May Weather in Ennis, Ireland

Last updated: March 17, 2025

May in Ennis, Ireland, offers a delightful transition into warmer days, with maximum temperatures peaking at 25°C (78°F). The average temperature hovers around a comfortable 12°C (53°F), while cool nights can dip to a brisk 0°C (33°F). Rainfall is a frequent visitor this month, with precipitation amounts reaching 68 mm (2.7 in) over about 12 days, creating a backdrop of lush greenery. Despite the rainfall, the air remains notably humid at 83%, adding a refreshing touch to the scenery. Whether you're exploring the charming streets or enjoying the vibrant local culture, May in Ennis promises a variety of experiences wrapped in the allure of the Irish spring.

May Temperature in Ennis

In May, Ennis, Ireland experiences a delightful transition into warmer weather, with temperatures ranging from a cool 0°C (33°F) at night to a pleasant 25°C (78°F) during the day. The average temperature rises to 12°C (53°F), signaling a shift from the brisk spring air of previous months. This trend reflects a steady climb in temperatures as the year progresses; for instance, April's highs reach 22°C (71°F). May brings longer days and blooming landscapes, making it an ideal time for outdoor activities and exploring the stunning Irish countryside. This month serves as a prelude to the summertime warmth, marking a vibrant and inviting period in Ennis's yearly climate cycle.

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

The chart illustrates May temperature patterns in Ennis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434445485357605956514745
Data source: Temperature data for Ennis 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 Ennis

In May, Ennis experiences a moderate level of precipitation, with 68 mm (2.7 in) of rain spread over 12 days. This amount marks a slight increase compared to April's 57 mm (2.2 in), signaling the transition into the wetter months ahead. As spring blossoms move into early summer, May's weather plays a vital role in supporting the lush greenery that characterizes the region. Interestingly, while May is drier than the 18 days of rain in February, it maintains a similar pattern to June's 66 mm (2.6 in), indicating that the rain is often lighter but still significant. Overall, the month presents a balanced mix of rainy days and longer spells of milder weather, making it an ideal time for enjoying Ennis's beautiful landscapes, even amidst the occasional drizzle.

May Precipitation Trends in Ennis

The chart displays monthly precipitation patterns in Ennis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec75122104576866761329210597124
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ennis

As we transition into May in Ennis, Ireland, the humidity begins to show a subtle shift, dipping to 83%. This marks a continuation of the gradual decrease observed since January, where the humidity peaked at 88%. The trend suggests that the spring season brings slightly drier air, making the pleasant month of May an ideal time to explore the lush landscapes of Ireland. Interestingly, humidity levels remain consistent through June before rising again in the height of summer. Overall, the decreasing humidity from early in the year sets the stage for a refreshing spring, inviting both locals and visitors to enjoy the vibrant scenery amidst milder conditions.

May Average Humidity in Ennis

This chart illustrates the average monthly humidity levels in Ennis, 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 Ennis

As May approaches in Ennis, Ireland, the UV Index experiences a noticeable jump, rising to a high level of 7. This shift signals a significant change from the more moderate levels observed in the preceding months, with a burn time decreasing to just 25 minutes. With this elevated UV exposure, it's essential to take precautionary measures like wearing sunscreen and protective clothing. Following a gradual increase since March, the trend highlights the intensifying sunlight as summer approaches, serving as a reminder for residents and visitors alike to stay vigilant about sun safety. For a detailed look at the UV levels throughout the year, check Ennis UV Index.

Maximum UV Index Levels in Ennis for May

The chart shows the monthly maximum UV Index (UVI) for Ennis 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Ennis 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 Ennis

May shines brightly in Ennis, Ireland, with a remarkable 392 hours of sunshine, marking a peak in the spring season. As the year progresses, there’s a clear trend of increasing sunlight—from a modest 77 hours in January to a vibrant 303 hours by April. This uplifting transition culminates in May, where residents and visitors alike bask in the warmth and light, making it one of the sunniest months of the year. Even as summer approaches, sunshine begins to taper off slightly in June and July, hovering around the mid-370s. Following this sunny stretch, the hours gradually decline into the autumn months, with sunlight notably dwindling to 117 hours in November. The cyclical nature of light and warmth in Ennis not only reflects the changing seasons but also fosters a unique charm that captures the heart of this vibrant town each spring.

Monthly Sunshine Duration in Ennis: May Highlighted

The May sunshine duration represents the total number of hours Ennis 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.
JanFebMarAprMayJunJulAugSepOctNovDec77h131h183h303h392h373h375h330h283h222h117h95h
Data source: Ennis May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ennis During May

In Ennis, Ireland, the likelihood of sunny weather in May stands at 30%, a figure that mirrors the chance for sunshine in the chillier month of January. While April offers a more promising 44% likelihood, the sunshine does take a dip again in both June and July, where probabilities decline to 18% and 26% respectively. This creates a noticeable seasonal shift: as spring blooms into summer, May serves as a transitional phase where sunshine is somewhat elusive compared to the bright days of April. Despite the variability, May remains a month of potential that holds onto hope for those eager to enjoy the occasional rays in Ireland's ever-changing climate.

Percentage of Sunny Days in May in Ennis

The chart illustrates the percentage of sunny days in Ennis 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 Ennis experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%21%16%45%30%18%26%22%15%17%24%18%
Data source: Ennis May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ennis in May

As spring blossoms into summer, the daylight duration in Ennis, Ireland reveals an encouraging trend of increasing brightness. Kicking off the year with a modest 8 hours of daylight in January, the days gradually grow longer, reaching 15 hours by May. This surge in sunlight marks a vibrant transition, with April already offering 13 hours, hinting at the warmth ahead. June and July peak with an impressive 16 hours of daylight, ideal for long, sunny days filled with outdoor activities. Even as summer gives way to autumn, the gradual decline begins, moving from 14 hours in August to 12 hours in September. Thus, the delightfully long days of May foreshadow the joyful summer months that await, ushering in a season of vitality and exploration.

Average Daylight Hours in Ennis for May

The chart illustrates the variation in daylight duration in Ennis throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 12m9h 52m11h 54m13h 59m15h 49m16h 47m16h 16m14h 37m12h 36m10h 32m8h 40m7h 40m
Data source: Ennis daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Ennis

In May, the winds in Ennis, Ireland, settle into a moderate rhythm, averaging 3.7 m/s (8 mph), mirroring the calmer breezes of January. This month signals a shift towards stability, as wind speeds remain consistent with the preceding months, notably contrasting with the more varied gusts of February at 5.2 m/s (12 mph) and the slight decline in April to 3.3 m/s (7 mph). As spring unfolds, May's gentle winds invite outdoor exploration, providing a refreshing yet soothing backdrop that tempts locals and visitors to immerse themselves in the lush landscapes. With the transition to summer, one can anticipate that these moderate winds will continue, gently caressing the vibrant summer months ahead.

Average May Wind Speed in Ennis

The chart displays monthly wind speed patterns in Ennis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.75.24.13.33.7 m/s3.42.73.33.23.93.74.5
Data source: Ennis May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Ennis Compares to Other Months

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

May and January present a stark contrast in weather patterns. In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 25°C (78°F), with an average of 12°C (53°F), making it a much warmer month. Precipitation is relatively moderate at 68 mm (2.7 in) over about 12 days, accompanied by a humidity of 83%. In contrast, January experiences cooler conditions, with temperatures ranging from -5°C (24°F) to a maximum of 14°C (58°F) and an average of only 6°C (44°F). The month sees slightly higher precipitation at 75 mm (3.0 in) across about 13 days, alongside a humidity level of 88%. For more detailed information about January weather, you can check Ennis weather in January.

May and February present a striking contrast in weather patterns. In May, temperatures rise significantly, with a minimum of 0°C (33°F) and an average of 12°C (53°F), peaking at a pleasant 25°C (78°F). The month sees about 68 mm (2.7 in) of precipitation over roughly 12 days, accompanied by a humidity level of 83%. In contrast, February remains much chillier, with temperatures dipping as low as -3°C (27°F) and averaging around 7°C (44°F), reaching a maximum of only 15°C (60°F). This month is also wetter, with 121 mm (4.8 in) of rain across 18 days, along with higher humidity at 88%. For more details on February weather specifics, you can visit Ennis weather in February.

In comparing the weather patterns of May and March, one can observe a noticeable shift in temperature and precipitation. May typically enjoys warmer temperatures, with a minimum of 0°C (33°F), an average of 12°C (53°F), and a maximum of 25°C (78°F), while March sees cooler temperatures, ranging from a minimum of -6°C (22°F) to a maximum of 17°C (63°F). Precipitation is also higher in March at 104 mm (4.1 in) over 16 days compared to May's 68 mm (2.7 in) across 12 days, suggesting that March is generally wetter. Humidity levels remain relatively high in both months, with May at 83% and March at 87%. For more details on March weather, you can refer to Ennis weather in March.

In comparing the weather between April and May, we see a noticeable increase in temperature and overall warmth as spring progresses. In April, temperatures range from a minimum of -2°C (29°F) to a maximum of 22°C (71°F), with an average of 9°C (49°F), whereas May features higher temperatures with a minimum of 0°C (33°F) and a maximum of 25°C (78°F), averaging 12°C (53°F). Precipitation is also slightly higher in May, with 68 mm (2.7 in) of rainfall over 12 days, compared to April's 57 mm (2.2 in) over 11 days. However, humidity remains relatively similar, with April at 86% and May at 83%. For more on April's weather specifics, you can visit Ennis weather in April.

May and June exhibit notable differences in weather patterns, with June generally being warmer and slightly drier. In May, temperatures range from a chilly 0°C (33°F) at night to a pleasant maximum of 25°C (78°F) during the day, with an average temperature of 12°C (53°F). Precipitation in May totals 68 mm (2.7 in) over 12 days, while humidity remains high at 83%. In contrast, June experiences a minimum temperature of 5°C (41°F) and a maximum of 30°C (87°F), with an average of 14°C (58°F). Rainfall slightly decreases to 66 mm (2.6 in), but it occurs over an additional two days, maintaining the same humidity level of 83%. For more detailed insights, you can check Ennis weather in June.

In comparison, May experiences cooler temperatures with a minimum of 0°C (33°F) and an average of 12°C (53°F), while July is significantly warmer, with a minimum of 7°C (44°F) and an average of 16°C (61°F). May also sees a maximum temperature of 25°C (78°F), whereas July peaks at 29°C (84°F). Both months have similar levels of precipitation, with May receiving 68 mm (2.7 in) and July slightly higher at 76 mm (3.0 in), both spread over 12 days. Humidity levels are also quite comparable, with May at 83% and July slightly higher at 85%. For more specifics on July's weather, you can check Ennis weather in July.

May and August exhibit notable differences in weather patterns. In May, temperatures range from a chilly minimum of 0°C (33°F) to a comfortable maximum of 25°C (78°F), with an average of 12°C (53°F). This month experiences 68 mm (2.7 in) of precipitation over approximately 12 days and has a humidity level of 83%. Conversely, August brings slightly warmer temperatures, with a minimum of 6°C (44°F) and an average of 15°C (60°F), peaking at 24°C (76°F). However, it also sees increased rainfall, with 132 mm (5.2 in) spread over about 20 days and a humidity level of 85%. For a more detailed view of the weather conditions during this time, you can check out Ennis weather in August.

In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 25°C (78°F), with an average of 12°C (53°F). The month sees approximately 68 mm (2.7 in) of precipitation over 12 days, accompanied by relatively high humidity at 83%. In contrast, September experiences a slightly higher temperature range, with a minimum of 2°C (35°F), an average of 13°C (57°F), and a maximum of 27°C (80°F). However, it also has increased precipitation, totaling 92 mm (3.6 in) over 15 days, and a higher humidity level at 88%. For a deeper look into the weather patterns during this month, check out Ennis weather in September.

May generally offers milder temperatures with an average of 12°C (53°F) and maximum highs reaching 25°C (78°F), making it a pleasant month to enjoy outdoor activities. In contrast, October experiences slightly cooler conditions, with an average temperature of 11°C (52°F) and a maximum of only 19°C (67°F). The precipitation is also greater in October, accumulating to 105 mm (4.1 in) over about 16 days, compared to May's 68 mm (2.7 in) over 12 days. Furthermore, October has a higher humidity level at 91%, compared to May's 83%. For a detailed look at October weather, you can visit Ennis weather in October.

May and November present quite contrasting weather conditions. In May, temperatures range from a comfortable minimum of 0°C (33°F) to a pleasant maximum of 25°C (78°F), with an average of 12°C (53°F). The month sees around 68 mm (2.7 in) of precipitation over approximately 12 days, accompanied by a humidity level of 83%. In stark contrast, November experiences colder temperatures, with a minimum of -2°C (29°F) and a maximum of 16°C (61°F), averaging 8°C (47°F). This month also sees increased precipitation at 97 mm (3.8 in) over about 16 days, with elevated humidity levels of 92%. For more detailed information, you can visit Ennis weather in November.

May and December present notably different weather patterns. In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 25°C (78°F), with an average of 12°C (53°F), making it a much warmer month. This period sees about 68 mm (2.7 in) of precipitation over roughly 12 days and a humidity level of 83%. In contrast, December brings cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 14°C (58°F), averaging around 7°C (45°F). It is also wetter, receiving 124 mm (4.9 in) of rain over 19 days, alongside higher humidity at 89%. For a detailed look at December's weather specifically in Ennis, you can check this link: Ennis weather in December.

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Conclusion: What to Expect From May Weather in Ennis

May in Ennis marks a delightful transition with milder temperatures and a noticeable increase in humidity, setting it apart from the chillier months preceding it. As the days grow longer and the landscapes flourish, locals and visitors alike can expect a refreshing mix of sunny spells and occasional rain. With approximately 12 days of precipitation and an average temperature that climbs comfortably, May truly embodies the essence of spring. For those looking to delve deeper into the specifics of the month’s weather, be sure to explore Ennis Climate.