark of its charm.

September Average Humidity in Kinvarra

This chart illustrates the average monthly humidity levels in Kinvarra, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%86%83%83%85%85%88%91%92%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kinvarra

As September arrives in Kinvarra, Ireland, the UV Index reflects a notable shift from the sun-soaked summer months. With an UV Index of 5, categorized as moderate, it's an opportune time for outdoor activities while still necessitating sun protection. This marks a decline from the peak of 8 during July and June, where skin sensitivity is heightened, yet resembles April and March's conditions. As the days begin to shorten, the burn time extends slightly back to 30 minutes, encouraging locals and visitors alike to embrace the mild weather while being mindful of UV exposure. For more details on the UV Index throughout the year, visit Kinvarra UV Index.

Maximum UV Index Levels in Kinvarra for September

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

September in Kinvarra, Ireland, is a month where the fading summer light gently lingers, offering 284 hours of sunshine. This marks a cozy transition from the vibrant days of late summer, with August basking in 335 hours of radiant sun. As the year progresses, sunshine begins to taper off, with October expecting about 220 hours, signaling the approach of fall. Interestingly, from April to May, Kinvarra experiences the most significant surge in sunshine, jumping from 315 hours to 396 hours, highlighting the peak energy of spring. Despite the decline in daylight as autumn sets in, September still provides a delightful mix of warmth and daylight, perfect for enjoying the stunning Irish coastal scenery before the winter chill descends.

Monthly Sunshine Duration in Kinvarra: September Highlighted

The September sunshine duration represents the total number of hours Kinvarra 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.
JanFebMarAprMayJunJulAugSepOctNovDec74h133h184h315h396h382h383h335h284h220h116h92h
Data source: Kinvarra September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kinvarra During September

In Kinvarra, Ireland, the likelihood of enjoying sunny weather in September is relatively low, with just a 15% chance of sunshine. This trend follows a summer period that sees variability in sun chances, peaking at 43% in April and dwindling through the warm months. Notably, the solar prospects in September are just shy of the summer months' generally better outcomes, contrasting sharply with the colder months, where chances hover between 15% and 34%. As autumn sets in, the dwindling sunlight becomes a reminder that the long, bright days of summer are coming to a close, making any sunny September day a treasured opportunity to embrace the outdoors before the chill takes hold.

Percentage of Sunny Days in September in Kinvarra

The chart illustrates the percentage of sunny days in Kinvarra 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 Kinvarra experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%20%15%43%34%17%26%22%15%17%25%17%
Data source: Kinvarra September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kinvarra in September

As summer fades in Kinvarra, September ushers in a transition marked by 12 hours of daylight. This month reflects the gradual decline from the vibrant 16 hours of summer's peak in June and July, as the days begin to shorten with autumn on the horizon. Following the lush brightness of May and June, September offers a balance of light, extending the golden glow of summer while hinting at the cozy embrace of autumn ahead. This gradual decrease continues into October, where daylight diminishes further to 10 hours, setting the stage for the long winter nights that follow. The cyclical nature of daylight in Kinvarra beautifully illustrates the rhythms of the seasons, each month shedding light not just on the sky but on the subtle changes in nature.

Average Daylight Hours in Kinvarra for September

The chart illustrates the variation in daylight duration in Kinvarra throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 9m9h 50m11h 54m14h 1m15h 52m16h 51m16h 19m14h 39m12h 36m10h 31m8h 38m7h 36m
Data source: Kinvarra daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Kinvarra

As September rolls into Kinvarra, the wind whispers at a gentle 3.4 m/s (8 mph), reflecting a consistent trend of mild breezes characteristic of late summer. This month mirrors the calmness of August, suggesting a period of tranquility before the autumnal shifts. With wind speeds generally hovering between 2.6 m/s (6 mph) in July and peaking at 5.5 m/s (12 mph) in February, September's breezes lie comfortably within this moderate range. Looking ahead, a slight uptick is anticipated in October, hinting at the invigorating gusts that define the transition into fall. Overall, September's winds carry the soft whispers of summer’s end, setting the stage for the invigorating changes that await in the months to come.

Average September Wind Speed in Kinvarra

The chart displays monthly wind speed patterns in Kinvarra, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.85.54.63.43.83.62.63.43.4 m/s4.24.14.6
Data source: Kinvarra September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Kinvarra Compares to Other Months

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

September and January present contrasting weather conditions. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 26°C (80°F), with an average of 13°C (56°F). The month experiences 82 mm of precipitation over approximately 14 days, while the humidity remains high at 88%. In contrast, January sees colder weather, with temperatures ranging from -5°C (24°F) to 14°C (58°F), averaging around 6°C (43°F). Precipitation is slightly lower at 77 mm over 12 days, but the humidity remains consistent at 88%. For more detailed insights on January weather, check out Kinvarra weather in January.

In September, temperatures in Kinvarra range from a chilly minimum of 1°C (34°F) to a comfortable maximum of 26°C (80°F), with an average of 13°C (56°F). The month sees about 82 mm of precipitation over 14 days, with humidity remaining high at 88%. In contrast, February brings colder weather, with a minimum temperature of -4°C (26°F) and a maximum of 16°C (60°F), averaging around 6°C (44°F). Precipitation increases to 127 mm over 16 days, while humidity remains steady at 88%. Overall, September offers warmer and drier conditions compared to the colder, wetter climate of February. To learn more about February’s weather specifics, you can visit Kinvarra weather in February.

September and March present notable differences in their weather patterns. In September, temperatures range from a minimum of 1°C (34°F) to a comfortable maximum of 26°C (80°F), with an average of 13°C (56°F). The month experiences around 82 mm (3.2 in) of precipitation over 14 days, and humidity remains relatively high at 88%. In contrast, March sees cooler temperatures, with a minimum of -5°C (23°F) and an average of 7°C (45°F), peaking at 18°C (64°F). It also has slightly higher precipitation at 104 mm (4.1 in) spread over 16 days, while humidity is a bit lower at 87%. For more specific details on conditions, you can check Kinvarra weather in March.

The weather in September and April presents a marked contrast in temperature and precipitation patterns. In September, temperatures range from a chilly 1°C (34°F) at night to a warm 26°C (80°F) during the day, with an average of 13°C (56°F). This month experiences higher precipitation, totaling 82 mm (3.2 in) over approximately 14 days, alongside a humidity level of 88%. In comparison, April shows cooler temperatures, with nighttime lows reaching -2°C (28°F) and daytime highs peaking at 22°C (71°F), averaging around 9°C (49°F). This month sees lesser rainfall at 63 mm (2.5 in) over about 10 days and slightly lower humidity at 86%. For a more detailed overview, check Kinvarra weather in April.

In comparing the weather of September and May, we see distinct differences in temperature and precipitation patterns. September boasts a wider temperature range, with minimums of 1°C (34°F) and maximums reaching up to 26°C (80°F), resulting in an average temperature of 13°C (56°F). It also experiences higher humidity at 88% and more rainfall, with 82 mm (3.2 in) over 14 days. On the other hand, May has slightly cooler temperatures, with minimums dipping to -1°C (31°F) and maxing out at 25°C (78°F), leading to a similar average of 12°C (53°F). It sees less precipitation at 70 mm (2.8 in) across 13 days and lower humidity at 83%. For more detailed insights on May weather specifically, you can check Kinvarra weather in May.

When comparing the weather of September and June, one can notice several key differences. September typically experiences a wider range in temperature, with minimums dropping to 1°C (34°F) and maximums reaching up to 26°C (80°F), resulting in an average of 13°C (56°F). In contrast, June has slightly warmer temperature ranges, with a minimum of 4°C (40°F) and a maximum of 30°C (87°F), leading to an average of 14°C (57°F). Precipitation levels are similar for both months, with September receiving 82 mm (3.2 in) over 14 days, while June sees 83 mm (3.3 in) over 15 days. Additionally, September tends to be more humid at 88%, compared to June’s 83%. For more detailed insights specifically about June, you can refer to Kinvarra weather in June.

In comparing the weather of September and July, it is clear that July tends to be slightly warmer, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 29°C (85°F), while September sees lower temperatures, with a minimum of 1°C (34°F) and a maximum of 26°C (80°F). Additionally, July has marginally less precipitation, receiving about 85 mm (3.4 in) over 13 days compared to September's 82 mm (3.2 in) spread across 14 days. Humidity levels are also slightly lower in July at 85%, compared to September's higher level of 88%. For more detailed information, you can check Kinvarra weather in July.

In comparing the weather between September and August, September tends to be cooler with a minimum temperature of 1°C (34°F) and an average of 13°C (56°F), compared to August's warmer minimum of 6°C (44°F) and average of 15°C (59°F). However, August experiences slightly less precipitation overall at 122 mm (4.8 in) across 18 days, while September has 82 mm (3.2 in) over 14 days. Humidity levels are quite similar, with September at 88% and August at 85%, suggesting that the air feels consistently moist during both months. For more details on August weather, visit Kinvarra weather in August.

In September, temperatures in Kinvarra typically range from a chilly 1°C (34°F) at night to a warm 26°C (80°F) during the day, with an average of 13°C (56°F). The month experiences about 82 mm (3.2 in) of precipitation over 14 days, contributing to a higher humidity level of 88%. In contrast, October sees a noticeable drop in temperatures, with minimums dipping to -1°C (31°F) and maximums reaching only 20°C (68°F), resulting in an average temperature of 11°C (51°F). This month also brings increased precipitation, totaling 113 mm (4.4 in) over 17 days, while humidity rises slightly to 91%. For more specific weather details, check Kinvarra weather in October.

September and November exhibit quite distinct weather patterns. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 26°C (80°F), with an average of 13°C (56°F), offering a mild backdrop for early autumn activities. However, it also sees considerable rain, with 82 mm (3.2 in) over approximately 14 days and a humidity level of 88%.

In contrast, November cools down further, with temperatures varying between -2°C (29°F) and 15°C (60°F), averaging around 8°C (47°F). This month is characterized by increased precipitation, totaling 94 mm (3.7 in) across 16 days, and slightly higher humidity at 92%. Thus, while September retains some warmth and sunshine, November brings a sharper chill and moister conditions, making it essential to prepare for the shift in weather. For more detailed insights, check out Kinvarra weather in November.

In September, the weather tends to be milder, with temperatures ranging from a minimum of 1°C (34°F) to a max of 26°C (80°F) and an average of 13°C (56°F). The month experiences about 82 mm (3.2 in) of precipitation over 14 days, and humidity levels are quite high at 88%.

In contrast, December brings colder temperatures, with a minimum of -4°C (24°F) and a maximum of 14°C (57°F), averaging around 7°C (45°F). This month sees more precipitation at 110 mm (4.3 in) across 17 days and slightly higher humidity at 89%. Overall, December is a much chillier and wetter month compared to the more temperate September. For more details, check out Kinvarra weather in December.

Compare Kinvarra's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Kinvarra

As September rolls in, Kinvarra experiences a notable transition, shifting from the warmth of summer into the cooler embrace of autumn. The daily temperatures reflect this change, bringing refreshing crispness to the air, particularly in the mornings and evenings. Although the humidity remains high, creating a somewhat damp feel, the increased likelihood of rain during this month serves to enrich the lush landscape. With precipitation spread over about half the month, September stands out as a time for renewal, making the scenery vibrant and alive. For those curious about the yearly patterns that define this charming locale, visit the full details at Kinvarra Climate.