Last updated: March 17, 2025
March in Wales, United Kingdom, showcases a dynamic weather profile as winter transitions into spring. With maximum temperatures reaching up to 20°C (68°F), and an average of 7°C (44°F), the month offers a pleasant chill contrasted by occasional warmth. However, be prepared for the brisk side of March, as temperatures can dip to a minimum of -7°C (20°F). Rain is a frequent companion, contributing to an average precipitation of 68 mm (2.7 in) over 13 days, resulting in a high humidity level of 86%. Embrace this diverse weather, where the beauty of Wales unfolds amidst rain-soaked landscapes and sunny spells.
In March, temperatures in Wales start to show signs of spring, with a notable increase compared to the winter months. The average temperature rises to 7°C (44°F), while nightly lows can still dip to -7°C (20°F), illustrating the lingering chill. However, the warmer days bring highs reaching up to 20°C (68°F), allowing residents and visitors alike to shed their winter coats and embrace the emerging sunlight. This transition marks a shift from the cold grip of winter to the milder embrace of spring, setting the stage for even warmer temperatures in the following months. As the days grow longer and the air becomes more temperate, March in Wales offers a delightful preview of the seasonal change ahead.
March in Wales sees a notable uptick in precipitation, with an average of 68 mm (2.7 in) of rainfall spread across approximately 13 days. This marked increase follows February's already substantial 67 mm (2.6 in) and underscores a consistent trend of higher precipitation as winter transitions into spring. The wetter conditions in March prepare the landscape for renewal, setting the stage for the lush greenery that follows in April, which sees a drop to 40 mm (1.6 in). The persistent rainfall during this time can be attributed to seasonal shifts, contributing to both the charm and character of Welsh weather. As anticipated, the month not only aligns with the typical increase in overall spring rainfall but also reflects a broader pattern of variability, highlighting Wales's unpredictable yet captivating climate.
As March unfolds in Wales, the air starts to show a subtle shift with average humidity levels dipping to 86%, a slight decrease from the 88% recorded in February. This trend marks the beginning of a gradual decline in moisture that continues into the warmer months, as April sees humidity fall further to 84%. The early signs of spring bring a breath of fresh air, hinting at more comfortable conditions ahead, although the general pattern suggests that moisture levels remain relatively high compared to the drier summer peak of around 76% in July. March serves as a crucial transitional month, bridging the dampness of winter with the milder spring climate, as the region slowly prepares for a change in weather dynamics.
As spring arrives in March, the UV Index in Wales sees a noticeable rise to 4, reflecting a moderate exposure category. This shift indicates a decrease in safe sun exposure time, with the burn time dropping to 30 minutes. Compared to the previous months, where January and February had low UV Index levels of 1 and 2, this increase encourages residents and visitors to start taking sun safety precautions more seriously. The trend continues into April, peaking at 5, underlining the importance of being mindful of sun exposure as the days grow longer and sunnier. For those planning outdoor activities, it’s wise to stay informed about the UV levels—discover more details at Wales UV Index.
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March in Wales heralds a notable increase in sunshine, with an impressive 194 hours of bright skies, a significant step up from the 144 hours observed in February. This upward trend continues as spring approaches, laying the groundwork for the spectacular surge to 313 hours in April. The gradual ascent from the winter months reflects the awakening of nature, as longer days and warmer temperatures invite residents and visitors alike to bask in the rejuvenating warmth. Following this, May shines even brighter with 380 hours, marking the peak of the season before the sunniest days transition into summer. Overall, March serves as a bridge from winter's chilly grip to spring's vibrant embrace, promising more golden hours on the horizon.
As March unfolds in Wales, the likelihood of encountering sunny weather stands at 25%, a figure that mirrors February's disposition yet signals the gradual shift towards brighter days. This early spring month, along with January and February, reflects a transitional period as Wales moves from the chill of winter toward the more vibrant colors of spring. Interestingly, while March shares its sunny prospects with February, it gains momentum as the season progresses, with April promising an uplifting 46% chance of sunshine. Thus, while March offers a respectable start, it lays the groundwork for more favorable weather in the coming weeks, inviting residents and visitors alike to anticipate the arrival of clearer skies.
As winter gives way to spring in Wales, March marks a significant increase in daylight duration, offering around 11 hours of sunlight. This rise from 9 hours in February heralds a gradual emergence from the darker winter months, setting the stage for more vibrant days ahead. The trend continues into April, which boasts 14 hours of daylight, showcasing the palpable shift toward longer, brighter days. This steady increase is not just a relief for those yearning for sunlight; it signifies the region's transition into spring, where longer days foster a sense of renewal and outdoor activity. By May, the daylight stretches to an impressive 15 hours, creating an inviting atmosphere that encourages both exploration and connection to nature.
As March sweeps into Wales, the wind begins to dance with a gentle hum, averaging 4.8 m/s (11 mph)—just a whisper lighter than February’s breezy embrace. This transitional month bridges the vigor of winter and the softer breaths of spring, marking a notable shift in the wind's temperament. Interestingly, while March boasts a strong start, it soon gives way to April's calmer 3.3 m/s (7 mph) gusts, signaling a gradual decline leading into the summer months. The winds of March serve as a reminder of nature's ever-changing rhythm, preparing the landscape for the blossoming beauty that awaits in the warmer days to come. Overall, there’s a palpable ebb and flow to the wind patterns throughout the year, with the brisk months of late autumn and early spring standing in stark contrast to the lull of summer.
The weather in Wales 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 Wales and find detailed weather information for every month.
In comparing the weather of March and January, March features a broader temperature range, with minimums dropping to -7°C (20°F) and maximums reaching as high as 20°C (68°F), compared to January's range of -4°C (24°F) to 14°C (58°F). This transition into spring brings an average temperature rise to 7°C (44°F) in March, while January maintains a cooler average of 5°C (40°F). March also experiences slightly more precipitation, with 68 mm (2.7 in) over 13 days, compared to January's 51 mm (2.0 in) over 10 days. Despite the increase in temperature and precipitation, March's humidity is somewhat lower at 86%, compared to January's higher level of 90%. For more detailed weather patterns, you can visit Wales weather in January.
March generally experiences slightly milder weather compared to February. The average temperature in March rises to 7°C (44°F), while February averages at 5°C (42°F). Although both months see chilly minimum temperatures, March can reach a maximum of 20°C (68°F), surpassing February's max of 17°C (63°F). Precipitation levels are comparable, with March receiving 68 mm (2.7 in) over 13 days and February slightly lower at 67 mm (2.6 in) over 12 days. Humidity also remains fairly high, with March at 86% and February at 88%. For more details on February weather conditions, you can check Wales weather in February.
March weather is characterized by cooler temperatures and higher precipitation compared to April. The minimum temperature in March can drop to -7°C (20°F), while April sees a milder low of -2°C (28°F). Average temperatures in March linger around 7°C (44°F), but rise slightly to 8°C (47°F) in April, with maximum temperatures reaching 20°C (68°F) in March and peaking at 25°C (77°F) in April. Additionally, March experiences more rainfall with 68 mm (2.7 in) over 13 days, whereas April has less at 40 mm (1.6 in) over just 7 days. Humidity levels remain relatively high but are slightly lower in April at 84% compared to 86% in March. For more detailed information on April weather, you can refer to Wales weather in April.
March and May exhibit notable differences in weather patterns. In March, temperatures can dip as low as -7°C (20°F), with an average temperature of 7°C (44°F) and a maximum reaching 20°C (68°F). The month experiences 68 mm (2.7 in) of precipitation over 13 days, and humidity levels are relatively high at 86%. In contrast, May brings more temperate conditions, with minimum temperatures around 0°C (32°F), an average of 12°C (53°F), and maximums hitting 25°C (78°F). Precipitation slightly decreases to 64 mm (2.5 in) over the same number of days, and humidity drops to 80%. For more details on the weather in May, visit Wales weather in May.
In March, the weather is quite chilly with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 20°C (68°F), averaging around 7°C (44°F). The month sees significant precipitation at 68 mm (2.7 in) over 13 days, with high humidity levels at 86%. In contrast, June brings milder temperatures, with a minimum of 6°C (43°F) and a pleasant maximum of 29°C (84°F), averaging 15°C (59°F). Although June has slightly higher precipitation at 80 mm (3.1 in) over the same number of days, the humidity is lower at 81%. For those interested in detailed June weather patterns, check out Wales weather in June.
In March, temperatures can dip as low as -7°C (20°F), with an average of 7°C (44°F) and a maximum of 20°C (68°F). The month is characterized by high humidity at 86% and receives approximately 68 mm (2.7 in) of precipitation over 13 days. In contrast, July experiences milder minimum temperatures starting at 7°C (45°F) and reaching an average of 17°C (63°F), peaking at a warm 35°C (95°F). While July sees slightly higher precipitation at 80 mm (3.1 in) over 12 days, the humidity is lower, at 76%. The notable differences in temperature and humidity between the two months highlight the transition from the chill of early spring to the warmth of mid-summer. For more detailed information, check out Wales weather in July.
In March, the weather is much colder, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 20°C (68°F), averaging around 7°C (44°F). The month sees significant precipitation, totaling 68 mm (2.7 in) over 13 days, and high humidity at 86%. In contrast, August enjoys milder temperatures, with a minimum of 8°C (47°F) and a maximum of 32°C (90°F), averaging 16°C (62°F). Although August has slightly higher total precipitation at 77 mm (3.0 in) over 12 days, the humidity is lower at 77%. For more detailed insights, you can check Wales weather in August.
March and September exhibit notable differences in weather patterns. In March, temperatures range from a chilly -7°C (20°F) at night to a mild maximum of 20°C (68°F), with an average temperature of 7°C (44°F). The month typically sees about 68 mm (2.7 in) of precipitation spread over 13 days, resulting in high humidity levels of 86%. In contrast, September offers a more moderate climate, with nighttime temperatures rarely dropping below 4°C (39°F) and highs reaching up to 28°C (83°F). The average temperature in September stands at a comfortable 14°C (57°F), accompanied by slightly less precipitation at 63 mm (2.5 in) over 11 days and a humidity level of 85%. For further details on weather conditions during this month, you can visit Wales weather in September.
March and October present distinct weather profiles, reflecting the transitions of spring and autumn. In March, temperatures range from a chilly minimum of -7°C to a mild maximum of 20°C, averaging around 7°C, while the humidity sits at 86% and rainfall occurs on about 13 days, totaling 68 mm. In contrast, October features more moderate temperatures, with minimums around 0°C and maximums reaching 23°C, averaging 11°C. The month also sees a slight increase in precipitation to 82 mm over 14 days and a higher humidity level of 90%. For a closer look at October weather, you can explore this link: Wales weather in October.
March and November share similar average temperatures, hovering around 7°C (44°F), but the extremes in March are more pronounced, with a minimum of -7°C (20°F) and a maximum reaching 20°C (68°F). In contrast, November experiences milder extremes, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 17°C (63°F). Both months see a comparable amount of precipitation—68 mm (2.7 in) in March and 65 mm (2.5 in) in November—across a similar number of rainy days, 13 in March and 12 in November, though November is slightly more humid at 92% compared to 86% in March. For more insights into the weather of November, you can refer to Wales weather in November.
March and December present distinct weather contrasts. In March, temperatures range from a chilly -7°C (20°F) at night to a pleasant maximum of 20°C (68°F) during the day, with an average of 7°C (44°F). The month sees about 68 mm (2.7 in) of precipitation over 13 days, accompanied by a humidity level of 86%. In comparison, December experiences milder temperatures, with a minimum of -3°C (27°F), an average of 5°C (42°F), and a maximum of 14°C (58°F). Precipitation increases slightly to 80 mm (3.1 in), spread over 15 days, and the humidity is slightly higher at 90%. For more insights into December's climate, check out Wales weather in December.
As March unfolds in Wales, the weather begins to transition from the cold winter months, showcasing a noticeable shift in temperatures and conditions. With a blend of mild days occasionally peaking at 20°C and chillier nights that can drop to as low as -7°C, March embodies the unpredictable nature of spring. Rain is still prevalent, with about 13 days of precipitation contributing to a humidity level of 86%, but this month typically brings a refreshing breath of milder air compared to the harsher grip of winter. This gradual warming and increased rainfall pave the way for the vibrant changes that define the Welsh landscape, making March a unique prelude to the flourishing months ahead. For a deeper understanding of the climate throughout Wales, visit Wales Climate.