May Weather in Mallaig, United Kingdom

Last updated: March 17, 2025

In May, Mallaig, United Kingdom experiences a delightful transition into warmer weather, with maximum temperatures reaching 21°C (69°F) and an average of 10°C (50°F). However, the month is not without its challenges, as 107 mm (4.2 in) of precipitation falls over an average of 16 days, contributing to the region's lush landscape. Humidity levels remain relatively high at 82%, creating a damp but refreshing atmosphere. Whether you're exploring the scenic coastline or enjoying local culture, the mild temperatures and frequent showers add a unique charm to this picturesque fishing village.

May Temperature in Mallaig

May in Mallaig, United Kingdom, marks a significant leap into warmer weather, with temperatures showing a delightful shift from the chill of winter. The month begins with minimum temperatures around 2°C (35°F), gradually rising to an impressive maximum of 21°C (69°F). This broader temperature range indicates a refreshing change, as the average climbs to 10°C (50°F), paving the way for more sunshine-filled days and outdoor adventures. Compared to the earlier months of the year, which hover around freezing and warmer averages close to 5°C (41°F), May embraces the spring with open arms, inviting both locals and visitors to enjoy the scenic beauty of this coastal gem as life flourishes in full bloom.

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

The chart illustrates May temperature patterns in Mallaig, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414042454954565654494542
Data source: Temperature data for Mallaig 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 Mallaig

In May, Mallaig experiences a moderate rainfall of 107 mm (4.2 in), while the precipitation occurs over 16 days, reflecting a slight uptick from April's drier conditions. This month marks a transition from the significantly heavier rains of winter and early spring, evidenced by January's 217 mm and February's 241 mm. As the region steps into late spring, the precipitation begins to stabilize, hinting at the approaching summer. Compared to the upcoming months, June and July see a marked increase in rainfall, with June averaging 156 mm and July reaching 175 mm. This trend highlights May as a crucial month in the seasonal shift, where the landscape is nourished, setting the stage for the lush growth that follows in the wetter summer months.

May Precipitation Trends in Mallaig

The chart displays monthly precipitation patterns in Mallaig, 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.
JanFebMarAprMayJunJulAugSepOctNovDec21724122690107156175218254358243264
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mallaig

In May, Mallaig, United Kingdom, experiences a slight dip in humidity, with levels averaging 82%, marking the driest month of the spring season. This reduction in moisture is a welcome shift from the higher percentages seen in the winter months, where humidity hovers around 86-90%. As the year progresses into summer, humidity begins to rise again, peaking in late summer and early autumn, which suggests that May serves as a transitional period. The gentle decrease in humidity not only contributes to more pleasant weather but also sets the stage for the warmer, more humid months ahead, making May a perfect time to enjoy the stunning coastal landscapes of Mallaig.

May Average Humidity in Mallaig

This chart illustrates the average monthly humidity levels in Mallaig, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%85%84%82%84%88%88%89%90%90%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mallaig

As spring transitions into summer, May in Mallaig, United Kingdom, marks a significant increase in UV exposure, with the UV Index reaching 6—a level categorized as high. This rise from the previous month’s moderate levels indicates it's time to be more cautious, as the potential burn time shrinks to just 25 minutes. Compared to earlier months, where low to moderate readings prevailed, May's increased UV levels serve as a reminder to apply sunscreen and seek shade during peak hours. As the season progresses, Mallaig residents and visitors can expect even higher UV indices in the following months, underscoring the importance of sun safety. For detailed information on UV trends and safety tips, visit Mallaig UV Index.

Maximum UV Index Levels in Mallaig for May

The chart shows the monthly maximum UV Index (UVI) for Mallaig 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Mallaig 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 Mallaig

In Mallaig, United Kingdom, May shines brightly as a highlight of the year, boasting an impressive 359 hours of sunshine. This month stands out distinctly against the winter months, where January sees a mere 50 hours of sunlight, gradually increasing through February and March. As spring blooms, April brings a significant leap to 307 hours, setting the stage for May’s radiant embrace. Following May, the sun continues to grace the skies with June and July still offering substantial daylight, though slightly tapering off to 352 and 348 hours respectively. This trend of increasing sunshine from the depths of winter into the vibrant spring culminates in a joyous May, making it a cherished time for residents and visitors alike to enjoy the stunning coastal beauty of this charming location.

Monthly Sunshine Duration in Mallaig: May Highlighted

The May sunshine duration represents the total number of hours Mallaig 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.
JanFebMarAprMayJunJulAugSepOctNovDec50h115h165h307h359h352h348h321h244h182h101h57h
Data source: Mallaig May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mallaig During May

In Mallaig, the likelihood of sunny weather tends to fluctuate throughout the year, with May offering a 29% chance of sunshine. This is a notable improvement from the 14% chance in March and a positive shift from April's higher 43%. Interestingly, while May does not quite capture the sunny potential of spring, it remains relatively favorable compared to the subsequent summer months, where the percentage dips to around 22% in June and further to 21% in July. Overall, May presents a blend of optimism for sun seekers, featuring the promise of brighter days as spring transitions towards summer.

Percentage of Sunny Days in May in Mallaig

The chart illustrates the percentage of sunny days in Mallaig 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 Mallaig experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%28%14%43%29%22%21%25%16%12%17%15%
Data source: Mallaig May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mallaig in May

As spring unfolds into summer in Mallaig, United Kingdom, daylight hours reach a peak during May, offering an invigorating 16 hours of sunlight. This month serves as a bridge from the blossoming days of April, which enjoy 14 hours of light, to the height of summer in June, where daylight stretches to an impressive 17 hours. The progressive increase in daylight from January’s modest 7 hours reflects the region's transition from the cold, dark winter months to the vibrant energy of summer. The gradual rise culminates in a striking contrast, as the abundance of daylight in May encourages outdoor activities and exploration, setting the stage for the sun-drenched days that follow.

Average Daylight Hours in Mallaig for May

The chart illustrates the variation in daylight duration in Mallaig throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 28m9h 29m11h 53m14h 20m16h 32m17h 45m17h 5m15h 4m12h 42m10h 16m8h 3m6h 48m
Data source: Mallaig daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Mallaig

In Mallaig during May, the average wind speed drops to 3.7 m/s (8 mph), marking one of the calmer months of the year. This gentle breeze enhances the serene atmosphere of spring, making it a delightful time for outdoor activities. As the season progresses into summer, the wind tends to become even lighter, with July experiencing an average speed of just 2.5 m/s (6 mph). This trend of diminishing winds in late spring and early summer contrasts with the increasing gusts seen in the autumn months, where speeds rise again in October and November, reaching up to 5.9 m/s (13 mph). Overall, May serves as a transitional period in Mallaig, offering a perfect balance of mild winds and the promise of warmer days ahead.

Average May Wind Speed in Mallaig

The chart displays monthly wind speed patterns in Mallaig, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.26.44.83.93.7 m/s4.12.53.04.05.15.94.7
Data source: Mallaig May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Mallaig Compares to Other Months

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

When comparing the weather in May and January, notable differences emerge in temperature and precipitation. May typically features a minimum temperature of 2°C (35°F), an average of 10°C (50°F), and a maximum of 21°C (69°F), which contributes to a more temperate climate overall. In contrast, January experiences chillier conditions, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 12°C (53°F) and an average of 5°C (41°F). Additionally, January is significantly wetter, receiving 217 mm (8.6 in) of precipitation over 19 days, compared to May's 107 mm (4.2 in) over 16 days. Humidity levels are slightly higher in January at 86%, compared to May's 82%. For more detailed information about the weather in January, you can refer to Mallaig weather in January.

In comparing the weather between May and February, May generally offers a milder experience with average temperatures ranging from 2°C (35°F) to a pleasant 21°C (69°F), while February is notably colder, with temperatures stretching from a minimum of -5°C (24°F) to a maximum of 12°C (53°F). Precipitation levels are also significant; February receives 241 mm (9.5 in) of rain over 20 days, compared to May's 107 mm (4.2 in) over 16 days. Humidity levels are relatively high in both months, with May at 82% and February slightly higher at 85%. For a closer look at February's climate, visit Mallaig weather in February.

Comparing the weather in May and March reveals distinct differences in temperature and precipitation patterns. In May, temperatures generally range from a minimum of 2°C (35°F) to a maximum of 21°C (69°F), with an average of 10°C (50°F), offering milder conditions. In contrast, March experiences cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 14°C (58°F), averaging at 5°C (42°F). Precipitation is also notably higher in March, totaling 226 mm (8.9 in) over 22 days, compared to May's 107 mm (4.2 in) across 16 days. Additionally, March tends to have slightly higher humidity at 85%, compared to May's 82%. For a detailed overview of March weather, you can refer to Mallaig weather in March.

In comparing the weather between April and May, it is evident that May experiences milder temperatures, with an average of 10°C (50°F) compared to April's average of 7°C (45°F). The maximum temperature in May can reach up to 21°C (69°F), significantly warmer than April's peak of 18°C (64°F). However, May also sees more precipitation, with 107 mm (4.2 in) over 16 days, compared to April's 90 mm (3.5 in) over 15 days. Both months maintain high humidity levels, with May slightly lower at 82% compared to April's 84%. For more detailed information on April weather, you can visit Mallaig weather in April.

In comparing the weather between May and June, we observe a slight increase in temperature and humidity. May typically experiences minimum temperatures around 2°C (35°F) and average highs reaching 21°C (69°F), while June sees a rise in the minimum to 5°C (41°F) with similar maximum temperatures of 21°C (71°F). Precipitation also rises from 107 mm (4.2 in) over 16 days in May to 156 mm (6.1 in) across 19 days in June, indicating that June is slightly wetter. The humidity also increases from 82% in May to 84% in June. For more detailed information about June weather, you can check the following link: Mallaig weather in June.

In May, temperatures range from a chilly minimum of 2°C (35°F) to a comfortable maximum of 21°C (69°F), with an average of 10°C (50°F). This month sees around 107 mm (4.2 in) of rainfall over 16 days, accompanied by a humidity level of 82%. In contrast, July brings warmer conditions, with temperatures starting at a minimum of 7°C (46°F), reaching an average of 14°C (57°F), and peaking at 23°C (74°F). However, July also experiences higher precipitation, totaling 175 mm (6.9 in) across 21 days, along with a slightly increased humidity level of 87%. For more detailed information, check out the Mallaig weather in July.

The weather in May and August presents a notable contrast, with May experiencing milder temperatures and less precipitation. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 21°C (69°F), averaging around 10°C (50°F), and the month brings 107 mm (4.2 in) of rain over 16 days with a humidity level of 82%. In contrast, August sees a warmer minimum temperature of 8°C (47°F) and a similar maximum of 21°C (70°F), but with a higher average temperature of 14°C (57°F). Additionally, August is significantly wetter, receiving 218 mm (8.6 in) of rain over 23 days and slightly increased humidity at 88%. For a more detailed look at August weather, you can visit Mallaig weather in August.

The weather in May and September presents a noticeable contrast, particularly in terms of precipitation and humidity levels. In May, temperatures typically range from a minimum of 2°C (35°F) to a maximum of 21°C (69°F), with an average of 10°C (50°F) and a relatively modest precipitation of 107 mm (4.2 in) over 16 days. This results in a humidity level of 82%. Conversely, September sees slightly warmer temperatures, with a minimum of 4°C (39°F), an average of 12°C (54°F), and a maximum of 21°C (70°F). However, it experiences significantly higher precipitation at 254 mm (10.0 in) across 21 days, leading to an increased humidity of 89%. For more detailed information, you can visit Mallaig weather in September.

May and October present distinct weather patterns despite having similar minimum temperatures. In May, temperatures range from a chilly 2°C (35°F) to a pleasant maximum of 21°C (69°F), with an average of 10°C (50°F). Precipitation is moderate, totaling 107 mm (4.2 in) over about 16 days, and humidity sits around 82%. In contrast, October experiences cooler maximum temperatures, peaking at 17°C (63°F) while maintaining the same minimum of 2°C (35°F) and an average of 10°C (50°F). Notably, October brings significantly more rainfall, accumulating 358 mm (14.1 in) across 24 days, with humidity slightly higher at 89%. For a detailed look at the weather patterns during this month, you can check out Mallaig weather in October.

In comparing the weather between May and November, significant differences emerge. May boasts a mild temperature range, with minimums around 2°C (35°F) and maximums reaching up to 21°C (69°F), while November experiences chillier conditions, with lows dropping to -1°C (31°F) and highs capping at 13°C (56°F). Precipitation levels also rise dramatically in November, with 243 mm (9.6 in) over 22 days, compared to May's 107 mm (4.2 in) over 16 days. Additionally, November's humidity is slightly higher at 90%, against May's 82%, making it feel even colder. For a detailed overview of November weather, you can check out Mallaig weather in November.

In comparing May and December, one can observe significant differences in temperature and precipitation. May typically enjoys milder temperatures, with an average of 10°C (50°F) and highs reaching up to 21°C (69°F), while December is much colder, averaging around 5°C (42°F) and peaking at 11°C (52°F). Additionally, precipitation levels are notably higher in December, accumulating 264 mm (10.4 in) over 24 days, compared to May's 107 mm (4.2 in) across 16 days. Despite the warmth of May, December's humidity slightly edges higher at 86%, compared to May's 82%. For more detailed information about December weather, you can check Mallaig weather in December.

Compare Mallaig's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Mallaig

As spring matures, Mallaig in May experiences a delightful shift in weather, with warmer temperatures that hint at the coming summer while still maintaining a refreshing crispness. This month is characterized by an average temperature that sits comfortably between the chilly lows of winter and the highs of mid-summer, making it a time when the town truly begins to bloom. However, expect some rain, as May witnesses a fair number of precipitation days, contributing to the lush landscape that defines this picturesque coastal haven. With humidity levels staying relatively high, the air feels vibrant, wrapping the community in a refreshing coastal embrace. To delve deeper into the nuances of Mallaig's weather patterns, visit Mallaig Climate.