May Weather in Ballintoy Harbour, United Kingdom

Last updated: March 17, 2025

May weather in Ballintoy Harbour, United Kingdom is characterized by a cool maritime climate, with maximum temperatures reaching around 15°C (60°F) and an average of 10°C (50°F). The month sees a brisk minimum temperature of 5°C (41°F), underscoring the refreshing nature of these coastal surroundings. However, visitors should be prepared for a wet spell, as 69 mm (2.7 in) of precipitation is recorded over approximately 11 days, leading to an average humidity of 82%. This blend of cool temperatures and moisture creates a picturesque, if sometimes damp, backdrop for exploration and relaxation by the harbour.

May Temperature in Ballintoy Harbour

In May, Ballintoy Harbour experiences a delightful shift in temperatures, marking the transition into a milder spring. With minimums rising to a pleasant 5°C (41°F) and averages reaching 10°C (50°F), visitors can enjoy the stunning coastal scenery without the chill of earlier months. The maximum temperatures peak at around 15°C (60°F), providing a perfect backdrop for outdoor activities and exploration. This upward trend in warmth reflects a departure from the colder winter months, inviting both locals and tourists to relish the beauty of this picturesque harbor as it awakens from its winter slumber.

May Weather in Ballintoy Harbour: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ballintoy Harbour, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454444464953565756534946
Data source: Temperature data for Ballintoy Harbour 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 Ballintoy Harbour

May in Ballintoy Harbour sees a moderate precipitation total of 69 mm (2.7 in), accompanied by approximately 11 rainy days. This marks an increase from April's sharp dip—where only 47 mm (1.9 in) fell over just 10 days—suggesting a subtle shift as the spring transitions toward summer. The rainfall in May is a prelude to the wetter months ahead, with June typically escalating to 98 mm (3.8 in) over 16 days. Overall, while May offers a respite from the heavy downpours of the autumn and winter months, it still contributes to the region's lush green landscapes and vibrant flora, reminding us of the persistent influence of the oceanic climate.

May Precipitation Trends in Ballintoy Harbour

The chart displays monthly precipitation patterns in Ballintoy Harbour, 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.
JanFebMarAprMayJunJulAugSepOctNovDec121138106477098105132112160167166
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ballintoy Harbour

In May, Ballintoy Harbour experiences a notable decline in humidity, averaging around 82%, which marks the driest point of the year. This reduction in moisture precedes the summer months, suggesting a slight reprieve from the higher humidity levels observed in April (85%) and the upcoming fluctuations in June (84%). Interestingly, while the humidity levels in the preceding months remain quite consistent, with only marginal variations, May stands out as a breath of fresh air. As spring transitions into summer, the gradual decrease not only enhances comfort for visitors but also highlights a transient yet welcome shift in the coastal climate, before humidity levels rise again in the following summer months.

May Average Humidity in Ballintoy Harbour

This chart illustrates the average monthly humidity levels in Ballintoy Harbour, 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 Ballintoy Harbour

As May arrives in Ballintoy Harbour, the UV Index sees a significant uptick, reaching 6, which categorizes it as high. This increase indicates a shift from the milder spring months; while January through April featured lower burn times of 45 to 30 minutes, May reduces this to just 25 minutes. With the sun’s intensity on the rise, precautions against overexposure become essential. Following May, June and July escalate to a very high UV Index of 8, emphasizing the importance of regular sun safety measures. For those planning outdoor activities, understanding these trends is crucial for enjoying the beautiful coastal backdrop without compromising skin health. Stay informed and ready for the sun by checking the full details at Ballintoy Harbour UV Index.

Maximum UV Index Levels in Ballintoy Harbour for May

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

May shines brightly in Ballintoy Harbour, boasting an impressive 408 hours of sunshine, marking a delightful peak in the year. As spring transitions into summer, the trend shows a steady increase in sunlight hours, with April's 325 hours paving the way for this vibrant month. Following May, the sunny days continue into July with 410 hours, maintaining the region's allure for visitors and locals alike. However, as summer wanes, the hours gradually decline, reminding us of the fleeting warmth, with September dropping to 289 hours. This beautiful coastal gem offers a compelling contrast between the generous sunlight of late spring and the more subdued autumn days, inviting all to bask in its brilliance while it lasts.

Monthly Sunshine Duration in Ballintoy Harbour: May Highlighted

The May sunshine duration represents the total number of hours Ballintoy Harbour 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.
JanFebMarAprMayJunJulAugSepOctNovDec73h148h211h325h408h396h410h361h289h226h118h83h
Data source: Ballintoy Harbour May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ballintoy Harbour During May

In Ballintoy Harbour, the likelihood of sunny weather in May shows a promising trend, with a 38% chance of sun compared to the cooler months of January through April. While April boasts the highest likelihood at 46%, May follows closely, hinting at the arrival of spring and the longer daylight hours that come with it. This indicates a shift towards more favorable weather patterns, as the chances of sunshine begin to decline again in the summer months of June and July. Overall, May presents a delightful opportunity for sunshine seekers to enjoy the picturesque landscapes of Ballintoy.

Percentage of Sunny Days in May in Ballintoy Harbour

The chart illustrates the percentage of sunny days in Ballintoy Harbour 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 Ballintoy Harbour experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%27%17%46%38%26%28%21%23%17%18%14%
Data source: Ballintoy Harbour May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ballintoy Harbour in May

As the year progresses in Ballintoy Harbour, the transformation of daylight hours is a captivating trend. Starting in January with a modest 7 hours of daylight, the days gradually lengthen through February and March, reaching 11 hours by the end of winter. The arrival of April brings a delightful 14 hours, setting the stage for May, where daylight peaks at a vibrant 16 hours. This trend continues into June, with 17 hours to bask in the sun, before gradually tapering off in July and August. By the time September arrives, daylight retreats to 12 hours, followed by a gentle decline through the colder months, concluding the year with a return to 7 hours in December. This rhythmic ebb and flow of daylight not only marks the changing seasons but also enriches the experiences of those who revel in the natural beauty of Ballintoy Harbour.

Average Daylight Hours in Ballintoy Harbour for May

The chart illustrates the variation in daylight duration in Ballintoy Harbour throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 48m9h 39m11h 53m14h 11m16h 13m17h 18m16h 43m14h 52m12h 39m10h 23m8h 20m7h 12m
Data source: Ballintoy Harbour daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Ballintoy Harbour

In May, Ballintoy Harbour experiences a gentle shift in wind dynamics, featuring an average wind speed of 6.4 m/s (14 mph). This marks a slight increase from the calmer conditions of April but remains lower than the peaks observed earlier in the year, particularly in February when speeds reached 10.5 m/s (24 mph). As spring unfolds, it’s clear that while the winds are easing into summer, they still present an invigorating breeze that enhances the coastal charm of the harbour. This moderate wind profile sets a tranquil yet lively atmosphere, perfect for exploration and enjoyment of the stunning landscapes that define this picturesque destination.

Average May Wind Speed in Ballintoy Harbour

The chart displays monthly wind speed patterns in Ballintoy Harbour, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8.010.57.65.96.4 m/s5.54.04.75.57.99.68.5
Data source: Ballintoy Harbour May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Ballintoy Harbour Compares to Other Months

The weather in Ballintoy Harbour 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 Ballintoy Harbour and find detailed weather information for every month.

When comparing the weather in May and January, May generally offers milder temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 15°C (60°F) with an average of 10°C (50°F). In contrast, January experiences cooler temperatures with a minimum of 2°C (36°F) and a maximum of 13°C (56°F), averaging around 7°C (45°F). Additionally, January has significantly higher precipitation, totaling 121 mm (4.7 in) over 17 days, compared to May's 69 mm (2.7 in) over 11 days. Humidity levels are slightly higher in January at 87%, while May sees an average humidity of 82%. For those interested in a more detailed look at January weather, check out Ballintoy Harbour weather in January.

When comparing the weather in May and February, May tends to be milder with average temperatures ranging from 5°C to 15°C, while February experiences cooler temperatures, averaging between 1°C and 12°C. February is also notably wetter, receiving 138 mm of precipitation over 18 days compared to May's 69 mm over 11 days. Additionally, February has a slightly higher humidity level at 86%, compared to May's 82%. For more specific details about February's weather, you can check Ballintoy Harbour weather in February.

In comparing the weather of March and May, we see notable differences in temperature and precipitation. March experiences cooler conditions with average temperatures ranging from a minimum of -1°C (31°F) to a maximum of 12°C (54°F), while May enjoys milder temperatures, peaking at 15°C (60°F). Precipitation is also more significant in March, with 106 mm (4.2 in) falling over 17 days compared to May's 69 mm (2.7 in) across 11 days. Despite this, both months have a similar humidity level, with March at 86% and May slightly lower at 82%. For more detailed information, you can check Ballintoy Harbour weather in March.

In comparing the weather of May and April, it is evident that May is slightly warmer, with average temperatures reaching 10°C (50°F) compared to April’s average of 8°C (46°F). The minimum temperature in May is also higher at 5°C (41°F) versus April's 2°C (37°F). Additionally, May experiences more precipitation, totaling 69 mm (2.7 in) over 11 days, while April has less, with 47 mm (1.9 in) spread across 10 days. Despite these differences, both months maintain relatively high humidity levels, with May at 82% and April at 85%. For more details about April's weather, you can check Ballintoy Harbour weather in April.

May and June exhibit a gradual warming trend, with June typically being milder than May. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 15°C (60°F), with an average temperature of 10°C (50°F). Precipitation is relatively moderate at 69 mm (2.7 in) over 11 days, accompanied by high humidity at 82%. In contrast, June sees a slight increase in temperatures, with a minimum of 8°C (47°F) and a maximum of 16°C (62°F), averaging 12°C (53°F). However, June also experiences increased precipitation, totaling 98 mm (3.8 in) over 16 days, and humidity rises slightly to 84%. This shift in weather patterns can significantly affect outdoor activities, as explored in detail in the article Ballintoy Harbour weather in June.

In May, the weather is generally cooler with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 15°C (60°F) and an average of 10°C (50°F). It also experiences a fair amount of rainfall, totaling 69 mm (2.7 in) over about 11 days, while humidity sits at 82%. Comparatively, July sees warmer temperatures with a minimum of 11°C (52°F), an average of 13°C (56°F), and a maximum of 19°C (66°F). However, it also brings more precipitation, amounting to 105 mm (4.1 in) over 16 days, and increased humidity at 86%. For those interested in the weather during this month, you can explore more details here: Ballintoy Harbour weather in July.

In May, the weather features a cooler temperature range with a minimum of 5°C (41°F) and an average of 10°C (50°F), reaching a maximum of 15°C (60°F). The month experiences 69 mm (2.7 in) of precipitation over 11 days, accompanied by a humidity level of 82%. In contrast, August sees a warmer climate with minimum temperatures of 10°C (51°F), an average of 14°C (57°F), and a maximum of 18°C (64°F). However, it also brings increased rainfall, totaling 132 mm (5.2 in) across 19 days and slightly higher humidity at 86%. For more details on the specific weather conditions during this month, you can check Ballintoy Harbour weather in August.

May and September present notable differences in weather patterns. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 15°C (60°F), with an average of 10°C (50°F). This month experiences about 69 mm (2.7 in) of precipitation over 11 days and has humidity levels at 82%. In contrast, September is slightly warmer, with temperatures varying from 9°C (49°F) to 17°C (64°F), and an average of 13°C (56°F). However, it tends to be wetter, receiving 112 mm (4.4 in) of rain over 19 days, coupled with higher humidity at 88%. For a closer look at the September weather conditions, you can visit Ballintoy Harbour weather in September.

May and October present distinct weather patterns as the seasons transition from spring to autumn. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 15°C (60°F), with an average of 10°C (50°F). Although May experiences some rainfall, totaling 69 mm (2.7 in) over about 11 days, the overall humidity is slightly lower at 82%. In contrast, October is generally cooler, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 16°C (62°F), averaging 12°C (53°F). However, it is much wetter, receiving 160 mm (6.3 in) of precipitation over approximately 24 days, and the humidity rises to 89%. For those interested in specific conditions, you can explore Ballintoy Harbour weather in October.

May and November present distinct weather characteristics despite having similar average temperatures. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 15°C (60°F), accompanied by 69 mm (2.7 in) of precipitation spread over 11 days, and moderate humidity at 82%. In contrast, November experiences slightly cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 14°C (58°F), but features significantly higher precipitation, totaling 167 mm (6.6 in) over 23 days, along with increased humidity levels at 90%. This stark contrast in rainfall and humidity indicates that November is typically a wetter and more humid month. For a closer look at this month’s weather conditions, you can explore more at Ballintoy Harbour weather in November.

When comparing the weather in May and December, it's clear that December tends to be cooler and wetter. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 15°C (60°F), with an average of 10°C (50°F), while December features lower temperatures, with a minimum of 2°C (36°F) and a maximum of 12°C (54°F), averaging around 8°C (47°F). Additionally, December experiences significantly higher precipitation, totaling 166 mm (6.5 in) across 23 days, compared to May's 69 mm (2.7 in) over 11 days. The humidity is also slightly higher in December at 86%, compared to May's 82%. For those interested in specific conditions, you can find detailed weather information here: Ballintoy Harbour weather in December.

Compare Ballintoy Harbour's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Ballintoy Harbour

As May unfolds at Ballintoy Harbour, visitors can expect a refreshing contrast to the months preceding it. With pleasant temperatures averaging around 10°C (50°F) alongside relatively lower precipitation compared to earlier spring months, this period offers a delightful respite. However, the chance of rain remains a constant companion, with about 11 days experiencing light showers, making it wise to carry an umbrella. The humidity levels also rise to 82%, adding a touch of warmth to the fresh coastal air. All in all, May acts as a bridge to summer, poised with charming weather that keeps the harbour bustling and vibrant. For more detailed insights, check out Ballintoy Harbour Climate.