March Weather in Rhyl, United Kingdom

Last updated: March 17, 2025

March in Rhyl, United Kingdom is a month of contrasts, with temperatures ranging from a chilly -6°C (22°F) at night to a pleasant 19°C (67°F) during the day, averaging around 7°C (45°F). As winter gives way to spring, the coastal town experiences 88 mm (3.5 in) of precipitation over 15 days, contributing to a notably high humidity level of 86%. Visitors and residents alike can expect a blend of brisk days and occasional showers, making it essential to embrace layered clothing and waterproof gear to fully enjoy the beauty of this transitional month.

March Temperature in Rhyl

In March, Rhyl, United Kingdom, begins to shake off the winter chill, yet temperatures still reflect the lingering coolness of early spring. With a minimum temperature that can dip to -6°C (22°F), residents can expect brisk mornings. However, the average temperature rises to a mild 7°C (45°F), and daytime highs can reach a pleasant 19°C (67°F), marking a gradual transition toward warmer weather. As March unfolds, these shifting temperatures hint at the blooming spring ahead, inviting the first hints of outdoor activity and revitalized landscapes. This month serves as a reminder that while winter's grip begins to loosen, readiness for cooler days is still essential.

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

The chart illustrates March 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.

March Precipitation in Rhyl

In March, Rhyl experiences a notable uptick in precipitation, with 88 mm (or 3.5 inches) of rain recorded over 15 days. This marks an increase from February's 83 mm and signals the transition into spring, characterized by more frequent rain showers. As the month unfolds, the number of wet days indicates a pattern of persistent moisture, paving the way for the verdant landscapes typical of April. While rainfall in March is heavier than in the preceding months, it sets the stage for a varied spring climate, balancing the promise of blossoming flora with the reality of the ever-present Welsh rain.

March Precipitation Trends in Rhyl

The chart displays monthly precipitation patterns in Rhyl, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec6683895467989291939782106
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Rhyl

In March, Rhyl experiences an average humidity of 86%, marking a subtle decline from the preceding months of January and February, which see humidity levels of 89% and 88%, respectively. This gradual decrease indicates the transition into spring, as the air begins to feel a tad less oppressive before the warmer months take hold. By April, humidity continues to dip slightly to 84%, paving the way for the drier conditions that characterize late spring. Despite the fluctuations, March retains a relatively high moisture level, showcasing Rhyl's typical coastal climate, which tends to maintain higher humidity, especially when compared to the summer months ahead, where levels drop further into the 70s.

March Average Humidity in Rhyl

This chart illustrates the average monthly humidity levels in Rhyl, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Rhyl

As March unfolds in Rhyl, United Kingdom, the UV Index rises to a moderate 4, signaling a shift in exposure levels compared to the winter months. This increase prompts a notable change in burn time, decreasing to just 30 minutes—a stark contrast to the 45 minutes seen in January and February. With spring on the horizon and the sun's rays becoming more intense, it's essential for residents and visitors alike to be aware of their sun safety practices. This trend continues into April, where the UV Index climbs further to 5, emphasizing the importance of protection as we transition into sunnier days. For more insights into UV levels, you can check out Rhyl UV Index.

Maximum UV Index Levels in Rhyl for March

The chart shows the monthly maximum UV Index (UVI) for Rhyl in March, 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 March 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.

March Sunshine in Rhyl

As winter recedes, March brings a delightful surge of sunshine to Rhyl, basking the town in 211 hours of bright illumination. This noticeable increase from February's 153 hours signals the arrival of spring, inviting both locals and visitors to enjoy outdoor activities and stunning coastal views. The upward trend continues into the subsequent months, with April ramping up to 322 hours and May peaking at an impressive 398 hours. This gradual climb not only enhances the vibrant atmosphere of Rhyl but also sets the stage for the balmy, sun-drenched days of summer. The progression from winter's gloom to spring's warmth showcases Rhyl's transformation into a vibrant seaside destination, making March a pivotal month in this annual cycle of sunshine.

Monthly Sunshine Duration in Rhyl: March Highlighted

The March sunshine duration represents the total number of hours Rhyl experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec88h153h211h322h398h379h405h369h297h225h114h98h
Data source: Rhyl March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rhyl During March

In Rhyl, March marks a subtle transition towards sunnier days, boasting a 26% chance of sunshine—a slight increase from the colder months of January and February, which sit at 21% and 25%, respectively. While March may not yet rival the sunlit promise of April, with its 47% likelihood of sunny weather, it signifies the dawn of brighter days ahead. This uptick hints at a gradual awakening of spring, as Rhyl shakes off the winter gloom and prepares for the sunnier spells that characterize the coming months.

Percentage of Sunny Days in March in Rhyl

The chart illustrates the percentage of sunny days in Rhyl throughout the year, with March 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 March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rhyl in March

As winter gives way to spring, March in Rhyl, United Kingdom, heralds a significant increase in daylight duration, offering 11 hours of sunshine—a noticeable leap from February's 9 hours. This transition marks the beginning of longer days, setting the stage for the vibrant energy of April, which boasts 14 hours of daylight. The steady rise reflects a natural rhythm, as each month leading up to summer welcomes progressively longer days, culminating in June and July’s peak at 16 hours. This gradual shift from the shorter, darker days of winter to the brightness of spring encourages outdoor activities and brings a sense of renewal, making March a pivotal moment in the seasonal cycle.

Average Daylight Hours in Rhyl for March

The chart illustrates the variation in daylight duration in Rhyl throughout the year, with March 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.

March Winds in Rhyl

As March unfolds in Rhyl, the coastal winds dance at an average speed of 4.5 m/s (10 mph), making it a refreshing breath of spring air after the gustier months of winter. Although the winds slightly taper off from February's peak of 4.9 m/s (11 mph), they maintain a brisk presence, setting the stage for a transition into the calmer breezes of April. In fact, March often serves as a bridge, hinting at the milder winds ahead, with average speeds noticeably dipping into the 3 m/s range in the months that follow. This steady decline invites residents and visitors alike to bask in the shifting seasons, while the whispers of spring promise more serene days to come.

Average March Wind Speed in Rhyl

The chart displays monthly wind speed patterns in Rhyl, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.94.5 m/s3.03.63.02.53.22.94.64.34.5
Data source: Rhyl March wind data, generated using information from the Copernicus Climate Change Service.

How March 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 March'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 between March and January, March generally offers a milder experience, with average temperatures reaching 7°C (45°F) while January has a slightly cooler average of 5°C (42°F). The minimum temperature in March dips to -6°C (22°F), compared to -3°C (27°F) in January, but March also includes a maximum of 19°C (67°F), making for a broader temperature range. Additionally, March experiences more precipitation, totaling 88 mm (3.5 in) over 15 days, whereas January sees less rainfall at 66 mm (2.6 in) across 12 days. Humidity levels are quite similar, with March at 86% and January slightly higher at 89%. For more detailed information, you can check Rhyl weather in January.

In comparing the weather between February and March, both months exhibit similar overall temperatures, but March tends to show slightly warmer averages, with a minimum of -6°C (22°F) and an average of 7°C (45°F), compared to February's minimum of -4°C (25°F) and average of 6°C (43°F). The maximum temperatures are also marginally higher in March, reaching up to 19°C (67°F) versus February’s 18°C (64°F). Precipitation levels are comparable, with March receiving 88 mm (3.5 in) over 15 days, slightly more than February's 83 mm (3.3 in) across 14 days. Humidity remains consistent, with March at 86% and February at 88%, indicating a similar dampness in the air during both months. For a closer look at February's climate, check out Rhyl weather in February.

March and April exhibit notable differences in weather patterns. March experiences cooler temperatures, with a minimum of -6°C (22°F) and an average of 7°C (45°F), while April shows a slight warming trend, with temperatures ranging from -1°C (31°F) to an average of 9°C (48°F). Precipitation is more frequent in March, totaling 88 mm (3.5 in) over 15 days compared to April's 54 mm (2.1 in) across 10 days. Additionally, April's humidity is slightly lower at 84%, compared to March's 86%. For more details on April's weather in Rhyl, visit Rhyl weather in April.

March and May present notable differences in weather conditions. In March, temperatures fluctuate from a chilly minimum of -6°C (22°F) to an average of 7°C (45°F), with highs reaching up to 19°C (67°F). The month is characterized by higher humidity at 86% and significant rainfall, totaling 88 mm (3.5 in) across 15 days. In contrast, May enjoys milder temperatures, with a minimum of 0°C (33°F), an average of 12°C (53°F), and maximums soaring to 27°C (80°F). Rainfall decreases to 67 mm (2.6 in) over 13 days, and humidity drops to 79%, making it generally more pleasant. For more details on May weather specifically, you can visit Rhyl weather in May.

March and June present quite different weather experiences. In March, temperatures range from a chilly minimum of -6°C (22°F) to a pleasant maximum of 19°C (67°F), with an average of 7°C (45°F). Precipitation is relatively high, with around 88 mm (3.5 in) spread over 15 days and a humidity level of 86%. By contrast, June offers a much warmer climate, with temperatures starting at a minimum of 6°C (44°F) and reaching up to 28°C (83°F), averaging 15°C (59°F). Although June has a slightly higher precipitation level at 98 mm (3.9 in) over fewer days (13), the overall humidity is lower at 81%. For more detailed information, you can visit Rhyl weather in June.

In comparing the weather patterns of March and July, it’s clear that July offers significantly warmer temperatures, with averages around 16°C (62°F) and maximums reaching up to 29°C (85°F). In contrast, March presents a cooler climate characterized by average temperatures of 7°C (45°F) and highs peaking at 19°C (67°F). Both months experience a similar amount of precipitation, with March slightly lower at 88 mm (3.5 in) compared to July's 92 mm (3.6 in), although both see rainfall on approximately 15 days. Additionally, humidity levels are higher in March at 86%, while July sees a more comfortable 78% humidity. For more specific insights into July's weather, you can check Rhyl weather in July.

March and August present distinct weather contrasts. March is characterized by cooler temperatures, with minimums dropping to -6°C (22°F) and average highs reaching 19°C (67°F). The month's precipitation stands at 88 mm (3.5 in), spread over 15 days, resulting in a relatively high humidity of 86%. In contrast, August enjoys a milder climate, with minimum temperatures of 7°C (45°F) and average highs of 28°C (83°F). Despite slightly more precipitation at 91 mm (3.6 in) over 17 days, the humidity is notably lower at 79%. This comparison highlights the gradual transition from the chill of late winter to the warmth of late summer. For more details, you can check out Rhyl weather in August.

March and September present contrasting weather patterns as winter transitions to spring and summer gives way to autumn. In March, temperatures can drop to a chilly -6°C (22°F), but average around a cool 7°C (45°F), with daytime highs peaking at 19°C (67°F). Despite the gradual warming, the month is characterized by high humidity at 86% and frequent precipitation, averaging 88 mm (3.5 in) over 15 days.

In contrast, September offers a more temperate experience, with lows around 3°C (37°F) and comfortable averages of 14°C (57°F). The maximum temperature can reach a warm 27°C (81°F), making it more inviting. Although the month sees slightly more precipitation at 93 mm (3.7 in) over 14 days, the humidity stays low at 85%. For a deeper understanding of how September weather unfolds, check out Rhyl weather in September.

March and October present contrasting weather patterns with similar averages but distinct characteristics. In March, temperatures range from a chilly -6°C (22°F) to a pleasant max of 19°C (67°F), averaging around 7°C (45°F). The month experiences frequent precipitation on about 15 days, with a total of 88 mm (3.5 in), accompanied by a high humidity level of 86%. Conversely, October sees a milder temperature shift, with lows around -1°C (30°F) and highs reaching 21°C (70°F), leading to an average of 11°C (52°F). Precipitation increases slightly to 97 mm (3.8 in) spread across 16 days, and humidity also rises to 90%. For more details about October weather, visit Rhyl weather in October.

When comparing the weather in March and November, we observe some notable differences and similarities. In March, temperatures range from a minimum of -6°C (22°F) to a maximum of 19°C (67°F), averaging around 7°C (45°F). The month experiences relatively high humidity at 86% and sees about 88 mm (3.5 in) of precipitation over 15 days. In contrast, November's temperatures are somewhat milder, with a minimum of -2°C (29°F) and a maximum of 16°C (61°F), averaging 8°C (47°F). It also has slightly less precipitation at 82 mm (3.2 in) but more rainy days, totaling 17. The increased humidity in November, at 91%, adds to the overall chilliness of the month. For a more detailed look at November weather, you can visit Rhyl weather in November.

When comparing the weather in March and December, we observe some intriguing differences. March generally offers a wider temperature range, with minimums around -6°C (22°F) and maximums reaching up to 19°C (67°F), giving an average of 7°C (45°F). In contrast, December stays cooler overall, with temperatures ranging from -4°C (26°F) to a maximum of 13°C (56°F), averaging 6°C (44°F). While March sees a total precipitation of 88 mm (3.5 in) across 15 days, December is slightly wetter, with 106 mm (4.2 in) of rain over 17 days. Humidity remains notably high in both months, at 86% in March and 89% in December. For more detailed insights, you can check Rhyl weather in December.

Compare Rhyl's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Rhyl

As March unfolds in Rhyl, the weather emerges as a captivating transition from the winter chill to the promise of spring. With temperatures averaging a mild 7°C, the month brings a welcome warmth compared to the colder winter months, making outdoor activities more enjoyable. However, the high humidity and frequent precipitation—occurring on about half of the days—remind us that March can still pack a wintry punch. This blend of breezy afternoons and the potential for rain sets March apart, hinting at the vibrant blooms of April just around the corner. For a deeper understanding of Rhyl's unique weather patterns, explore Rhyl Climate.