March Weather in Llanberis, United Kingdom

Last updated: March 17, 2025

March in Llanberis, United Kingdom, is marked by a dynamic climate, offering a blend of cool and mild temperatures. With a maximum of 16°C (61°F) and an average of 7°C (44°F), the month experiences fluctuations that keep the weather intriguing, while a minimum of -5°C (23°F) hints at the lingering chill of winter. Rainfall is substantial, with 152 mm (6.0 in) accumulating over 19 days, resulting in an 86% humidity level that contributes to the enchanting, misty landscapes typical of this region. For those seeking a brief respite from the cold or a chance to witness the awakening of spring, March in Llanberis presents a unique and atmospheric experience.

March Temperature in Llanberis

March in Llanberis marks a gradual transition from the chill of winter to the hints of spring. With minimum temperatures dipping to -5°C (23°F) and maximums reaching 16°C (61°F), this month showcases the lingering coolness, yet with an average of 7°C (44°F), it hints at the warmth to come. The temperatures are slightly more moderate than February, which experienced a lower minimum of -3°C (28°F), indicating a subtle shift towards milder days. As the month progresses, the increasing daylight and the rise in temperatures set the stage for a vibrant April, making March a pivotal period in Llanberis' climatic profile.

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

The chart illustrates March temperature patterns in Llanberis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424344475257605957524744
Data source: Temperature data for Llanberis 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 Llanberis

In March, Llanberis experiences a significant amount of rainfall, with 152 mm (6.0 in) recorded over 19 rainy days. This level of precipitation reinforces the trend established in the preceding months, highlighting a damp and overcast early spring. Although slightly lower than the 162 mm (6.4 in) seen in February, March's rainfall ensures that the region remains lush and vibrant as it transitions into April. With nearly six out of every ten days in March marked by rain, the enduring wet conditions are a hallmark of Llanberis’ climate, setting the stage for the blossoming landscape of spring. As we move into April, the precipitation dips significantly, further underscoring the distinct seasonal shifts in this picturesque part of the United Kingdom.

March Precipitation Trends in Llanberis

The chart displays monthly precipitation patterns in Llanberis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1211621526287106105162146206176203
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Llanberis

In March, humidity levels in Llanberis, United Kingdom, settle at 86%, a slight decrease from the 88% recorded in February. This gradual decline signals the transition into spring, as the typically damp winter months begin to give way to a more temperate climate. As the year progresses, humidity continues to drop, with April seeing 84%, reflecting a trend towards drier conditions. This pattern hints at Llanberis shedding its winter cloak, leading to milder and more pleasant weather as the vibrant colors of spring emerge. Despite the March humidity being comfortably high, it acts as a precursor to the warmer months ahead, paving the way for increasingly enjoyable outdoor experiences.

March Average Humidity in Llanberis

This chart illustrates the average monthly humidity levels in Llanberis, 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 Llanberis

As spring approaches, March brings a notable shift in the UV Index for Llanberis, United Kingdom, climbing to a moderate UV Index of 4. This increase from the low levels of the previous months signals a change in sun exposure, with a reduced burn time of just 30 minutes. Compared to the preceding winter months, where protection from UV rays was less critical, March serves as a reminder that skin safety is becoming increasingly important as daylight hours lengthen and the sun's intensity rises. As we transition into April, this upward trend continues, thus emphasizing the importance of sun safety practices during this time. For a detailed look at the UV forecast in Llanberis, visit Llanberis UV Index.

Maximum UV Index Levels in Llanberis for March

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

March unveils a delightful transformation in Llanberis, as the days grow longer and sunnier, boasting 228 hours of sunshine. This marks a significant increase from the 162 hours in February, heralding the arrival of spring. As the winter gloom recedes, March sets a promising tone for the coming months, with sunshine steadily escalating toward April's dazzling 335 hours. The upward trend suggests a vibrant tapestry of outdoor activities and scenic views, inviting both locals and visitors to relish the breathtaking landscapes bathed in golden light. Embrace this month's charm as it paves the way for the flourishing warmth of spring and summer ahead!

Monthly Sunshine Duration in Llanberis: March Highlighted

The March sunshine duration represents the total number of hours Llanberis 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.
JanFebMarAprMayJunJulAugSepOctNovDec93h162h228h335h415h404h421h383h315h238h126h109h
Data source: Llanberis March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Llanberis During March

As March arrives in Llanberis, the likelihood of sunny weather begins to show a promising upward trend, with a 25% chance of sunshine compared to lower figures in the preceding months of January and February, which boast only 20% and 22% respectively. This gradual increase signals the onset of spring, hinting at a welcome change as daylight lengthens and the landscape vibrantly awakens. Although April brings an impressive 46% chance of sunshine, March serves as a tantalizing precursor, inviting both locals and visitors to embrace the emerging brightness against the backdrop of the majestic Snowdonia mountains.

Percentage of Sunny Days in March in Llanberis

The chart illustrates the percentage of sunny days in Llanberis 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 Llanberis experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%22%25%46%30%27%36%25%22%16%20%20%
Data source: Llanberis March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Llanberis in March

In March, Llanberis, United Kingdom, begins to shake off the winter chill as daylight hours notably increase to 11 hours, marking a significant leap from the 9 hours experienced in February. This upward trend continues as nature awakens, with each day lengthening, hinting at the vitality of spring. The gradual march towards summer becomes even more evident in April, where daylight extends to 14 hours, paving the way for the lush landscapes to flourish. Such patterns not only brighten up the days but also invigorate the spirits of locals and visitors alike, setting a warm and inviting tone for the months ahead.

Average Daylight Hours in Llanberis for March

The chart illustrates the variation in daylight duration in Llanberis throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 10m9h 51m11h 54m14h15h 51m16h 50m16h 18m14h 38m12h 36m10h 31m8h 38m7h 37m
Data source: Llanberis daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Llanberis

As March unfolds in Llanberis, the winds begin to shift, offering a gentle breath of 5.7 m/s (13 mph). This increase from February’s gusts marks a subtle transition, hinting at spring's arrival as the cold grip of winter loosens its hold. However, it’s a temporary upsurge; the winds will soon taper off in April to a milder 3.8 m/s (8 mph), setting the stage for calmer days ahead. While still brisk, March’s winds are notably less fierce than what is typical for the colder months, reflecting a broader pattern where the year gradually eases into more temperate breezes after a winter peak. The fluctuating wind speeds not only characterize the local climate but also encapsulate the essence of March in this charming corner of the United Kingdom—a month of transition, anticipation, and the whisper of warmer days to come.

Average March Wind Speed in Llanberis

The chart displays monthly wind speed patterns in Llanberis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.36.65.7 m/s3.84.74.03.24.43.76.45.55.9
Data source: Llanberis March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Llanberis Compares to Other Months

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

In comparison to January, March experiences a slightly broader temperature range, with minimums reaching -5°C (23°F) and maximums peaking at 16°C (61°F) compared to January’s minimum of -1°C (30°F) and maximum of 13°C (55°F). March is also wetter, receiving a total of 152 mm (6.0 in) of precipitation over 19 days, while January sees 121 mm (4.8 in) across 16 days. Additionally, March has a slightly lower humidity level at 86%, compared to January's 89%. For more detailed weather information, you can refer to Llanberis weather in January.

In comparison to February, March experiences slightly warmer temperatures, with a minimum of -5°C (23°F) and an average of 7°C (44°F), compared to February's minimum of -3°C (28°F) and average of 6°C (43°F). While both months have similar maximum temperatures, March's max reaches 16°C (61°F), slightly higher than February's 15°C (60°F). Interestingly, February has slightly higher precipitation, totaling 162 mm (6.4 in) over 19 days, compared to March's 152 mm (6.0 in) also over 19 days. Humidity levels are comparable as well, with March at 86% and February at 88%. For more detailed insights, you can check Llanberis weather in February.

In comparing the weather between March and April, it is evident that April ushers in a slight increase in temperatures, with minimums rising from -5°C (23°F) in March to 0°C (33°F) in April. The average temperature also sees a modest increase from 7°C (44°F) in March to 8°C (47°F), while the maximum temperature climbs from 16°C (61°F) to 19°C (66°F). Precipitation significantly decreases in April, totaling only 62 mm (2.4 in) compared to March's 152 mm (6.0 in), which makes it a drier month with fewer rainy days, down from 19 to 12. Humidity remains relatively stable, slightly dropping from 86% in March to 84% in April. For more detailed insights, you can check Llanberis weather in April.

March and May showcase a distinct contrast in weather, reflecting the transition from winter to spring. In March, temperatures can dip as low as -5°C (23°F) with an average of 7°C (44°F) and highs reaching 16°C (61°F). The month is also characterized by significant precipitation, totaling 152 mm (6.0 in) over 19 days, alongside high humidity levels at 86%. In contrast, May offers a more pleasant climate, with minimum temperatures of 2°C (36°F), an average of 11°C (52°F), and maximums reaching a comfortable 23°C (73°F). Precipitation decreases notably to 87 mm (3.4 in) over just 12 days, while humidity drops to 79%. For a closer look at May's weather patterns, check out Llanberis weather in May.

March and June present quite contrasting weather patterns. In March, temperatures can drop as low as -5°C (23°F), with an average of 7°C (44°F) and highs reaching up to 16°C (61°F). The month is also marked by significant precipitation, totaling 152 mm (6.0 in) over 19 days, accompanied by high humidity levels of 86%. In comparison, June offers a milder climate, with minimum temperatures of 7°C (46°F) and an average of 14°C (57°F), peaking at 26°C (79°F). While June experiences less rainfall—just 106 mm (4.2 in) over 16 days—it maintains a lower humidity of 81%. For more detailed information, you can check Llanberis weather in June.

March and July present a marked contrast in weather, with March experiencing much cooler temperatures, ranging from a minimum of -5°C (23°F) to a maximum of 16°C (61°F) and an average of 7°C (44°F). In comparison, July showcases milder conditions, with temperatures starting at a minimum of 9°C (48°F) and climbing to a maximum of 25°C (77°F), averaging 15°C (60°F). Precipitation is also more prevalent in March, with 152 mm (6.0 in) spread over 19 days, compared to July's 105 mm (4.1 in) across just 15 days. Additionally, March tends to be more humid, with humidity levels around 86%, while July has a relatively lower humidity of 78%. For a detailed insight into July's specific weather patterns, consider checking out Llanberis weather in July.

March and August exhibit distinctly different weather patterns. In March, temperatures range from a chilly -5°C (23°F) at night to a mild 16°C (61°F) during the day, with an average of about 7°C (44°F). This month is characterized by substantial precipitation, totaling 152 mm (6.0 in) across 19 days and a high humidity of 86%.

In contrast, August experiences warmer temperatures, with nighttime lows of 9°C (49°F) and daytime highs reaching 24°C (75°F), averaging around 15°C (60°F). While August also sees notable rainfall, with 162 mm (6.4 in) over 22 days, the humidity is slightly lower at 79%. For those interested in specific conditions, you can find more details here: Llanberis weather in August.

In comparing the weather between March and September, March tends to be cooler with temperatures ranging from a brisk -5°C (23°F) to a mild 16°C (61°F), while September enjoys warmer temperatures, with a minimum of 6°C (42°F) and a maximum of 26°C (78°F). Precipitation is quite similar for both months, with March receiving about 152 mm (6.0 in) over 19 days, slightly higher than September's 146 mm (5.7 in) over 18 days. Humidity levels are also comparable, sitting at 86% in March and 85% in September. For more detailed insights on September weather, visit Llanberis weather in September.

March and October present distinct contrasts in weather patterns. In March, temperatures start off chilly with minima reaching as low as -5°C (23°F), but can rise to a comfortable 16°C (61°F) by the end of the month, with an average temperature of 7°C (44°F). However, this month sees considerable precipitation, amounting to 152 mm (6.0 in) over 19 days, coupled with high humidity at 86%.

In contrast, October offers milder temperatures, with minimums around 1°C (33°F) and maxima peaking at 20°C (68°F), averaging 11°C (53°F). This month also experiences heightened rainfall, totaling 206 mm (8.1 in) over 22 days, and a slightly increased humidity level of 90%. For detailed insights into the climate, you can check out Llanberis weather in October.

March and November present contrasting yet comparable weather patterns. In March, temperatures range from a chilly -5°C (23°F) to a mild 16°C (61°F), with an average of 7°C (44°F). The month sees considerable rainfall, totaling 152 mm (6.0 in) over 19 days, paired with a relatively high humidity level of 86%. Conversely, November experiences slightly milder temperatures, with a minimum of 1°C (34°F) and a maximum of 14°C (58°F), averaging 8°C (48°F). Precipitation increases to 176 mm (6.9 in) over 21 days, and humidity rises to 91%. For a more detailed look at the weather in November, you can explore Llanberis weather in November.

In March, temperatures typically range from a low of -5°C (23°F) to a high of 16°C (61°F), with an average of around 7°C (44°F). The month experiences significant precipitation, with 152 mm (6.0 in) falling over 19 days, contributing to a high humidity level of 86%. In contrast, December's temperatures are slightly milder, with a minimum of -2°C (29°F) and a maximum of 12°C (54°F), also averaging 7°C (45°F). However, December sees increased precipitation at 203 mm (8.0 in) over 24 days, resulting in an even higher humidity level of 89%. For a more detailed look at December weather, you can refer to Llanberis weather in December.

Compare Llanberis's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Llanberis

March in Llanberis presents a fascinating transition from winter to spring, with temperatures gradually rising yet often still dipping below freezing at night. This month is characterized by increased precipitation, making it one of the wetter times of the year, and the high humidity adds a brisk edge to the cool air. Compared to other months, March stands out for its significant rainfall spread over many days, contributing to the lush landscapes that Llanberis is known for. As temperatures begin to climb, the essence of spring starts to emerge, offering a unique blend of cold and renewal. For a detailed overview of the weather patterns, check out Llanberis Climate.