March Weather in Monmouth, United Kingdom

Last updated: March 17, 2025

March in Monmouth, United Kingdom, showcases a dynamic climate, with temperatures ranging from a brisk minimum of -6°C (21°F) to a pleasant maximum of 21°C (70°F). The average temperature settles at a cool 7°C (45°F), signifying the transition from winter to spring. This month typically experiences 14 days of precipitation, accumulating to 74 mm (2.9 in), contributing to an humidity level of 86%, which enhances the lush, vibrant scenery. As the days lengthen, the blend of cool temperatures and mild rains invites a refreshing awakening of nature in this picturesque locale.

March Temperature in Monmouth

March in Monmouth marks a distinct transition as winter yields to the promise of spring. Despite the lingering chill, with temperatures dipping to a minimum of -6°C (21°F), the month showcases a rise in warmth, boasting an average temperature of 7°C (45°F) and reaching a maximum of 21°C (70°F). This upward trend from February signals not only the end of frosty mornings but also hints at the blossoming of vibrant life in the surroundings. As residents and visitors alike enjoy these milder days, the climate set in March prepares everyone for the increasingly pleasant temperatures that follow in April and May.

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

The chart illustrates March temperature patterns in Monmouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495460646258534644
Data source: Temperature data for Monmouth generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Monmouth

March in Monmouth, United Kingdom, marks a notable uptick in precipitation, with rainfall reaching 74 mm (2.9 in) over 14 days. This increase follows February's 67 mm and sets the stage for a wetter season ahead. The transition into spring often brings increased moisture, and March's precipitation figures reflect this trend as the region experiences a mix of showers. Comparatively, April sees a dip with only 52 mm (2.0 in) expected, suggesting that March serves as a peak before the April showers lighten up. As nature awakens, the consistent rainfall in March supports the budding flora, setting the rhythm for the months to come.

March Precipitation Trends in Monmouth

The chart displays monthly precipitation patterns in Monmouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec546774527375637554987293
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Monmouth

March in Monmouth, United Kingdom, experiences a slight drop in humidity, averaging 86%, compared to the persistent 88% levels seen in both January and February. This gradual decline sets the stage for the further dip to 84% in April, signaling the onset of spring. While winter months maintain higher humidity, March acts as the turning point where moisture levels begin to ease, ushering in a more temperate atmosphere. As the year progresses towards summer, humidity levels will continue to decrease, peaking again in the wetter months of autumn. Overall, March serves as a transitional period, hinting at the changing seasons and the shifting weather patterns that define Monmouth’s climate.

March Average Humidity in Monmouth

This chart illustrates the average monthly humidity levels in Monmouth, 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%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Monmouth

As March unfolds in Monmouth, the UV Index rises to 4, marking a shift to the moderate exposure category. This increase from the low levels of January and February suggests that sun safety practices become increasingly important, with a burn time of just 30 minutes for fair-skinned individuals. The trend of climbing UV levels continues into April, reaching 5. This progression highlights the transition towards sunnier days, inviting residents to enjoy the outdoors while remaining vigilant against UV radiation. To stay informed about UV levels throughout the year, check out the full details at Monmouth UV Index.

Maximum UV Index Levels in Monmouth for March

The chart shows the monthly maximum UV Index (UVI) for Monmouth 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Monmouth 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 Monmouth

As March unfolds in Monmouth, the daylight hours begin to shine a little brighter, with sunshine gracing the town for 192 hours. This marks a significant leap from the 138 hours recorded in February, heralding the arrival of spring and longer days. As nature awakens, the increase in sunshine not only lifts spirits but also sets the stage for an impressive 306 hours in April, showcasing the upward trend in daylight as the warmer months approach. The progression from winter's subdued light to the vibrant, sun-soaked days of spring highlights Monmouth's transition into a season of growth and renewal. With each passing month, the sun reigns supreme, drawing residents outdoors to bask in an abundance of natural beauty.

Monthly Sunshine Duration in Monmouth: March Highlighted

The March sunshine duration represents the total number of hours Monmouth 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.
JanFebMarAprMayJunJulAugSepOctNovDec86h138h192h306h379h360h397h347h281h229h127h105h
Data source: Monmouth March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Monmouth During March

As March rolls in, the likelihood of enjoying sunny weather in Monmouth, United Kingdom, begins to rise, reaching 26% compared to the hiatus of the winter months. This increase is a refreshing shift from January and February, where the chances lingered around 22% and 21% respectively. Although April marks a significant leap to 51%, March stands out as a transitional month, hinting at the sunnier days ahead while still embracing the tail end of winter's grip. With the weather starting to warm up, March offers a promising glimpse of what spring has to offer, making it an exciting time for outdoor enthusiasts and sun-seekers alike.

Percentage of Sunny Days in March in Monmouth

The chart illustrates the percentage of sunny days in Monmouth 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 Monmouth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%22%26%51%32%26%39%27%27%22%33%19%
Data source: Monmouth March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Monmouth in March

As spring approaches, March in Monmouth, United Kingdom, marks a significant increase in daylight, with hours reaching an impressive 11 hours. This shift not only brings longer days compared to the 9 hours of February but also signals the gradual transition towards the sunniest months of the year. As daylight continues to expand into April and May, where it peaks at 13 and 15 hours respectively, the increased exposure invites opportunities for outdoor activities and the blossoming of nature. The upward trend in daylight duration reflects a refreshing change from the shorter, darker days of winter, infusing the community with renewed energy and anticipation for the warmer seasons ahead.

Average Daylight Hours in Monmouth for March

The chart illustrates the variation in daylight duration in Monmouth throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 21m9h 57m11h 55m13h 55m15h 41m16h 36m16h 6m14h 31m12h 35m10h 35m8h 47m7h 50m
Data source: Monmouth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Monmouth

As March settles into Monmouth, the breezes begin to dance with a gentle average wind speed of 4.3 m/s (10 mph). This shift reflects a slight increase from February's winds, suggesting the transition into spring brings a refreshing touch. However, it is notably less vigorous than the gusts that sweep through January and December, which peak at 4.1 m/s and 4.4 m/s respectively, heralding the colder months. As the landscape continues to awaken from winter's slumber, April’s expected drop to 3.2 m/s (7 mph) hints at a more serene atmosphere, highlighting the ebb and flow of seasonal winds in this charming region. Keeping an eye on these trends reveals a beautiful harmony between the seasons, with each month contributing its unique touch to the air that envelops Monmouth.

Average March Wind Speed in Monmouth

The chart displays monthly wind speed patterns in Monmouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.15.14.3 m/s3.24.03.22.93.63.14.33.64.4
Data source: Monmouth March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Monmouth Compares to Other Months

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

In comparing the weather between March and January, March tends to be milder overall, with average temperatures rising to around 7°C (45°F), compared to January's average of 5°C (41°F). While January experiences a lower maximum temperature of 14°C (57°F), March can reach up to 21°C (70°F) on warmer days. However, March also brings more precipitation, with 74 mm (2.9 in) over 14 days, compared to January's 54 mm (2.1 in) spread across 10 days. Humidity levels remain relatively high in both months, at 86% in March and 88% in January. For a closer look at the specific conditions in January, you can refer to Monmouth weather in January.

In comparing the weather between February and March, we see a slight increase in temperatures as March presents a minimum of -6°C (21°F), an average of 7°C (45°F), and a maximum of 21°C (70°F), whereas February has minimum temperatures of -5°C (23°F), an average of 6°C (43°F), and a maximum of 18°C (64°F). Precipitation is slightly higher in March, totaling 74 mm (2.9 in) over 14 days compared to February's 67 mm (2.6 in) over 13 days. Humidity levels are marginally lower in March at 86% versus 88% in February. For more detailed insights on February weather, check Monmouth weather in February.

March and April present a notable transition in weather conditions. In March, temperatures range from a chilly minimum of -6°C (21°F) to a mild maximum of 21°C (70°F), with an average of 7°C (45°F). This month experiences higher precipitation, totaling 74 mm (2.9 in) across 14 days, along with a humidity level of 86%. In contrast, April sees a slight increase in average temperature to 9°C (49°F), with a minimum of -3°C (28°F) and a maximum of 23°C (74°F). Precipitation decreases to 52 mm (2.0 in) over just 9 days, and humidity remains relatively similar at 84%. For more specific details about April weather, you can check Monmouth weather in April.

March and May present distinct contrasts in weather as winter transitions into spring. In March, temperatures range from a minimum of -6°C (21°F) to a maximum of 21°C (70°F), with an average of 7°C (45°F). The month is characterized by high humidity at 86% and considerable precipitation, totaling 74 mm (2.9 in) over 14 days. In contrast, May brings milder temperatures, with a minimum of 0°C (33°F), an average of 12°C (54°F), and a maximum of 26°C (80°F). Although May has slightly lower precipitation at 73 mm (2.9 in) spread across 12 days, the humidity drops to 80%. For more detailed information about May weather, you can visit Monmouth weather in May.

March and June exhibit striking differences in weather patterns. In March, temperatures range from a chilly minimum of -6°C (21°F) to a mild maximum of 21°C (70°F), with an average temperature of 7°C (45°F). The month sees significant precipitation, totaling 74 mm (2.9 in) over 14 days, accompanied by high humidity levels at 86%. In contrast, June offers a much warmer climate, with temperatures starting at a minimum of 6°C (44°F) and peaking at 30°C (87°F), averaging around 16°C (61°F). Precipitation remains similar at 75 mm (3.0 in), but it occurs over only 12 days, with slightly lower humidity at 80%. For more details, you can explore Monmouth weather in June.

March weather in Monmouth is characterized by a wide temperature range, with minimums dropping to -6°C (21°F) at night and daytime highs reaching up to 21°C (70°F). This month features considerable precipitation, averaging 74 mm (2.9 inches) over 14 days, and a high humidity level of 86%. In stark contrast, July offers a much warmer climate, with temperatures ranging from a minimum of 7°C (46°F) to a comfortable maximum of 30°C (87°F) and an average of 18°C (64°F). Precipitation in July is slightly lower at 63 mm (2.5 inches) occurring over 10 days, and humidity decreases to a more manageable 70%. For more details, check out Monmouth weather in July.

In March, the weather is characterized by a wide range of temperatures, with minimums dropping as low as -6°C (21°F) and daytime averages around 7°C (45°F). The month sees significant precipitation of 74 mm (2.9 in) spread over 14 days, contributing to an overall high humidity level of 86%. In contrast, August presents a much warmer climate, where temperatures range from a minimum of 7°C (45°F) to an average of 17°C (62°F) and can peak at 32°C (89°F). Precipitation remains similar at 75 mm (2.9 in), but with fewer rainy days, just 11, and a decrease in humidity to 73%. For more details on August weather, visit Monmouth weather in August.

March and September present contrasting weather patterns. In March, temperatures can dip to as low as -6°C (21°F) and average around 7°C (45°F), with a maximum reaching 21°C (70°F). The month sees approximately 74 mm (2.9 in) of precipitation over 14 days, and humidity levels are notably high at 86%. In contrast, September offers milder conditions, with minimum temperatures around 3°C (38°F) and an average of 14°C (58°F), peaking at 29°C (84°F). Rainfall decreases to 54 mm (2.1 in) spread across just 8 days, and humidity also drops to 79%. For further details on September conditions, you can visit Monmouth weather in September.

In March, temperatures range from a chilly -6°C (21°F) at night to a mild 21°C (70°F) during the day, with an average temperature of 7°C (45°F). The month experiences considerable precipitation, averaging 74 mm (2.9 in) over 14 days, accompanied by high humidity at 86%. In contrast, October brings slightly warmer temperatures, with nighttime lows of -1°C (31°F) and daytime highs reaching 23°C (73°F). The average temperature is higher at 11°C (53°F), but it also sees more rain, totaling 98 mm (3.9 in) over 13 days, with humidity increasing slightly to 89%. For more details, you can check out Monmouth weather in October.

In comparing the weather of March and November, both months exhibit a similar range of temperatures, but with notable differences in their overall climate characteristics. March typically sees a minimum temperature of -6°C (21°F) and can warm up to a maximum of 21°C (70°F), averaging around 7°C (45°F). In contrast, November’s temperatures are milder, with a minimum of -2°C (28°F), an average of 8°C (47°F), and a maximum of 17°C (62°F). Precipitation levels are quite close, with March receiving 74 mm (2.9 in) over 14 days and November having 72 mm (2.8 in) over 13 days. Additionally, the humidity in November is slightly higher at 90%, compared to March’s 86%. For a detailed look at November weather in Monmouth, you can check Monmouth weather in November.

In March, temperatures typically range from a minimum of -6°C (21°F) to a maximum of 21°C (70°F), with an average of 7°C (45°F). The month experiences around 74 mm (2.9 in) of precipitation across approximately 14 days, alongside a high humidity level of 86%. In contrast, December sees slightly colder temperatures, with a minimum of -8°C (17°F) and a maximum of 14°C (57°F), while maintaining a similar average of 7°C (44°F). December also brings more precipitation, totaling 93 mm (3.7 in) over about 15 days, and higher humidity at 89%. For a closer look at the typical weather conditions in December, you can check out Monmouth weather in December.

Compare Monmouth's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Monmouth

As March unfolds in Monmouth, the weather begins to show signs of transition, contrasting starkly with the colder months preceding it. With average temperatures rising and the arrival of slightly milder days, residents and visitors alike welcome the gradual warmth. However, March is still characterized by its unpredictability, as it can swing from chilly mornings to pleasantly mild afternoons, making it imperative to stay prepared for quickly changing conditions. Moreover, the notable rainfall—with nearly half the month seeing precipitation—adds to the freshness of the season, though it can make outdoor plans challenging. With a humidity level lingering around 86%, it's clear that this month serves as a bridge between winter's chill and spring's bloom. For a deeper understanding of the local climate trends, check out Monmouth Climate.