May Weather in Athenry, Ireland

Last updated: March 17, 2025

May in Athenry, Ireland, showcases a delightful blend of spring warmth and refreshing rain. With daily maximum temperatures reaching up to 25°C (78°F), the month offers pleasant days, while the average hovers around a mild 12°C (53°F). Nighttime can be quite chilly, dipping to a minimum of -1°C (31°F). Rainfall is common, with 71 mm (2.8 in) spread over 14 days, resulting in a humidity level of approximately 83%. This unique weather pattern not only revitalizes the lush landscapes but also creates an ever-changing atmosphere that captures the essence of Ireland in spring.

May Temperature in Athenry

In Athenry, Ireland, May signals a delightful transition into warmer weather, marked by a minimum temperature of -1°C (31°F) and an average of 12°C (53°F), while daily highs can reach a pleasant 25°C (78°F). This month consistently brings a sense of rejuvenation, as temperatures rise steadily from the cooler conditions of April, which had a max of only 22°C (71°F). The upward trend continues into June, indicating that summer is on the way. With such a significant jump in warmth, May not only offers a beautiful backdrop for outdoor adventures but also hints at the lush growth typical of Irish landscapes at this time of year. The gradual warming makes it an ideal month for exploring the charming streets and scenic views of Athenry as the vibrant colors of spring flourish.

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

The chart illustrates May temperature patterns in Athenry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434344485357605956514644
Data source: Temperature data for Athenry generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Athenry

In May, Athenry experiences a moderate rainfall of 71 mm (2.8 in), falling on an average of 14 days throughout the month. This places May's precipitation slightly above the more drier April, which recorded just 61 mm. Notably, this month’s rain sets the stage for the wetter summer months ahead, as evidenced by June's increase to 79 mm. The trend reveals a consistent pattern where early spring showers gradually give way to heavier downpours in the summer, promoting lush greenery in this picturesque Irish town. As May closes, residents can expect blooming landscapes invigorated by this essential rainfall, bridging the transition into the lush growth of early summer.

May Precipitation Trends in Athenry

The chart displays monthly precipitation patterns in Athenry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec75121104617180841188010792108
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Athenry

As spring transitions into summer, Athenry, Ireland, experiences a noticeable decline in humidity levels. In May, the humidity sits at a comfortable 83%, down from the earlier months of the year, which hover around the 88% mark in both January and February. This gradual reduction continues into June, maintaining the same humid atmosphere, before slightly increasing again in July and August. The trend suggests that while Athenry can feel a touch of humidity during the earlier spring months, May offers a refreshing reprieve, paving the way for enjoyable outdoor pursuits as the summer season approaches. However, by autumn, humidity rises again, highlighting the region's characteristic dampness for which Ireland is famously known.

May Average Humidity in Athenry

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

May UV Index in Athenry

As May arrives in Athenry, Ireland, the UV Index climbs to a notable 7, indicating a high exposure category that requires extra caution during outdoor activities. This marks a significant increase from the moderate levels experienced in the earlier months of March and April, where the UV indexes were 4 and 5, respectively. With a burn time of just 25 minutes, it’s essential to protect your skin, particularly as the sun's strength intensifies leading into the summer months. Comparatively, June and July will see even higher UV values, reaching 8, while August settles back to 7. Staying informed and vigilant is key as the seasonal shift brings more sun, so check the daily updates for the latest information on the Athenry UV Index to ensure your safety under the sun.

Maximum UV Index Levels in Athenry for May

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

In Athenry, Ireland, the arrival of May ushers in a delightful surge of sunshine, with 380 hours of radiant daylight. This month stands out, showcasing a striking contrast to the earlier periods of winter, where January offered a mere 73 hours. As spring unfolds, the hours of sunlight progressively increase, peaking in May before gently tapering off in June and July, which still enjoy robust sunlight with 370 and 375 hours respectively. The trend clearly illustrates how Athenry transitions from the gray skies of winter to the warmth and vibrancy of late spring, making May not just the sunniest month, but also a harbinger of the lush summer days to come.

Monthly Sunshine Duration in Athenry: May Highlighted

The May sunshine duration represents the total number of hours Athenry 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.
JanFebMarAprMayJunJulAugSepOctNovDec73h131h176h298h380h370h375h319h275h217h113h88h
Data source: Athenry May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Athenry During May

In Athenry, Ireland, the likelihood of sunny weather in May presents a slightly brighter picture compared to the earlier months of the year. With a 34% chance of sunshine, May shows a noticeable improvement from the gloomy winters, especially when contrasted with February's mere 20% and March's scant 16%. While April teases with a healthier 42% chance, May maintains a promising outlook, effectively bridging the gap into the summer months. This trend suggests that as spring takes hold, Athenry begins to experience a welcome increase in sunny days, providing a lovely backdrop for outdoor activities before the fleeting warm summer extends into the season.

Percentage of Sunny Days in May in Athenry

The chart illustrates the percentage of sunny days in Athenry 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 Athenry experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%20%16%42%34%18%26%22%15%17%26%17%
Data source: Athenry May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Athenry in May

As spring unfolds in Athenry, Ireland, daylight hours gradually increase, with May boasting an impressive 15 hours of sunshine—a clear sign that summer is just around the corner. Following a steady rise from 8 hours in January to 14 hours in April, May marks a peak in brightness before June reaches its maximum at 16 hours. This trend of increasing daylight continues into the summer, providing ample opportunity for outdoor activities and festivities. However, as the year progresses into autumn, daylight begins to wane, dropping to 12 hours in September and further down to 10 hours in October. This gradual ebb and flow of light not only highlights the vibrant lifecycle of the seasons but also encourages Athenry's residents to fully embrace the joy and energy that longer days bring.

Average Daylight Hours in Athenry for May

The chart illustrates the variation in daylight duration in Athenry throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 8m9h 50m11h 54m14h 1m15h 53m16h 52m16h 20m14h 39m12h 37m10h 30m8h 37m7h 36m
Data source: Athenry daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Athenry

In May, Athenry experiences a gentle breeze with an average wind speed of 3.7 m/s (8 mph), matching its pace from January. This month marks a transition as the wind begins to stabilize after the slightly more variable speeds seen in the spring. Just prior, April recorded a lower average of 3.3 m/s (7 mph), while the summer months ahead promise a subtle drop, with July expected to be the calmest at 2.5 m/s (6 mph). Overall, May's winds are reminiscent of the early year, suggesting a period of moderate airflow as the region shifts into the warmth of summer.

Average May Wind Speed in Athenry

The chart displays monthly wind speed patterns in Athenry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.75.34.33.33.7 m/s3.52.53.33.34.13.94.4
Data source: Athenry May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Athenry Compares to Other Months

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

May and January exhibit distinct weather characteristics, reflecting the transition from winter to spring. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 25°C (78°F), with an average of 12°C (53°F). The month experiences about 71 mm (2.8 in) of precipitation over 14 days, and humidity averages at a comfortable 83%. In contrast, January presents colder conditions, with temperatures varying from a minimum of -5°C (23°F) to a maximum of 14°C (58°F) and an average of just 6°C (43°F). It sees slightly more precipitation at 75 mm (3.0 in) over 12 days, accompanied by higher humidity at 88%. For a detailed look at January's weather in Athenry, you can visit Athenry weather in January.

May and February present contrasting weather patterns, with May experiencing a broader temperature range and milder conditions. In May, temperatures can dip to a minimum of -1°C (31°F) and peak at 25°C (78°F), averaging around 12°C (53°F). The precipitation during this month totals 71 mm (2.8 in) over approximately 14 days, coupled with a humidity level of 83%. In contrast, February is cooler, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 16°C (60°F) and an average of only 6°C (44°F). It also sees higher rainfall, totaling 121 mm (4.8 in) across 16 days, with slightly elevated humidity at 88%. For more detailed insights into February weather, check Athenry weather in February.

In comparing the weather of May and March, it is evident that May experiences milder temperatures, with an average of 12°C (53°F) compared to March's cooler average of 7°C (45°F). Additionally, May boasts higher maximum temperatures, reaching up to 25°C (78°F), while March peaks at 17°C (64°F). Despite this, March sees slightly more precipitation, measuring 104 mm (4.1 in) over 16 days, compared to May's 71 mm (2.8 in) spread over 14 days. Humidity levels are relatively similar, with March at 87% and May at 83%. For more details about the weather conditions specific to March, you can check Athenry weather in March.

In comparison to April, May experiences milder weather with higher average temperatures, ranging from a minimum of -1°C (31°F) to a maximum of 25°C (78°F), while April has temperatures from -2°C (28°F) to a maximum of 22°C (71°F). The average temperature in May is 12°C (53°F), which is a notable increase from April's 9°C (48°F). Precipitation slightly increases in May to 71 mm (2.8 in) over 14 days, compared to April's 61 mm (2.4 in) over 11 days. Humidity levels are also high in both months, with May at 83% and April at 86%. For more detailed insights on April weather, you can visit Athenry weather in April.

May and June present a noticeable shift in weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 12°C (53°F). The month sees 71 mm (2.8 in) of precipitation over 14 days and maintains a consistent humidity level of 83%. In contrast, June experiences warmer conditions, with minimum temperatures rising to 4°C (39°F) and maximums reaching 30°C (86°F), leading to an average of 14°C (57°F). Precipitation increases slightly to 79 mm (3.1 in) over 15 days, while humidity remains steady at 83%. For more details, check out Athenry weather in June.

May and July present distinct weather patterns characterized by temperature variations and precipitation levels. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 12°C (53°F). The month experiences 71 mm (2.8 in) of precipitation over 14 days, coupled with a high humidity of 83%. In contrast, July sees a noticeable increase in temperatures, with a minimum of 6°C (43°F), an average of 16°C (60°F), and a peak of 29°C (84°F). Although July has slightly higher precipitation at 84 mm (3.3 in) spread across 13 days, the humidity remains similar at 85%. For more detailed information, check out Athenry weather in July.

In comparing the weather between May and August, we see notable differences in temperature and precipitation. May tends to be milder, with average temperatures ranging from a minimum of -1°C (31°F) to a maximum of 25°C (78°F), while August features slightly warmer temperatures, with a minimum of 6°C (44°F) and a maximum of 24°C (75°F). Precipitation is also more pronounced in August, recording 118 mm (4.7 in) over 19 days compared to May's 71 mm (2.8 in) across 14 days. Humidity remains relatively high in both months, but August sees a slight increase to 85%. For more detailed information, you can check Athenry weather in August.

May and September offer contrasting yet mild weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 12°C (53°F). The month experiences about 71 mm (2.8 in) of precipitation over 14 days, resulting in a relatively high humidity level of 83%. By September, the temperatures are slightly warmer at a minimum of 1°C (34°F), an average of 13°C (56°F), and a maximum of 26°C (79°F). Precipitation increases to 80 mm (3.1 in) across 15 days, accompanied by a rise in humidity to 88%. For more detailed information, check out Athenry weather in September.

May and October present distinct weather patterns, highlighting the transition from spring to autumn. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 12°C (53°F). The month sees about 71 mm (2.8 in) of precipitation over 14 days, accompanied by a humidity level of 83%. In contrast, October features cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 20°C (68°F), averaging at 10°C (51°F). This month experiences increased rainfall, totaling 107 mm (4.2 in) over 17 days, while humidity rises to 91%. For more details on October weather, you can visit Athenry weather in October.

May and November present contrasting weather conditions, showcasing the transition from spring to late fall. In May, temperatures range from a minimum of -1°C (31°F) to a maximum of 25°C (78°F), with an average of 12°C (53°F), welcoming vibrant blooms and outdoor activities. However, the month experiences significant precipitation, totaling 71 mm (2.8 in) across roughly 14 days, alongside a humidity level of 83%.

In contrast, November is cooler, with temperatures ranging from -2°C (29°F) to a maximum of 15°C (60°F) and an average of 8°C (46°F). This month sees an increase in precipitation to 92 mm (3.6 in) over about 15 days, coupled with higher humidity at 92%. For more detailed insights, visit Athenry weather in November.

May and December in Athenry present contrasting weather conditions. In May, temperatures range from a minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 12°C (53°F). This month experiences moderate rainfall, totaling 71 mm (2.8 in) over about 14 days, and humidity levels sit at 83%. In contrast, December brings cooler temperatures, with a minimum of -5°C (24°F) and a maximum of 14°C (57°F), averaging 7°C (44°F). Rainfall increases to 108 mm (4.3 in), occurring over 17 days, while humidity rises slightly to 89%. For more details, check out Athenry weather in December.

Compare Athenry's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Athenry

As May unfolds in Athenry, the weather begins to transition into a more temperate phase, showcasing mild temperatures that create a pleasant atmosphere for outdoor activities. Unlike the cooler months, May sees a noticeable increase in warmth, making it an ideal time to explore the scenic surroundings. However, it's important to be prepared for occasional rainfall, as precipitation is common during this month. With humidity levels at a relatively high 83%, the air feels refreshing yet slightly damp. Overall, May serves as a bridge between the chill of early spring and the warmth of summer, offering a delightful mix of conditions for visitors and locals alike. For a deeper understanding of seasonal weather trends, check out Athenry Climate.