May Weather in Glenariff, United Kingdom

Last updated: March 17, 2025

In Glenariff, United Kingdom, May is characterized by mild temperatures and a splash of springtime rain, with maximum temperatures reaching 20°C (69°F) and an average of 11°C (51°F). The charming landscapes often bask in a gentle mist, as this month sees around 67 mm (2.6 in) of precipitation over 13 days. Relative humidity remains notably high at 82%, creating a refreshingly crisp atmosphere that enhances the area's scenic beauty. As nature bursts into bloom, the enchanting blend of warmth and moisture makes May a delightful time to explore Glenariff's lush surroundings.

May Temperature in Glenariff

In May, Glenariff begins to shake off the chill of winter, with temperatures rising noticeably from previous months. The minimum temperature hovers around 1°C (35°F), signaling a gentle thaw, while the average reaches a comfortable 11°C (51°F), making it a delightful time for outdoor activities. As the days progress, you can expect the maximum temperature to peak at 20°C (69°F), inviting lush greenery and vibrant blooms throughout the landscape. This shift not only marks a significant transition into warmer weather but also creates a picturesque setting that embodies the essence of late spring in the heart of the United Kingdom. With each passing day, Glenariff's temperatures reflect a blossoming environment, perfect for exploring the stunning natural beauty that the season has to offer.

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

The chart illustrates May temperature patterns in Glenariff, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424244465156585855514744
Data source: Temperature data for Glenariff 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 Glenariff

In May, Glenariff experiences a precipitation total of 67 mm (2.6 in), which aligns closely with its typical spring weather patterns. With 13 days of rainfall, this month continues the trend of moderate precipitation that started in April, reflecting a slight increase from the 44 mm recorded the previous month. The consistency in rainy days suggests that while May may be drier than the upcoming summer months of June and July, the region remains lush and vibrant, setting the stage for growth and blooming flora. This balance of rainfall fosters the picturesque landscapes Glenariff is known for, making May a captivating time for nature enthusiasts.

May Precipitation Trends in Glenariff

The chart displays monthly precipitation patterns in Glenariff, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6910182456791991288110610399
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Glenariff

In Glenariff, United Kingdom, May marks a slight easing in humidity, recording an average of 82%. This reduction is a welcome shift as the region transitions from the cooler, more humid spring months, where January through April hover around 85-87%. As the year progresses into the summer months, humidity levels begin to creep upward again, peaking in July and August at 86%. This trend reflects the typical seasonal fluctuation, illustrating that while May offers a brief respite, the lush greenery of Glenariff is sustained by its characteristic humidity, which rises sharply by the autumn months, reaching 88% in September and continuing to climb towards the end of the year.

May Average Humidity in Glenariff

This chart illustrates the average monthly humidity levels in Glenariff, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Glenariff

As May unfolds in Glenariff, United Kingdom, the UV Index climbs to 6, marking the transition into the high exposure category. This increase signals a notable shift from the moderate levels experienced in April, where sunburn risks were higher with a burn time of just 30 minutes. In contrast, May reduces that window to 25 minutes, highlighting the need for sun protection as outdoor activities ramp up. As we head into summer, it's essential to stay vigilant, as the UV Index peaks further in June and July, reaching a striking 8. For more detailed information on UV levels throughout the year, you can visit Glenariff UV Index.

Maximum UV Index Levels in Glenariff for May

The chart shows the monthly maximum UV Index (UVI) for Glenariff 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Glenariff 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 Glenariff

As spring transitions into summer, Glenariff basks in an increasing embrace of sunlight, particularly in May, where residents enjoy 412 hours of glorious sunshine—more than any other month of the year. This delightful rise in daylight follows a steady build-up from 76 hours in January to 331 hours by April, illustrating a vibrant awakening of nature. The trend continues into June and July, where sunshine hours peak at 418 hours, setting the stage for warm, sunlit days that invite outdoor adventures. Even as summer wanes, Glenariff maintains a respectable 365 hours of sunshine in August, before the gradual decline begins in September. This annual cycle not only enriches the landscape but also nourishes the spirit, making Glenariff a radiant destination in the United Kingdom.

Monthly Sunshine Duration in Glenariff: May Highlighted

The May sunshine duration represents the total number of hours Glenariff 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.
JanFebMarAprMayJunJulAugSepOctNovDec76h151h218h331h412h405h418h365h296h228h119h85h
Data source: Glenariff May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Glenariff During May

May in Glenariff, United Kingdom, showcases a notable shift in the likelihood of sunny weather compared to the earlier months of the year. With a 32% chance of sunshine, May offers a moderate level of brightness, standing out from the gloomier spring months like March, which dips to just 18%. Although it is a slight decrease from April's more promising 45%, May still suggests a welcome reprieve from the frequent rain and overcast skies typical of earlier in the year. This transition hints at the approaching summer, where sunny days become an anticipated highlight, even if they are not guaranteed just yet. As the month progresses, the promise of warmer, sunnier weather hangs in the air, encouraging outdoor enthusiasts to embrace the beauty of Glenariff’s springtime.

Percentage of Sunny Days in May in Glenariff

The chart illustrates the percentage of sunny days in Glenariff 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 Glenariff experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%27%18%45%32%24%28%18%20%18%19%14%
Data source: Glenariff May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Glenariff in May

As spring blossoms into summer in Glenariff, the daylight hours enjoy a remarkable transformation. May marks a vibrant peak in this progression, with 16 hours of daylight illuminating the landscape, creating an ideal backdrop for outdoor activities and exploration. Following the steady increase from 7 hours in January to 14 hours in April, May stands out as a significant turning point, as the days grow longer and brighter. This trend continues into June, where daylight reaches its zenith at 17 hours, before gradually tapering off through the summer months. The light-filled days of May not only foster growth in nature but also invite the community to bask in the warmth of longer evenings, reinforcing the rhythm of life in Glenariff.

Average Daylight Hours in Glenariff for May

The chart illustrates the variation in daylight duration in Glenariff throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 51m9h 41m11h 53m14h 9m16h 10m17h 15m16h 40m14h 50m12h 39m10h 24m8h 22m7h 15m
Data source: Glenariff daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Glenariff

In May, Glenariff experiences a gentle breeze with an average wind speed of 4.7 m/s (10 mph), slightly rising from April's calmer conditions. This month marks a transition towards warmer weather, as the winds begin to soften compared to the gustier spells of January and February, which recorded higher averages of 5.1 m/s and 7.2 m/s respectively. As spring unfolds, the consistent winds offer a refreshing touch to the landscape, setting the stage for a serene summer. Interestingly, while May enjoys mild winds, the following months see a gradual decline, with July reaching its calmest point at just 3.1 m/s (7 mph), suggesting a pattern of gentle breezes that characterize the upcoming season.

Average May Wind Speed in Glenariff

The chart displays monthly wind speed patterns in Glenariff, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.17.25.44.14.7 m/s4.33.13.53.95.46.15.7
Data source: Glenariff May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Glenariff Compares to Other Months

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

May and January present distinctly different weather patterns. In May, temperatures range from a minimum of 1°C (35°F) to an average of 11°C (51°F), peaking at a maximum of 20°C (69°F). The month experiences about 67 mm (2.6 in) of precipitation over 13 days, with a humidity level averaging 82%. In contrast, January is colder, with temperatures starting at a minimum of -2°C (28°F) and averaging around 6°C (43°F), reaching a maximum of 13°C (56°F). Interestingly, though it receives a similar amount of precipitation at 69 mm (2.7 in) across the same number of days, January's humidity is slightly higher at 87%. For a detailed look at January’s conditions, check out Glenariff weather in January.

When comparing the weather in May and February, it’s clear that May offers milder conditions. With average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 20°C (69°F), May is significantly warmer than February, where temperatures vary from -2°C (29°F) to a maximum of 13°C (55°F). Precipitation is also less frequent in May, with 67 mm (2.6 in) over 13 days, compared to February's 101 mm (4.0 in) over 16 days. February tends to be more humid, with a humidity level of 86%, slightly higher than May's 82%. For more details about February weather, you can visit Glenariff weather in February.

When comparing the weather in May to that of March, it becomes evident that May is generally milder and more pleasant. In May, temperatures range from a minimum of 1°C (35°F) to a maximum of 20°C (69°F), with an average of 11°C (51°F), while March experiences cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 15°C (59°F), averaging at 6°C (44°F). Additionally, May sees less precipitation at 67 mm (2.6 in) over 13 days compared to March's 82 mm (3.2 in) over 17 days, making May the drier month. Humidity levels are slightly lower in May at 82%, compared to March's 86%. For more detailed information on March weather, you can visit Glenariff weather in March.

In comparing the weather between April and May, it is evident that May experiences slightly warmer temperatures, with average highs reaching 20°C (69°F) compared to April's maximum of 18°C (64°F). The minimum temperature in May is also higher at 1°C (35°F), while April starts just at freezing with a minimum of 0°C (32°F). Despite the warmer temperatures, May sees increased precipitation levels of 67 mm (2.6 in) over 13 days, surpassing April's 44 mm (1.8 in) over 11 days. Humidity remains relatively similar, with May at 82% and April at 85%. For a more detailed look at April weather, you can check Glenariff weather in April.

May weather in Glenariff tends to be cooler and less humid compared to June, with average temperatures ranging from a low of 1°C (35°F) to a high of 20°C (69°F) and an overall average of 11°C (51°F). Despite having a relatively low average temperature, May experiences significant humidity at 82% and receives around 67 mm (2.6 in) of precipitation over 13 days. In contrast, June brings warmer temperatures, with a minimum of 6°C (43°F), an average of 13°C (56°F), and a maximum of 23°C (74°F). However, June is slightly wetter, with 91 mm (3.6 in) of rain spread over 16 days and a humidity level of 84%. For a more detailed look at June weather patterns, you can refer to Glenariff weather in June.

May and July exhibit distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a chilly 1°C (35°F) to a warmer 20°C (69°F), with an average of 11°C (51°F). The month experiences 67 mm (2.6 in) of precipitation over approximately 13 days, coupled with a humidity level of 82%. In contrast, July sees a noticeable increase in warmth, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 24°C (76°F) and an average of 15°C (59°F). However, it also faces more rainfall, totaling 99 mm (3.9 in) across 15 days and slightly higher humidity at 86%. Overall, while July is warmer, it also brings more precipitation than May. For more detailed information about July weather, you can check Glenariff weather in July.

In comparing the weather between May and August, May tends to be cooler, with temperatures ranging from a chilly 1°C (35°F) at night to a more pleasant 20°C (69°F) during the day, averaging around 11°C (51°F). It experiences about 67 mm (2.6 in) of precipitation over approximately 13 days, coupled with a humidity level of 82%. In contrast, August is warmer, with nighttime lows around 8°C (46°F) and daytime highs reaching 21°C (71°F), averaging 15°C (58°F). However, it is also wetter, receiving around 128 mm (5.0 in) of rain over 19 days and slightly higher humidity at 86%. For a more detailed look at the weather in August, visit Glenariff weather in August.

When comparing the weather in May and September, both months exhibit similar maximum temperatures, reaching up to 20°C (69°F). However, May tends to have cooler average temperatures, with a minimum of 1°C (35°F) compared to September’s 4°C (39°F). Additionally, September experiences slightly higher humidity at 88%, compared to May’s 82%. Precipitation also increases, with September receiving 81 mm (3.2 in) over 17 days, while May records 67 mm (2.6 in) on just 13 days. For more detailed insights, you can check out Glenariff weather in September.

In comparing the weather between May and October, both months exhibit similar average temperatures, hovering around 11°C (51°F). However, May enjoys milder maximum temperatures, reaching up to 20°C (69°F), while October's highs are slightly cooler at 18°C (64°F). Precipitation levels also differ significantly, with October receiving more rainfall at 106 mm (4.2 in) over 18 days, compared to May's 67 mm (2.6 in) across 13 days. Furthermore, October is characterized by increased humidity, averaging 89% compared to May's 82%. For more detailed information, you can check the Glenariff weather in October.

In comparing the weather of May and November, we find notable differences in temperature and precipitation patterns. May tends to be milder, with average temperatures peaking at 20°C (69°F) compared to November's maximum of 14°C (58°F). Although both months share the same minimum temperature of 1°C (35°F), May experiences significantly less rainfall, totaling 67 mm (2.6 inches) over approximately 13 days, while November sees a heavier precipitation level of 103 mm (4.0 inches) spread across about 18 days. Additionally, humidity rises in November, reaching 90%, compared to May's 82%. For more detailed weather insights, refer to Glenariff weather in November.

May and December present distinct contrasts in weather patterns. In May, temperatures range from a minimum of 1°C (35°F) to a pleasant average of 11°C (51°F), peaking at a maximum of 20°C (69°F). The month sees approximately 67 mm (2.6 in) of precipitation over 13 days, along with a humidity level of 82%. In contrast, December experiences cooler temperatures, with a minimum of -1°C (31°F) and an average of 6°C (44°F), reaching a maximum of 13°C (55°F). This month receives more precipitation at 99 mm (3.9 in), spread over 17 days, and higher humidity at 86%. For more detailed insights on December's conditions, you can check Glenariff weather in December.

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Conclusion: What to Expect From May Weather in Glenariff

As spring transitions into summer, May weather in Glenariff showcases a delightful shift with warmer temperatures and the lushness of nature in full bloom. With an average temperature that hovers around a comfortable 11°C, the month offers more pleasant days compared to the cooler, wetter months preceding it. While the likelihood of rain persists, with about half the days seeing precipitation, this is balanced by increased sunshine and vibrant landscapes. Humidity remains relatively high, adding a refreshing quality to the air. Overall, May stands out as a beautiful prelude to summer, setting the stage for the warm, sunny days ahead. For a detailed look at what to expect year-round, check out Glenariff Climate.