May Weather in Glasnevin, Ireland

Last updated: March 17, 2025

In Glasnevin, Ireland, May brings a delightful mix of warmth and moisture, with temperatures ranging from a chilly 1°C (34°F) at night to a pleasant maximum of 22°C (72°F) during the day. The average temperature settles around a comfortable 12°C (53°F), creating ideal conditions for outdoor activities. However, residents and visitors should anticipate rainfall, as 62 mm (2.4 in) of precipitation falls over approximately 12 days this month, adding to the overall humidity, which hovers around 83%. Embrace the vibrant essence of May in Glasnevin, where every day has potential for exploration amidst blooming scenery.

May Temperature in Glasnevin

In May, Glasnevin experiences a delightful transition into warmer weather, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 22°C (72°F). This month marks a notable rise from the cooler spring months, with an average temperature of 12°C (53°F)—an appealing shift for those seeking the exuberance of early summer. As the chill of winter fades, May showcases increasingly pleasant days, making it an ideal time for outdoor explorations amidst blossoming landscapes. With each passing day, Glasnevin seems to bask in the gentle warmth, setting the stage for the vibrant summer months ahead.

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

The chart illustrates May temperature patterns in Glasnevin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434445485358616157524745
Data source: Temperature data for Glasnevin 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 Glasnevin

In Glasnevin, Ireland, May presents a moderate rainfall total of 62 mm (2.4 in), reflecting a slight increase compared to April's 44 mm. Over the year, May falls into a pattern where precipitation levels typically rise in the spring, with rain observed on about 12 days. This frequency is consistent with the neighboring months, showcasing a blend of showery days and brighter spells. As we transition into the summer, it's interesting to note that June follows closely with an increase to 69 mm, suggesting that the summertime months will generally feature more rainy days. Overall, May serves as a pivotal month, where the landscape is lush and vibrant, bolstered by this steady precipitation that marks the transition from spring to summer.

May Precipitation Trends in Glasnevin

The chart displays monthly precipitation patterns in Glasnevin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec537373446269739570799385
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Glasnevin

In Glasnevin, Ireland, May typically showcases a modest dip in humidity, averaging at 83%, a slight decrease from the preceding months. This trend reflects the slightly drier conditions that characterize early summer, nestled between the highs of winter and the wet spring. While January through April maintain consistently high humidity levels around 85% to 86%, May provides a brief respite before the humidity creeps back up in June and continues to linger around similar levels throughout the summer months. Overall, this pattern illustrates a rhythmic change in moisture that not only influences the local climate but also sets the stage for the lush, vibrant landscapes typical of the region during the warmer season.

May Average Humidity in Glasnevin

This chart illustrates the average monthly humidity levels in Glasnevin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%85%83%85%86%85%86%87%87%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Glasnevin

As spring gives way to summer, May in Glasnevin sees a notable increase in the UV Index, reaching 7, which categorizes the exposure as high and reduces the safe burn time to just 25 minutes. This trend highlights a significant shift from the early months of the year, where January and February enjoyed low UV levels of 1 and 2, respectively. By March and April, the index begins to rise, peaking in May before hitting even higher levels in June and July. It's a reminder for residents and visitors alike to be vigilant about sun protection during this sunny month. For more detailed information on UV patterns throughout the year, check out Glasnevin UV Index.

Maximum UV Index Levels in Glasnevin for May

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

May shines brightly in Glasnevin, Ireland, with an impressive 385 hours of sunshine, marking it as one of the sunniest months of the year. This surge in sunlight follows a steady climb from the chilly depths of winter, with January starting at just 80 hours. As spring unfolds, the days grow longer, culminating in April's 308 hours before reaching May's peak. Interestingly, the sunshine begins to wane slightly in June and July, yet remains abundant compared to the darker months ahead. Overall, this trend highlights a beautiful transition from winter's gloom to the warmth of summer, making May a particularly delightful time in Glasnevin.

Monthly Sunshine Duration in Glasnevin: May Highlighted

The May sunshine duration represents the total number of hours Glasnevin 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.
JanFebMarAprMayJunJulAugSepOctNovDec80h145h190h308h385h379h377h329h288h226h114h91h
Data source: Glasnevin May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Glasnevin During May

In Glasnevin, Ireland, the likelihood of sunny weather in May shows a promising trend, with a 33% chance of sunshine—notably higher than the dreary weeks of winter, where January and February hover around 27% and 21%, respectively. This gradual increase leads into the brighter days of spring, with April peaking at 44%, creating an optimistic transition into May. While June brings a dip to 23%, May stands out as a sweet spot for sun seekers, capturing the essence of spring's warmth just before the summer months approach. Overall, while sunny days may still be somewhat sporadic, May offers a delightful promise of brighter skies as the season unfolds.

Percentage of Sunny Days in May in Glasnevin

The chart illustrates the percentage of sunny days in Glasnevin 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 Glasnevin experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%21%22%44%33%23%30%23%21%20%26%23%
Data source: Glasnevin May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Glasnevin in May

As spring blooms into summer in Glasnevin, Ireland, the daylight hours progressively stretch, enriching the landscape with vibrant light. January kicks off with a shy 8 hours of daylight, which gradually increases to 9 hours in February and then leaps to 11 hours in March as the days begin to warm. By April, the sunshine expands to 14 hours, setting the stage for May's impressive peak of 15 hours. This trend continues into June and July, where daylight holds steady at a full 16 hours, offering perfect conditions for evening outings and outdoor activities. However, as summer wanes, the rhythm shifts again: August sees a gentle decline to 14 hours, followed by 12 in September, and a more significant drop to 10 in October. As the year closes, the daylight dwindles to 8 hours in November and hugs the horizon with just 7 hours in December, reminding us of the cyclical dance of light throughout the seasons.

Average Daylight Hours in Glasnevin for May

The chart illustrates the variation in daylight duration in Glasnevin throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 5m9h 48m11h 54m14h 3m15h 56m16h 56m16h 24m14h 42m12h 37m10h 29m8h 34m7h 31m
Data source: Glasnevin daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Glasnevin

In May, Glasnevin experiences a gentle breeze with an average wind speed of 3.9 m/s (9 mph), marking a slight increase from the calmer April days. This transitional month often showcases a notable shift, where the winds become more varied after the relatively low speeds of the spring. February holds the title for the strongest winds of the first half of the year at 6.0 m/s (13 mph), while July typically sees the lightest gusts, settling at just 2.8 m/s (6 mph). As the year progresses towards late spring and early summer, wind speeds tend to stabilize around the 3.5 to 4.9 m/s (8 to 11 mph) range, indicating a serene yet refreshing atmosphere that's typical of Glasnevin's temperate climate. This gentle wind pattern is perfect for enjoying the lush greenery and vibrant outdoor spaces that May brings.

Average May Wind Speed in Glasnevin

The chart displays monthly wind speed patterns in Glasnevin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.66.04.83.53.9 m/s3.72.83.63.54.84.95.0
Data source: Glasnevin May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Glasnevin Compares to Other Months

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

When comparing the weather in May and January, significant differences emerge. May boasts milder temperatures, with a minimum of 1°C (34°F), an average of 12°C (53°F), and a maximum of 22°C (72°F), making it far warmer than January's chillier range, which sees a minimum of -3°C (27°F), an average of 6°C (43°F), and a maximum of 14°C (58°F). Additionally, May experiences more precipitation at 62 mm (2.4 in) over 12 days, compared to January's 53 mm (2.1 in) over 10 days, though January has slightly higher humidity at 85% versus May's 83%. For a more detailed look at January's weather, you can refer to Glasnevin weather in January.

May typically offers milder weather compared to February, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 22°C (72°F) and an average of 12°C (53°F). In contrast, February experiences cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 15°C (58°F), averaging around 7°C (44°F). While both months see a fair amount of rainfall, February has slightly higher precipitation at 73 mm (2.9 in) over 14 days, compared to May's 62 mm (2.4 in) over 12 days. Humidity levels are also comparable, with February at 86% and May at 83%. For more details on February's weather, you can refer to Glasnevin weather in February.

When comparing the weather in May and March, it's clear that May tends to be warmer and more pleasant. In May, temperatures range from a minimum of 1°C (34°F) to a maximum of 22°C (72°F), with an average temperature of 12°C (53°F). In contrast, March experiences cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 16°C (62°F), averaging 7°C (45°F). Additionally, while May has relatively lower precipitation at 62 mm (2.4 in) over 12 days, March sees slightly higher rainfall at 73 mm (2.9 in) across 14 days. Humidity levels are similarly high in both months, at 83% for May and 86% for March. For a closer look at March weather specifics, you can check out Glasnevin weather in March.

In comparing the weather conditions of April and May, May exhibits a noticeable warming trend. The minimum temperature in May is 1°C (34°F), slightly higher than April’s minimum of -1°C (31°F), while the average temperature rises from 9°C (48°F) in April to 12°C (53°F) in May. Additionally, May reaches a maximum temperature of 22°C (72°F), surpassing April's maximum of 19°C (67°F). Precipitation levels are higher in May, with 62 mm (2.4 in) recorded over 12 days compared to April's 44 mm (1.7 in) over 11 days, although both months experience similar humidity levels at 83% and 85%, respectively. For more details on April's weather, you can visit Glasnevin weather in April.

In comparing the weather of May and June, we find a distinct shift towards warmer temperatures in June. May typically experiences minimum temperatures around 1°C (34°F) and average highs of 22°C (72°F), while June starts with a minimum of 7°C (44°F) and reaches maximums of 25°C (77°F). Both months see considerable humidity, with May at 83% and June slightly higher at 85%. Precipitation remains relatively consistent, with May recording 62 mm (2.4 in) over 12 days, and June slightly increasing to 69 mm (2.7 in) across 13 days. For a more detailed look at June conditions, you can check Glasnevin weather in June.

In comparing May and July weather, May typically experiences cooler temperatures, with a minimum of 1°C (34°F), an average of 12°C (53°F), and a maximum of 22°C (72°F). In contrast, July is notably warmer, featuring a minimum of 8°C (47°F), an average of 16°C (62°F), and a maximum of 27°C (80°F). While both months have approximately the same number of rainy days, with precipitation recorded on 12 days, July sees slightly higher precipitation at 73 mm (2.9 in) compared to May's 62 mm (2.4 in). Humidity levels are also a bit higher in July at 86%, compared to May's 83%. For a more detailed look at July weather, visit Glasnevin weather in July.

In May, the weather is characterized by cooler temperatures, with a minimum of 1°C (34°F) and an average of 12°C (53°F), reaching a maximum of 22°C (72°F). The month sees a moderate amount of rainfall, with 62 mm (2.4 in) of precipitation over 12 days and an average humidity of 83%. In contrast, August boasts slightly warmer conditions, with temperatures ranging from a minimum of 8°C (47°F) to an average of 16°C (61°F) and a peak of 23°C (74°F). However, it also experiences more rainfall, totaling 95 mm (3.7 in) over 16 days, coupled with a slightly higher humidity level of 85%. For those interested in the specifics of August weather, further details can be found at Glasnevin weather in August.

May and September share similar maximum temperatures, both reaching around 22°C (72°F), but the overall experience of each month can differ significantly. In May, temperatures range from a minimum of 1°C (34°F) to an average of 12°C (53°F), while September sees slightly milder conditions, with minimum temperatures starting at 4°C (39°F) and averaging 14°C (57°F). Precipitation in May totals 62 mm (2.4 in) over approximately 12 days, whereas September experiences a bit more rain, with 70 mm (2.7 in) spread over 13 days. Additionally, September tends to have higher humidity at 86%, compared to May's 83%. For a detailed look at the weather conditions in September, you can visit Glasnevin weather in September.

In comparing the weather between May and October, we see some notable similarities and differences. May generally enjoys warmer temperatures, with an average of 12°C (53°F) and a maximum of 22°C (72°F), while October cools slightly, with an average temperature of 11°C (53°F) and a maximum of 19°C (67°F). However, October experiences a marginally higher rainfall, totaling 79 mm (3.1 in) over 13 days, compared to May's 62 mm (2.4 in) over 12 days. Humidity levels also increase in October, reaching 87% compared to May's 83%. For a more detailed look at October conditions, you can check out Glasnevin weather in October.

May and November offer distinctly different weather experiences. In May, temperatures range from a mild 1°C (34°F) at night to a pleasant 22°C (72°F) during the day, with an average of 12°C (53°F). The month sees 62 mm (2.4 in) of precipitation over about 12 days, accompanied by a relatively high humidity of 83%. In contrast, November brings cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 15°C (60°F), averaging 8°C (48°F). This month is wetter, totaling 93 mm (3.6 in) of rain across approximately 14 days, and slightly higher humidity at 86%. For more details on the weather in November, you can check Glasnevin weather in November.

May and December present notably different weather patterns. In May, temperatures typically range from a brisk 1°C (34°F) at night to a comfortable 22°C (72°F) during the day, with an average temperature of 12°C (53°F). The month sees around 62 mm (2.4 in) of precipitation over approximately 12 days, and humidity levels are generally high at 83%. In contrast, December brings cooler temperatures, with lows around -2°C (30°F) and a maximum of 13°C (56°F), leading to an average of 7°C (45°F). Precipitation increases to 85 mm (3.4 in) over 14 days, accompanied by slightly higher humidity at 84%. For a more detailed look at December conditions, check Glasnevin weather in December.

Compare Glasnevin's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Glasnevin

As spring fully embraces Glasnevin, May presents a delightful transition with its warmer temperatures and increased humidity compared to the cooler months of March and April. While the days remain unpredictable, often featuring light rain spread over several days, this month typically enjoys a balance between mild warmth and refreshing showers. With an average temperature gently nudging into the low teens, May is an ideal time to experience the lush greenery and blooming flowers of the area. For a deeper understanding of how Glasnevin’s climate unfolds throughout the year, check out Glasnevin Climate.