Last updated: March 17, 2025
May in Sligo, Ireland offers a captivating mix of mild temperatures and refreshing rain. With maximum highs reaching 25°C (77°F) and an average temperature of 11°C (53°F), the weather invites outdoor adventures. However, be prepared for a bit of chill, as the minimum can drop to -1°C (31°F). Rain is a common companion, contributing 86 mm (3.4 in) of precipitation over 15 days, creating a lush, vibrant landscape. Combine this with a humidity level of 83%, and the air is filled with the fresh scent of spring, making May a dynamic month for exploring the natural beauty of Sligo.
As spring blossoms into summer, May in Sligo, Ireland showcases a delightful warmth that is a welcome shift from the colder months. Temperatures range from a mild minimum of -1°C (31°F) to a pleasing maximum of 25°C (77°F), marking a notable increase in warmth compared to preceding months. The average temperature of 11°C (53°F) reflects this seasonal transition, encouraging both locals and visitors to embrace the outdoors. This month not only offers longer daylight hours but also a vibrant landscape, making it an ideal time to explore the rugged beauty of the Irish coast and lush countryside. With such a pleasant climate, May invites everyone to enjoy the enchantment of Sligo in full bloom.
May in Sligo, Ireland, sees a total precipitation of 86 mm (3.4 in), falling over approximately 15 days. This marks a slight increase from the drier month of April, which recorded 65 mm (2.6 in), yet remains lower than the heavier rainfall experienced in preceding months like February and March. As spring progresses, May’s precipitation patterns reveal a balance, with rainfall continuing to nourish the lush landscapes typical of the region. Interestingly, the steady number of rainy days reflects a consistent weather pattern, setting the stage for the warm summer months ahead. As Sligo gears up for summer, May presents a gentle transition, maintaining the region's characteristic green splendor while hinting at the wetter conditions to follow in June and August.
May in Sligo, Ireland, continues the pattern of relatively high humidity typical for the region, with levels hovering around 83%. This figure aligns closely with the previous months, indicating a steady moisture presence in the air as spring transitions to summer. The humidity remains consistent through March and April, only slightly dipping before heading into the more humid summer months of July and August, which see a rise to 86%. Overall, May acts as a gentle bridge, setting the stage for the more pronounced humidity that characterizes the latter part of the year, where levels can peak at 88% in November.
As May unfolds in Sligo, Ireland, outdoor enthusiasts will notice a marked increase in the UV Index, soaring to 7, which falls into the high exposure category. This represents a significant rise from the previous months, transitioning from a moderate index of 4 in March and 5 in April. With a reduced burn time of just 25 minutes, it's essential for sun seekers to take precautions to protect their skin during this peak pre-summer month. The trend toward higher UV levels continues into June, urging residents and visitors to stay vigilant as summer approaches. For more detailed information, check out the Sligo UV Index.
UV Risk Categories
As spring blossoms into summer, May in Sligo, Ireland, stands out as a radiant crescendo of sunshine, boasting an impressive 365 hours of glorious daylight. This month marks a significant peak in sunshine hours, directly following a steadily increasing trend from January's 62 hours. The transition from winter to spring is beautifully illustrated by the leap from 275 hours in April to that seasonal zenith, highlighting May's emergence as a beacon of light. The sun-drenched days of May not only invite outdoor adventures but also foster a sense of euphoria as the longest days of the year begin. Following May, the sunshine hours gradually taper off in June and July, but the brightness of this vibrant month remains a cherished memory for Sligo’s residents and visitors alike.
In Sligo, Ireland, the likelihood of sunny weather reaches a promising 33% in May, making it one of the brighter months of the year. This figure is only slightly lower than April's 36%, hinting at a trend where the chance of sunshine begins to wane as spring transitions into summer. Despite July's higher prospects of sun, which tend to average around 21%, May stands out for its comfortable balance of pleasant weather as days lengthen and temperatures rise. While May may not guarantee a sun-soaked getaway, the data suggests that nature may offer more than just fleeting rays during this joyful spring month.
In Sligo, Ireland, the transition into summer is marked by a notable increase in daylight duration. Starting from just 7 hours of daylight in January, the days gradually lengthen, reaching 16 hours by May. This month serves as a significant turning point, showcasing the flourishing of longer days as spring fully unfolds. As summer approaches, June peaks with an impressive 17 hours of daylight, offering ample time for outdoor activities and exploration. Following this peak, daylight begins to recede once more, with July and August seeing gradual declines, ultimately returning to about 7 hours by December. This cyclical pattern highlights the enchanting rhythm of Sligo's seasons, inviting both residents and visitors to embrace the brightness and warmth of longer days.
In May, Sligo experiences a gentle breeze with an average wind speed of 3.7 m/s (8 mph), mirroring the calmness of April. This transitional month feels like a breath of fresh air after the brisk winds of February and November, where speeds peak at 5.4 m/s (12 mph) and 4.4 m/s (10 mph) respectively. Interestingly, July marks the year’s lull with its lowest winds at 2.4 m/s (5 mph), while the summer months maintain a consistently moderate breeze, ensuring that the vibrant landscapes of Sligo remain comfortably alive. The slight uptick in wind as the year progresses hints at the forthcoming autumn’s refreshing gusts, making May a sweet spot for those who prefer the quieter whispers of nature.
The weather in Sligo 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 Sligo and find detailed weather information for every month.
May and January present quite different weather patterns. In May, temperatures range from a low of -1°C (31°F) to a warm high of 25°C (77°F), with an average temperature of 11°C (53°F). The month sees 86 mm (3.4 in) of precipitation over about 15 days, paired with relatively high humidity at 83%. In contrast, January experiences cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 14°C (57°F), averaging at 6°C (42°F). Precipitation is slightly higher at 88 mm (3.4 in) over the same number of rainy days, with humidity at 84%. These contrasts highlight how May brings milder and warmer conditions compared to the chillier January climate. For more details, check out Sligo weather in January.
In comparing the weather between May and February, May tends to be milder and more pleasant. The average temperature in May reaches 11°C (53°F), with maxima soaring up to 25°C (77°F), while February generally has cooler temperatures, averaging at 6°C (43°F) and peaking at 15°C (59°F). Additionally, February experiences more precipitation, with 131 mm (5.2 in) over 17 days compared to May's 86 mm (3.4 in) over 15 days. Both months have similar humidity levels, with May at 83% and February slightly higher at 84%. For more detailed insights on February weather, you can refer to Sligo weather in February.
In comparing the weather of May and March, it's clear that May offers a milder climate with higher average temperatures, ranging from a minimum of -1°C to a maximum of 25°C, compared to March's range of -4°C to 17°C. While both months experience similar humidity levels at 83%, March receives more precipitation, totaling 119 mm over 18 days, in contrast to May's 86 mm over 15 days. This leads to a more pronounced chance of rain in March, making May a more favorable month for outdoor activities. For those looking for specific weather details, you can check Sligo weather in March.
In comparing the weather of May and April, we observe that May experiences a slightly wider temperature range, with minimums of -1°C (31°F) and maximums reaching up to 25°C (77°F), as opposed to April’s minimum of -2°C (29°F) and maximum of 21°C (70°F). The average temperature in May rises to 11°C (53°F), compared to April's average of 9°C (48°F). Additionally, May has more precipitation, totaling 86 mm (3.4 in) over 15 days, while April records 65 mm (2.6 in) across 13 days. Humidity levels remain fairly similar, with May at 83% and April at 84%. For a more detailed view of April’s climate, check out Sligo 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 warm maximum of 25°C (77°F), with an average of 11°C (53°F). Conversely, June sees a warmer minimum of 5°C (41°F) and a higher maximum of 29°C (84°F), with an average temperature rising to 13°C (57°F). Precipitation also increases from 86 mm (3.4 in) over 15 days in May to 117 mm (4.6 in) across 17 days in June, maintaining a consistent humidity level of 83% throughout both months. For more detailed information, you can check Sligo weather in June.
May and July offer distinctly different weather profiles. In May, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 25°C (77°F), with an average around 11°C (53°F). The month experiences about 86 mm (3.4 in) of precipitation over 15 days, with humidity sitting at a relatively high 83%. In contrast, July sees warmer temperatures, with a minimum of 8°C (46°F) and a maximum of 28°C (83°F), leading to a higher average of 15°C (59°F). Rainfall increases slightly to 109 mm (4.3 in) across 16 days, and humidity rises to 86%. For more details on the weather during this month, check out Sligo weather in July.
In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (77°F), with an average of 11°C (53°F), while August sees a milder range, with minimums around 6°C (43°F) and highs peaking at 24°C (75°F), averaging 15°C (59°F). May experiences less precipitation, totaling 86 mm (3.4 in) over roughly 15 days, compared to August, which is significantly wetter with 158 mm (6.2 in) over 22 days. Additionally, humidity levels are slightly higher in August at 86%, compared to 83% in May, reflecting the more humid conditions typical of late summer. For more detailed insights into the weather patterns during this time, you can visit Sligo weather in August.
In comparing the weather of May and September, both months exhibit mild temperatures but with subtle differences. May sees a minimum temperature of -1°C (31°F) and an average of 11°C (53°F), peaking at 25°C (77°F). In contrast, September has slightly higher minimum and average temperatures, with lows of 2°C (36°F) and an average of 13°C (55°F), maxing out at 24°C (76°F). Additionally, September experiences more precipitation, totaling 106 mm (4.2 in) over 18 days, compared to May's 86 mm (3.4 in) across 15 days. Humidity levels are also slightly higher in September at 87%, compared to 83% in May. For more detailed information, check out Sligo weather in September.
May and October exhibit distinct weather patterns, making each month unique. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm average of 11°C (53°F), peaking at 25°C (77°F). The month sees 86 mm of precipitation over 15 days, with humidity around 83%. In contrast, October experiences slightly cooler temperatures, with a minimum of 0°C (32°F), an average of 10°C (51°F), and a maximum of 20°C (68°F). It also brings more rain, with 131 mm over 20 days, and humidity increases to 87%. For more detailed insights, check Sligo weather in October.
May and November present contrasting weather patterns. In May, temperatures range from a chilly -1°C (31°F) to a pleasant 25°C (77°F), with an average of 11°C (53°F). The month sees about 86 mm (3.4 in) of precipitation over 15 days, accompanied by a relatively high humidity of 83%. In comparison, November brings cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 15°C (59°F), averaging just 8°C (46°F). This month experiences more precipitation, totaling 115 mm (4.5 in) over 19 days, while humidity slightly increases to 88%. For a more detailed look at weather conditions during this time, check out Sligo weather in November.
May and December present distinct contrasts in weather. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (77°F), making it generally milder with an average of 11°C (53°F). The month experiences around 86 mm (3.4 in) of precipitation over approximately 15 days, while humidity hovers around 83%. In contrast, December is cooler, with temperatures dipping slightly lower—averaging 6°C (44°F) and peaking at only 13°C (55°F). Additionally, December sees more precipitation at 119 mm (4.7 in) spread across about 20 days, and humidity remains high at 84%. For more details on December's weather, you can explore Sligo weather in December.
As May arrives in Sligo, the weather begins to warm up significantly compared to the cooler months, with an increase in average temperatures and a vibrant feel in the air. While mild days can reach a comfortable 25°C, the nights still have a chill with temperatures dipping to -1°C. The month is also characterized by frequent rainfall, totaling about 86 mm and occurring on about 15 days, making it one of the wetter times of the year. The generally high humidity of 83% adds to the lush, green scenery that the region is famous for. This transitional weather highlights Sligo’s unique climate, making it a fascinating time to experience the beauty of the landscape in bloom. For a more detailed overview, check out Sligo Climate.