May Weather in Rhyl, United Kingdom

Last updated: March 17, 2025

In May, Rhyl, United Kingdom, experiences a delightful range of temperatures, with maximum highs reaching a warm 27°C (80°F), while the average temperature settles around 12°C (53°F), and chilly nights may dip to a brisk 0°C (33°F). However, this charming month is accompanied by 67 mm (2.6 in) of precipitation spread across 13 days, contributing to a humidity level of 79% that envelops the area. Visitors can expect a mix of sunshine and showers, making it an ideal time to enjoy the coastal beauty interspersed with vibrant spring blooms.

May Temperature in Rhyl

In May, Rhyl, United Kingdom, experiences a delightful transition into warmer weather, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 27°C (80°F). The average temperature climbs to a pleasant 12°C (53°F), marking a significant leap from the chill of winter months. As spring unfolds, you'll notice longer, sunnier days inviting you to enjoy the outdoors. Compared to April’s variability, May's temperatures present a more stable warmth, signaling the approach of summer and offering a perfect backdrop for beach outings and local festivities. This month truly embodies the essence of outdoor exploration and vibrant life in Rhyl.

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

The chart illustrates May temperature patterns in Rhyl, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424344485359616157524643
Data source: Temperature data for Rhyl 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 Rhyl

May in Rhyl, United Kingdom, sees a moderate total precipitation of 67 mm (2.6 in), with rain typically gracing the area for about 13 days. This amount is an increase from the drier month of April, which recorded only 54 mm (2.1 in) over 10 days. Interestingly, May's precipitation trends suggest a bridge toward the wetter months ahead, as June and July follow with higher rainfall averages of 98 mm (3.9 in) and 92 mm (3.6 in) respectively. As spring gives way to summer, Rhyl experiences a gradual rise in rainfall, hinting at the lush greenery that flourishes during the summer months. Despite the rain, May remains a vibrant time, as the increasing daylight hours and warmer temperatures invite residents and visitors alike to enjoy the blossoming beauty of the season.

May Precipitation Trends in Rhyl

The chart displays monthly precipitation patterns in Rhyl, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6683895467989291939782106
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rhyl

As spring unfolds in Rhyl, May brings a refreshing dip in humidity, dropping to around 79%—the lowest point since the beginning of the year. This gradual decline from the higher humidity levels of January (89%) through April (84%) signals the onset of a drier, more temperate climate as summer approaches. Interestingly, while humidity rises slightly in June, it maintains a relatively comfortable level, marking a transition into the warmer months ahead. This patterns suggests that May is a sweet spot, offering a delightful respite from the heavier humidity of earlier months, perfect for enjoying the scenic beauty of this coastal town.

May Average Humidity in Rhyl

This chart illustrates the average monthly humidity levels in Rhyl, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rhyl

As the sun begins to shine brighter in May, Rhyl experiences a noticeable shift in its UV Index, jumping to 7 and falling into the high exposure category. This marks a significant increase from the moderate levels seen in April, highlighting the importance of sun protection, as the recommended burn time drops to just 25 minutes. This upward trend continues into June and July, where the UV Index peaks at 8, emphasizing the need to stay vigilant as summer approaches. For those planning outdoor activities, understanding these trends is crucial; your skin will thank you for it! For more details, check out the Rhyl UV Index.

Maximum UV Index Levels in Rhyl for May

The chart shows the monthly maximum UV Index (UVI) for Rhyl 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Rhyl 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 Rhyl

May in Rhyl, United Kingdom, truly shines as the month of blossoming sunshine, with an impressive 398 hours of sunlight illuminating the coast. This significant increase from 322 hours in April marks a delightful transition into summer, setting the stage for longer, brighter days. As the days stretch further, June follows closely with 379 hours, while July peaks at 405 hours, showcasing the height of summer's glory. However, as the seasons shift, there’s a gradual decline, with August dropping to 369 hours and September tapering to 297 hours. This enchanting pattern underscores the idyllic charm of Rhyl's spring and summer months, inviting both locals and tourists to bask in the abundant sunshine before the gentle embrace of autumn arrives.

Monthly Sunshine Duration in Rhyl: May Highlighted

The May sunshine duration represents the total number of hours Rhyl 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.
JanFebMarAprMayJunJulAugSepOctNovDec88h153h211h322h398h379h405h369h297h225h114h98h
Data source: Rhyl May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rhyl During May

In May, Rhyl experiences a 29% chance of sunny weather, a figure that reflects a modest increase compared to the earlier months of the year. Notably, this represents a dip from the 47% peak sunshine probability seen in April, suggesting that while spring's warmth lingers, it might not be a guarantee. As the seasons transition from the brighter days of spring into the variability of early summer, May’s weather can often be unpredictable. This trend is further underscored by the fluctuating chances of sunshine in the following months, with June lowering to 25% and July rising to 36%. Hence, while May offers a pleasant mix of possibilities, it seems that the sunshine may not be as dominating as one might hope, blending the lingering spring cheer with the unpredictable nature of early summer.

Percentage of Sunny Days in May in Rhyl

The chart illustrates the percentage of sunny days in Rhyl 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 Rhyl experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%25%26%47%29%25%36%24%21%19%22%18%
Data source: Rhyl May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rhyl in May

As May arrives in Rhyl, United Kingdom, the days grow notably brighter, with an impressive 15 hours of daylight that sets the stage for outdoor adventures and vibrant community activities. This surge in daylight follows the steady increase from 8 hours in January through 14 hours in April, reflecting a clear trend of lengthening days as spring unfolds. The transition into May marks a peak before summer, where daylight reaches its zenith in June with 16 hours. After the sunlit exuberance of June and July, daylight begins to taper off gradually, offering a tapestry of changing seasons. Consequently, May stands out as a significant month of brightness, inviting both locals and visitors to embrace the beauty of longer, sun-filled days.

Average Daylight Hours in Rhyl for May

The chart illustrates the variation in daylight duration in Rhyl throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 8m9h 50m11h 54m14h 1m15h 53m16h 53m16h 21m14h 40m12h 37m10h 30m8h 36m7h 35m
Data source: Rhyl daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Rhyl

In May, the wind in Rhyl, United Kingdom, typically registers an average speed of 3.6 m/s (8 mph), providing a gentle breeze that contrasts with the stronger gusts of the preceding months. Following the relatively calm April, which saw winds drop to a low of 3.0 m/s (7 mph), May experiences a slight uptick, although it remains among the milder months when compared to the blustery start of the year in January at 4.0 m/s (9 mph) and February at 4.9 m/s (11 mph). Interestingly, the winds begin to taper off as summer approaches, with both June and July showing even lower averages. This trend suggests a seasonal shift from the brisk conditions of early spring to the more placid atmosphere of late spring and summer, making May a delightful month for outdoor activities, with just enough wind to keep things fresh.

Average May Wind Speed in Rhyl

The chart displays monthly wind speed patterns in Rhyl, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.94.53.03.6 m/s3.02.53.22.94.64.34.5
Data source: Rhyl May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Rhyl Compares to Other Months

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

In comparing the weather of May and January, notable differences emerge. May boasts a more pleasant climate with average temperatures ranging from a chilly 0°C (33°F) at night to a warm 27°C (80°F) during the day, while January is much colder, with temperatures dipping as low as -3°C (27°F) and only reaching a maximum of 14°C (58°F). Both months see similar precipitation levels, around 66-67 mm (2.6 in), but January experiences slightly more days of rainfall (12 days compared to May's 13 days). Additionally, humidity levels are higher in January at 89%, compared to May’s 79%. For a more detailed look at the January weather in Rhyl, you can visit Rhyl weather in January.

When comparing the weather in May to February, significant differences emerge. May typically boasts a broader temperature range, with minimums around 0°C and maximums reaching up to 27°C, translating to a comfortable average of 12°C. In contrast, February features colder temperatures, with a minimum of -4°C and a maximum of 18°C, averaging just 6°C. While precipitation levels are somewhat comparable—67 mm in May versus 83 mm in February—February experiences a slightly higher humidity at 88%, compared to May's 79%. For more details on February weather, you can check Rhyl weather in February.

In comparing the weather in May and March, we see notable differences in temperature and precipitation patterns. May typically enjoys milder temperatures, with a range from a minimum of 0°C (33°F) to a maximum of 27°C (80°F), resulting in an average of 12°C (53°F). In contrast, March is cooler, with temperatures fluctuating between -6°C (22°F) and 19°C (67°F) and an average of only 7°C (45°F). Additionally, March experiences slightly more precipitation, totaling 88 mm (3.5 in) over 15 days, compared to May's 67 mm (2.6 in) over 13 days. This makes March not only colder but also wetter, with higher humidity at 86% compared to May's 79%. For further details about Rhyl weather in March, you can visit Rhyl weather in March.

In comparing the weather between April and May, it is evident that May experiences warmer temperatures overall. While April has a minimum of -1°C (31°F) and an average of 9°C (48°F), May’s temperatures range from a minimum of 0°C (33°F) to an average of 12°C (53°F) and even reaching a maximum of 27°C (80°F). Moreover, May sees slightly higher precipitation, totaling 67 mm (2.6 in) over 13 days, compared to April's 54 mm (2.1 in) across 10 days. Despite this increase in rainfall, May's humidity is somewhat lower at 79% compared to April's 84%. For more detailed insights on April weather, you can visit Rhyl weather in April.

May and June showcase a transition in weather patterns, with June generally feeling warmer and more humid. In May, temperatures range from a chilly minimum of 0°C (33°F) to a pleasant maximum of 27°C (80°F) at an average of 12°C (53°F). The month also sees about 67 mm (2.6 in) of precipitation over 13 days, with humidity levels around 79%. In contrast, June starts off with milder minimum temperatures of 6°C (44°F) and climbs slightly higher, peaking at a maximum of 28°C (83°F) with an average temperature of 15°C (59°F). Rainfall increases to 98 mm (3.9 in) over the same number of days, with humidity ticking up to 81%. For a closer look at June weather specifics, you can visit Rhyl weather in June.

May and July present distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a chilly 0°C (33°F) at night to a pleasant maximum of 27°C (80°F) during the day, with an average temperature of 12°C (53°F). The month sees around 67 mm (2.6 in) of precipitation over 13 days, accompanied by high humidity at 79%. In contrast, July experiences milder nights with a minimum of 7°C (45°F) and a slightly warmer average of 16°C (62°F), reaching up to 29°C (85°F) at its peak. However, it also brings increased rainfall, totaling 92 mm (3.6 in) across 15 days, while humidity remains relatively stable at 78%. For more detailed information on July weather, you can check Rhyl weather in July.

May and August exhibit distinctive characteristics in their weather patterns. May typically has cooler temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 27°C (80°F), with an average temperature of 12°C (53°F). In contrast, August shows a slightly warmer climate, with a minimum of 7°C (45°F) and an average of 16°C (61°F), peaking at 28°C (83°F). Precipitation is more frequent in August, occurring on 17 days with a total of 91 mm (3.6 in), compared to May's 67 mm (2.6 in) across 13 days. Interestingly, both months share the same humidity level of 79%. For a detailed look at August weather patterns, you can check Rhyl weather in August.

In May, the weather is characterized by a cooler average temperature of 12°C (53°F), with a range from a chilly 0°C (33°F) to a comfortable 27°C (80°F). The month sees about 67 mm (2.6 in) of precipitation over approximately 13 days, and the humidity hovers around 79%. In contrast, September experiences slightly warmer temperatures, with an average of 14°C (57°F) and a minimum of 3°C (37°F), reaching highs of 27°C (81°F). However, it also brings increased rainfall, totaling 93 mm (3.7 in) across 14 days, coupled with a higher humidity level of 85%. For those curious about the specific weather conditions in September, you can find more information here: Rhyl weather in September.

In May, temperatures in Rhyl range from a chilly 0°C (33°F) at night to a warm 27°C (80°F) during the day, with an average of 12°C (53°F). The month experiences moderate rainfall, with about 67 mm (2.6 in) spread over 13 days, and a relative humidity of 79%. In contrast, October brings cooler temperatures, with lows reaching -1°C (30°F) and highs around 21°C (70°F), averaging 11°C (52°F). This month sees increased rainfall, totaling 97 mm (3.8 in) over 16 days, and higher humidity levels at 90%. For more details on October weather, visit Rhyl weather in October.

In comparing the weather between May and November, one can observe distinct differences in temperature and precipitation. May brings mild temperatures, with a minimum of 0°C (33°F), an average of 12°C (53°F), and a maximum reaching 27°C (80°F), accompanied by 67 mm (2.6 in) of rain over approximately 13 days. In contrast, November's temperatures drop, featuring a minimum of -2°C (29°F) and an average of 8°C (47°F), peaking at 16°C (61°F), while experiencing slightly higher precipitation at 82 mm (3.2 in) across 17 days, and a higher humidity level of 91%. For a more detailed view of November's climate, you can check Rhyl weather in November.

May and December present quite contrasting weather conditions. In May, temperatures generally range from a minimum of 0°C (33°F) to a pleasant maximum of 27°C (80°F), with an average around 12°C (53°F). The month sees about 67 mm (2.6 in) of precipitation spread over approximately 13 days and maintains a humidity level of 79%. In contrast, December brings much chillier temperatures, with a minimum of -4°C (26°F) and a maximum of only 13°C (56°F). The average temperature is significantly lower at 6°C (44°F), and precipitation increases to 106 mm (4.2 in) over 17 days, accompanied by higher humidity levels at 89%. For more specific insights, you can check Rhyl weather in December.

Compare Rhyl's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Rhyl

In May, Rhyl welcomes a refreshing transition as temperatures rise, boasting an average of 12°C while occasionally peaking at a delightful 27°C. Compared to the colder months, May enjoys a notably increased warmth, making it a standout time for outdoor activities. However, don’t forget to prepare for occasional rainfall, as 67 mm of precipitation can be expected over 13 days throughout the month—bringing a touch of spring's unpredictability. With humidity levels around 79%, May strikes a balance between warmth and refreshing breezes, a stark contrast to the chill of winter months. To discover more about the weather patterns that characterize Rhyl, visit Rhyl Climate.