May Weather in Killybegs, Ireland

Last updated: March 17, 2025

May in Killybegs, Ireland presents a captivating blend of maritime charm and fluctuating weather patterns. With maximum temperatures reaching a pleasant 23°C (73°F), the month primarily hovers around an average of 11°C (52°F), while lows dip to a cool 2°C (36°F). Visitors should prepare for a variety of conditions, as precipitation totals around 85 mm (3.4 in) over approximately 16 days, resulting in an humidity level of 83% that enhances the lush coastal landscape. Embrace the vibrant, ever-changing hues of spring while exploring this picturesque fishing village, where each day promises a new experience, whether under the sun or amidst refreshing rain showers.

May Temperature in Killybegs

In May, Killybegs, Ireland, emerges from the chill of winter, showcasing a refreshing leap in temperatures. With a minimum of 2°C (36°F) and an average rising to 11°C (52°F), the month signals a vibrant shift, hinting at the arrival of summer. The maximum temperature reaches a pleasant 23°C (73°F), inviting both locals and visitors to enjoy outdoor activities amidst the stunning coastal scenery. This upward trend from the cooler spring months, where averages hovered around 9°C (48°F) in April, illustrates the region's transition to warmer weather, making May an ideal time to explore Killybegs’ breathtaking landscapes and rich maritime culture.

May Weather in Killybegs: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Killybegs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434344475255585856514745
Data source: Temperature data for Killybegs 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.

May Precipitation in Killybegs

In May, Killybegs experiences a moderate level of rainfall, totaling 85 mm (3.4 in) over 16 days. This month serves as a transition, with precipitation levels rising slightly from the notably dry April (63 mm) yet still falling short of the wetter months ahead. While May doesn’t quite reach the heights of summer rainfall, it sets the stage for the more intense precipitation of August and October, which consistently see figures above 170 mm. This pattern highlights a trend of increasing rainfall as the year progresses, with May acting as a bridge between the drier early months and the more lush and rain-soaked late summer.

May Precipitation Trends in Killybegs

The chart displays monthly precipitation patterns in Killybegs, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1131481296386113115170131176142159
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Killybegs

In Killybegs, Ireland, May brings a slight dip in humidity, with levels around 83%, consistent with April's figures. This mild decrease is part of a trend that sees early spring months maintaining high humidity, ranging only from 83% to 84%. As the seasons transition into summer, humidity tends to rise, peaking in the warmer months of July and August at 86%. The overall climate in Killybegs remains notably humid throughout the year, with levels often climbing during late summer and into autumn, reflecting the region's coastal maritime influence. Thus, while May offers a brief respite, it is a characteristic part of a year defined by sustained humidity.

May Average Humidity in Killybegs

This chart illustrates the average monthly humidity levels in Killybegs, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%83%84%83%84%86%86%87%87%88%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Killybegs

As spring transitions into summer, May brings a notable increase in the UV Index in Killybegs, rising to a high level of 7. This shift signifies a reduced burn time of just 25 minutes for fair-skinned individuals, making it essential to practice sun safety. Compared to the more moderate indices of the preceding months—4 in March and 5 in April—May marks a clear upward trend toward higher UV exposure. As the season progresses, June and July will reach even more intense levels with indices of 8, emphasizing the importance of being sun-aware. For ongoing updates and information about safe exposure, visit Killybegs UV Index.

Maximum UV Index Levels in Killybegs for May

The chart shows the monthly maximum UV Index (UVI) for Killybegs in May, 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: Killybegs May 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.

May Sunshine in Killybegs

May in Killybegs, Ireland, is truly a radiant month, boasting an impressive 389 hours of sunshine. This remarkable increase from 297 hours in April marks a significant transition into the vibrant embrace of spring. As the days lengthen, the region shifts from the quieter sunlit hours of winter, such as 64 hours in January, towards a peak in brightness that continues into the summer months. Following May, June and July maintain high sunshine totals with 359 and 365 hours respectively, ensuring that Killybegs basks in the warmth and daylight during these central months of the year. This trend showcases not only the beauty of Killybegs' spring and summer but also the gradual return of optimism and energy that comes with each passing day.

Monthly Sunshine Duration in Killybegs: May Highlighted

The May sunshine duration represents the total number of hours Killybegs experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec64h134h180h297h389h359h365h324h268h213h107h75h
Data source: Killybegs May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Killybegs During May

In Killybegs, Ireland, May emerges as a promising month for sun seekers, boasting a 35% chance of sunny weather. This marks a notable shift from the drab early months of the year, where the likelihood of sunshine hovers below 25%. April serves as a transitional period with a jump to 38%, hinting at spring's arrival, but May maintains that warmth with only a slight dip. As summer approaches, the sun's potential wanes again by June, dropping to 15%. Thus, May stands out, offering a delightful balance of increasing sunshine while bridging the gap between spring's bloom and summer's haze.

Percentage of Sunny Days in May in Killybegs

The chart illustrates the percentage of sunny days in Killybegs throughout the year, with May 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 Killybegs experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%22%12%38%35%15%21%18%16%16%16%12%
Data source: Killybegs May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Killybegs in May

In Killybegs, Ireland, the progression of daylight through the year reveals a vibrant transformation as spring transitions into summer. Starting in January with a modest 7 hours of daylight, the days gradually lengthen, reaching 16 hours by May, marking a significant surge in brightness and energy. This trend continues into June, when daylight peaks at an impressive 17 hours. As summer wanes, the daylight diminishes—falling to 14 hours in August and tapering off to 10 hours by October—before returning to the shorter days of winter. This rhythmic cycle not only influences the local landscape but also invites residents and visitors alike to embrace the longer, sunlit days of spring and early summer.

Average Daylight Hours in Killybegs for May

The chart illustrates the variation in daylight duration in Killybegs throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 53m9h 42m11h 54m14h 8m16h 8m17h 12m16h 37m14h 49m12h 38m10h 25m8h 24m7h 18m
Data source: Killybegs daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Killybegs

May in Killybegs experiences a gentle breeze, with an average wind speed of 4.8 m/s (11 mph), slightly increasing from the calmer month of April. As spring transitions into summer, the winds remain relatively mild compared to other months, such as January and November, which often see stronger gusts. This moderate airflow creates a pleasant atmosphere, perfect for enjoying the scenic coastal views. Notably, the progression of the seasons reveals a pattern where the strongest winds usually occur in late autumn, while late spring presents milder conditions, making May an ideal time for outdoor activities without the intimidating force of stronger winds that characterize the earlier and later months of the year.

Average May Wind Speed in Killybegs

The chart displays monthly wind speed patterns in Killybegs, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.47.56.34.64.8 m/s5.23.14.14.76.26.96.7
Data source: Killybegs May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Killybegs Compares to Other Months

The weather in Killybegs changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Killybegs and find detailed weather information for every month.

May and January present quite contrasting weather conditions. In May, the temperatures range from a minimum of 2°C (36°F) to a maximum of 23°C (73°F), with an average of 11°C (52°F), making it a warmer and more comfortable month overall. However, it experiences about 85 mm (3.4 in) of precipitation spread over 16 days, coupled with a humidity level of 83%.

In contrast, January features colder temperatures, with a minimum of -1°C (30°F), an average of 6°C (44°F), and a maximum of 14°C (57°F). This month also has more precipitation at 112 mm (4.4 in) over 18 days, while the humidity remains slightly higher at 84%. For a detailed look at the weather conditions in January, you can check this link: Killybegs weather in January.

May generally presents a more temperate climate compared to February, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 23°C (73°F) and an average of 11°C (52°F). In contrast, February sees cooler conditions, with temperatures ranging from -2°C (29°F) to 14°C (58°F) and an average of 6°C (43°F). Precipitation levels in February are also higher, totaling 148 mm (5.8 in) over 18 days, compared to May's 85 mm (3.4 in) over 16 days. Both months experience similar humidity levels, with February at 84% and May at 83%. For a more detailed look at February's climate, you can visit Killybegs weather in February.

In comparing the weather between March and May, we see a notable shift in temperatures and precipitation patterns. March experiences cooler temperatures, with lows dipping to -3°C (27°F) and an average of 7°C (44°F), while May welcomes warmer conditions, with temperatures ranging from a minimum of 2°C (36°F) up to a maximum of 23°C (73°F). Precipitation is more frequent in March, with 129 mm (5.1 in) over 19 days, compared to May's 85 mm (3.4 in) spread across 16 days. Both months share a humidity level of 83%, indicating a similar moisture content in the air despite the differences in temperature. For a detailed look at March weather, visit Killybegs weather in March.

In comparing the weather of April and May, May generally exhibits warmer temperatures, with a minimum of 2°C (36°F) and an average of 11°C (52°F), compared to April’s minimum of 0°C (33°F) and average of 9°C (48°F). The maximum temperatures in May reach up to 23°C (73°F), significantly higher than April's peak of 19°C (67°F). However, May also brings an increase in precipitation, amounting to 85 mm (3.4 in) over 16 days, compared to April’s 63 mm (2.5 in) over 15 days. Humidity levels remain relatively high in both months, with May at 83% and April at 84%. For a closer look at the specifics of April weather, you can visit Killybegs weather in April.

In comparing the weather between May and June, we see a noticeable increase in temperatures and precipitation patterns. May experiences a temperature range from a cool 2°C (36°F) at its lowest to a comfortable maximum of 23°C (73°F), with an average of 11°C (52°F). It also sees around 85 mm (3.4 in) of rain over 16 days at a consistent humidity of 83%. In contrast, June typically starts warmer, with minimum temperatures rising to 6°C (44°F) and maximums reaching up to 25°C (77°F), averaging at 13°C (56°F). Rainfall also increases, totaling 113 mm (4.4 in) over 18 days, while humidity remains stable at 83%. For more detailed information, you can check Killybegs weather in June.

When comparing the weather in May and July, it's clear that July tends to be warmer and more humid. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 23°C (73°F), with an average of 11°C (52°F). Meanwhile, July sees a more moderate temperature range, with lows of 9°C (49°F) and highs reaching up to 26°C (79°F), averaging at 15°C (59°F). While May experiences about 85 mm (3.4 in) of precipitation over 16 days, July has slightly higher rainfall of 115 mm (4.5 in) over 18 days, resulting in a humidity level of 86%. For those interested in specific conditions during July, you can check out this link: Killybegs weather in July.

May and August present distinct contrasts in weather, with May showcasing milder temperatures that range from a minimum of 2°C (36°F) to a maximum of 23°C (73°F) and an average of 11°C (52°F). This month experiences significant precipitation, totaling 85 mm (3.4 in) over 16 days and a relatively high humidity level of 83%. In contrast, August features warmer temperatures, with a minimum of 8°C (47°F), an average of 15°C (58°F), and a maximum of 21°C (71°F). However, it is also wetter, with 170 mm (6.7 in) of precipitation spread across 22 days, accompanied by slightly elevated humidity at 86%. For more details on the weather patterns in August, you can check Killybegs weather in August.

May and September present distinct weather patterns, each with its own characteristics. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 23°C (73°F), with an average of 11°C (52°F). The month sees about 85 mm (3.4 in) of rainfall spread over 16 days, with humidity levels at 83%. In contrast, September experiences slightly warmer temperatures, with a minimum of 5°C (41°F) and an average of 13°C (56°F), peaking at 22°C (73°F). However, it also faces more rainfall, totaling 131 mm (5.2 in) over 21 days, and higher humidity at 87%. For detailed weather conditions in September, you can check Killybegs weather in September.

May and October exhibit some similarities in temperature but differ significantly in precipitation and humidity. Both months register an average temperature of 11°C (52°F), yet May offers a wider range with maximum temperatures reaching 23°C (73°F), compared to October's peak of 19°C (67°F). Precipitation is more prevalent in October, with 176 mm (6.9 in) falling over 23 days, compared to May’s 85 mm (3.4 in) over 16 days. Additionally, October sees a slight increase in humidity, averaging 87% compared to May's 83%. For more details on October weather specifically, you can check Killybegs weather in October.

May and November offer distinctly different weather experiences. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 23°C (73°F), providing a mild average temperature of 11°C (52°F). The month sees about 85 mm (3.4 in) of precipitation over 16 days, with a humidity level of 83%. In contrast, November features cooler temperatures, with a minimum of 0°C (33°F), an average of 8°C (47°F), and a maximum of 15°C (58°F). This month is also wetter, receiving 142 mm (5.6 in) of precipitation spread over 22 days and slightly higher humidity at 88%. For those interested in specific conditions during this month, more details can be found in Killybegs weather in November.

May and December present contrasting weather experiences. In May, temperatures range from a chilly 2°C (36°F) at night to a pleasant 23°C (73°F) during the day, with an average temperature of 11°C (52°F). Rainfall is moderately spread over the month, totaling 85 mm (3.4 in) across about 16 days, with humidity levels relatively high at 83%. In contrast, December sees a drop in temperatures, with nighttime lows dipping to -1°C (31°F) and daytime highs reaching only up to 13°C (55°F), resulting in an average of 7°C (45°F). The month experiences significantly more precipitation, totaling 159 mm (6.3 in) over 23 days, while humidity remains consistently high at 84%. For a more thorough understanding of weather specifics, you can refer to Killybegs weather in December.

Compare Killybegs's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Killybegs

As May unfolds in Killybegs, the weather starts to embrace the warmth of spring, distinguishing itself from the chillier months preceding it. With average temperatures reaching a pleasant 11°C (52°F) and a maximum of 23°C (73°F), May offers a welcome escape from the cold, although the brisk evenings remind us to dress warmly. The month experiences a moderate 85 mm of rain over about 16 days, contributing to the area's lush greenery. Humidity levels linger around 83%, adding a soft touch to the air, yet making it feel slightly warmer than the average. As you explore the joys of May in Killybegs, delve deeper into the seasonal characteristics by visiting Killybegs Climate.