March Weather in Guildford, United Kingdom

Last updated: March 17, 2025

In March, Guildford, United Kingdom, experiences a broad temperature range, with a maximum of 21°C (71°F) and a refreshing average of 7°C (46°F). The weather can be quite chilly, as temperatures can dip to a minimum of -6°C (21°F). This month sees approximately 57 mm (2.2 in) of rainfall, spread over 13 days, contributing to a high humidity level of 86%. As spring begins to take hold, residents can expect a mix of crisp air and occasional showers, painting a typical yet charming picture of early springtime in Guildford.

March Temperature in Guildford

In March, Guildford begins to shake off the winter chill, showcasing a gradual rise in temperatures. With a minimum of -6°C (21°F), the month starts off with a lingering coolness, but an average temperature of 7°C (46°F) hints at the arrival of spring. The maximum temperature reaches a pleasant 21°C (71°F), offering glimpses of warmer days ahead. This upward trend from the depths of winter, where January and February see lows of -5°C (23°F) and -7°C (19°F), embodies the transition into a more inviting climate. March not only introduces milder weather but also signals the start of blossoming landscapes, making it a delightful time to experience the beauty of Guildford.

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

The chart illustrates March temperature patterns in Guildford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495562656359534644
Data source: Temperature data for Guildford 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 Guildford

In March, Guildford experiences a notable increase in precipitation, with an average of 57 mm (2.2 in) spread over 13 days of the month. This marks a gradual upward trend from the previous months of January and February, which saw 50 mm and 53 mm respectively. As spring approaches, the heightened rainfall not only contributes to a lush, green landscape but also signals the shifting weather patterns typical for this time of year. With April on the horizon bringing a dip to 35 mm (1.4 in), March serves as a pivotal transition period, enriching the environment before the drier spells commence in spring. This captivating balance between wet and dry phases showcases Guildford's vibrant seasonal shifts.

March Precipitation Trends in Guildford

The chart displays monthly precipitation patterns in Guildford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec515357356577677044885686
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Guildford

As winter gives way to spring in Guildford, United Kingdom, March sees a noticeable dip in humidity, settling at 86%—a decline from the 89% recorded in February. This trend marks a gradual easing of the dampness synonymous with the colder months, paving the way for a more comfortable and pleasant atmosphere as the region approaches the warmer days of April, which holds slightly lower humidity at 85%. Over the coming months, humidity continues to decrease, reaching its annual low of 71% in July, before gradually rising again in the autumn. This pattern not only highlights the transition into spring but also sets the stage for a refreshing sense of renewal in the air.

March Average Humidity in Guildford

This chart illustrates the average monthly humidity levels in Guildford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Guildford

As March rolls into Guildford, the UV Index takes a noticeable leap to 4, marking a shift from the low exposure categories of the winter months. This indicates a moderate risk of harm from unprotected sun exposure, with a burn time of just 30 minutes—a stark contrast to the 45 minutes recommended during January and February. This rise in UV intensity suggests that as spring approaches, it's crucial to start incorporating sun protection into your outdoor activities. The trend continues into April and May, where the UV Index climbs even higher, so getting into the habit of sun safety now is a wise move. For more details on the UV Index throughout the year, visit Guildford UV Index.

Maximum UV Index Levels in Guildford for March

The chart shows the monthly maximum UV Index (UVI) for Guildford 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Guildford 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 Guildford

As March unfolds in Guildford, the arrival of spring is evident not just in nature, but also in the increase of sunshine hours, with the month boasting an impressive 209 hours of sunlight. This marks a significant rise from the 148 hours recorded in February, heralding warmer days ahead. The trend continues into April, which sees daylight further blossom to 326 hours, reflecting a palpable shift in the season. This upward trajectory of sunshine not only brightens the landscape but also boosts the spirits of residents, suggesting that after the winter gloom, a vibrant and sunlit spring is just around the corner. With May promising even more sunshine, the anticipation for brighter days only grows stronger.

Monthly Sunshine Duration in Guildford: March Highlighted

The March sunshine duration represents the total number of hours Guildford 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.
JanFebMarAprMayJunJulAugSepOctNovDec99h148h209h326h405h396h408h375h309h244h149h112h
Data source: Guildford March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Guildford During March

As spring approaches, the likelihood of sunny weather in March in Guildford shows a promising increase, reaching 33%, which stands out as a significant rise from the gloomier winter months. This upward trend contrasts notably with January's 20% and February's 25% sunshine chances, signaling a welcome shift as days grow longer and warmer. Interestingly, while April takes the lead with a cheerful 52%, March sets the stage for brighter days ahead, inviting locals and visitors alike to embrace outdoor activities and the budding beauty of nature. Despite the fluctuating sunshine between the following months—May at 35%, and the summer months dipping to lower figures—March undeniably heralds the arrival of brighter skies and a renewed sense of optimism in Guildford's weather.

Percentage of Sunny Days in March in Guildford

The chart illustrates the percentage of sunny days in Guildford 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 Guildford experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%33%52%35%28%38%26%29%26%33%19%
Data source: Guildford March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Guildford in March

As March arrives in Guildford, the days begin to stretch noticeably, offering around 11 hours of daylight, a significant increase from the 9 hours seen in February. This transition heralds the onset of spring, with each day growing longer and brighter, paving the way for warmer months. The gradual surge continues into April with 13 hours of daylight, ultimately leading up to the sunniest months of June and July, which boast 16 hours each. Not only does this increase in daylight invigorate outdoor activities, but it also lifts spirits as the community embraces the longer, sunnier days ahead, making March a pivotal month in the annual light cycle of Guildford.

Average Daylight Hours in Guildford for March

The chart illustrates the variation in daylight duration in Guildford throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 26m9h 59m11h 55m13h 53m15h 36m16h 29m16h 1m14h 28m12h 34m10h 37m8h 52m7h 56m
Data source: Guildford daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Guildford

As spring begins to unfurl in Guildford, March brings a gentle breeze with an average wind speed of 4.5 m/s (10 mph). While slightly lower than February's brisk pace, this wind speed gently ushers in the warmer days ahead. Following the trend of a gradual decrease in wind speeds leading into spring, March still holds onto a lively gust, striking a balance between the sharpness of winter's winds and the calm of summer. Interestingly, the month maintains a consistent average alongside both November and January, hinting at a unique resilience of early spring winds. As we transition into April, you can expect even milder conditions, with winds tapering further to 3.5 m/s (8 mph), paving the way for blossoming flowers and verdant landscapes.

Average March Wind Speed in Guildford

The chart displays monthly wind speed patterns in Guildford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.94.5 m/s3.54.43.13.43.83.34.43.74.4
Data source: Guildford March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Guildford Compares to Other Months

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

In comparing the weather between January and March, January experiences slightly colder temperatures with an average of 5°C (41°F) and a max of 14°C (58°F), whereas March sees warmer conditions with an average of 7°C (46°F) and a maximum of 21°C (71°F). Precipitation is fairly consistent, with March receiving 57 mm (2.2 in) over 13 days, slightly more than January's 50 mm (2.0 in) across 10 days. Humidity levels are also higher in January at 91%, compared to 86% in March, suggesting that while March is warmer, January has a more humid climate. For more detailed insights, visit Guildford weather in January.

March tends to be slightly warmer than February, with average temperatures rising to 7°C (46°F) compared to February's average of 6°C (43°F). The minimum temperatures in March hover around -6°C (21°F), just a degree warmer than February's minimum of -7°C (19°F). While both months experience comparable amounts of precipitation, March records 57 mm (2.2 in) over 13 days, slightly exceeding February's 53 mm (2.1 in) over 11 days. Humidity levels remain high in both months, with March at 86% and February at 89%. For more detailed insights, you can check Guildford weather in February.

March and April exhibit notable differences in weather patterns. March typically sees a wider temperature range, with a minimum of -6°C (21°F) and a maximum of 21°C (71°F), while April’s temperatures are milder, ranging from a minimum of -3°C (27°F) to a maximum of 25°C (78°F). Additionally, April experiences less precipitation, totaling 35 mm (1.4 in) over just 7 days compared to March's 57 mm (2.2 in) over 13 days. Humidity levels remain relatively stable, with March at 86% and April slightly lower at 85%. For more detailed insights, you can check out Guildford weather in April.

March and May present distinctly different weather patterns. In March, temperatures range from a chilly minimum of -6°C (21°F) to a mild maximum of 21°C (71°F), with an average of 7°C (46°F). The month typically sees about 57 mm (2.2 in) of precipitation spread across 13 days, alongside high humidity levels at 86%. In contrast, May offers a more pleasant climate, with temperatures ranging from a low of 1°C (34°F) to a warm high of 26°C (79°F) and an average of 13°C (55°F). While May has slightly higher precipitation at 65 mm (2.6 in), it occurs over fewer days—just 10—resulting in lower humidity levels at 79%. For a closer look at what to expect during this month, visit Guildford weather in May.

The weather in March and June showcases significant contrasts. In March, temperatures range from a chilly minimum of -6°C (21°F) to a mild average of 7°C (46°F), with a maximum of 21°C (71°F). The month experiences about 57 mm (2.2 in) of precipitation over 13 days, with a high humidity level of 86%. In contrast, June offers much warmer temperatures, with a minimum of 7°C (45°F), an average of 16°C (62°F), and a maximum soaring to 31°C (88°F). Although it sees more precipitation at 77 mm (3.0 in), it only rains on 9 days, and humidity drops slightly to 80%. For more details on June weather, you can check Guildford weather in June.

March and July present stark contrasts in weather patterns. In March, temperatures can dip as low as -6°C (21°F) and average around 7°C (46°F), peaking at 21°C (71°F). The month experiences significant humidity at 86% and sees around 57 mm (2.2 in) of precipitation over 13 days. In contrast, July boasts a more comfortable climate with minimum temperatures of 8°C (47°F) and an average of 18°C (65°F), reaching a high of 35°C (95°F). Although July receives slightly more rainfall at 67 mm (2.6 in), it has fewer wet days at just 11 and a lower humidity level of 71%. For more details, you can check Guildford weather in July.

In comparing the weather between March and August, March presents a much cooler climate, with temperatures ranging from a chilly -6°C (21°F) to a mild maximum of 21°C (71°F). In contrast, August boasts significantly warmer temperatures, with a minimum of 8°C (46°F) and an average high reaching up to 33°C (91°F). Precipitation is slightly higher in August at 70 mm (2.8 in) over 11 days, compared to March's 57 mm (2.2 in) spread across 13 days. Additionally, March experiences higher humidity levels at 86%, while August sees a more moderate 76%. For a detailed look at August weather in Guildford, you can visit Guildford weather in August.

When comparing the weather in March and September, notable differences emerge in temperature and precipitation patterns. In March, temperatures can drop to a minimum of -6°C (21°F) and peak at 21°C (71°F), with an average of 7°C (46°F). This month experiences more precipitation, averaging 57 mm (2.2 in) over 13 days and a higher humidity of 86%. In contrast, September boasts milder conditions with a minimum temperature of 3°C (37°F) and a maximum of 28°C (83°F), resulting in a comfortable average of 15°C (59°F). Precipitation is also less frequent during this month, totaling 44 mm (1.7 in) across just 8 days and slightly lower humidity at 82%. For more detailed insights, you can check Guildford weather in September.

In comparing the weather of March and October, both months experience considerable variability, but they bring different sensations as the seasons change. March tends to be colder, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 21°C (71°F), and an average temperature of around 7°C (46°F). The month sees about 57 mm (2.2 in) of precipitation over 13 days, along with relatively high humidity at 86%.

On the other hand, October brings milder temperatures, with a minimum of 0°C (33°F) and a maximum of 23°C (73°F), resulting in an average of 12°C (54°F). Precipitation increases to 88 mm (3.5 in) also over 13 days, and humidity becomes slightly higher at 90%. For a more detailed look at the weather conditions in October, check out Guildford weather in October.

March and November present distinct weather patterns, each with its unique characteristics. In March, temperatures range from a chilly -6°C (21°F) at night to a pleasant 21°C (71°F) during the day, averaging around 7°C (46°F). It sees around 57 mm (2.2 in) of precipitation over roughly 13 days, accompanied by a humidity level of 86%. In contrast, November is generally milder, with temperatures dipping to a minimum of -2°C (29°F) and maxing out at 16°C (62°F), leading to an average of 8°C (47°F). Precipitation levels are similar, at 56 mm (2.2 in) over 12 days, but humidity is slightly higher at 92%. For a more detailed look at November weather, check out Guildford weather in November.

March and December present distinct weather patterns, although both months experience cool temperatures. In March, the minimum temperature can drop to -6°C (21°F), with an average of 7°C (46°F) and a maximum of 21°C (71°F). In contrast, December's temperatures range from -4°C (26°F) to a maximum of 15°C (58°F), with an average of 6°C (44°F).

Precipitation is more abundant in December, totaling 85 mm (3.4 in) over 14 days compared to March's 57 mm (2.2 in) spread across 13 days. Moreover, December's higher average humidity at 92% compared to March's 86% adds to the chilly feel of the season. For more detailed information, check out Guildford weather in December.

Compare Guildford's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Guildford

As March unfolds in Guildford, the weather showcases a delicate transition from the chill of winter to the embrace of spring. With an average temperature that brings a refreshing balance—not too hot and not too cold—March contrasts sharply with both the bitter winters and the often warmer, sunnier days of April. While precipitation is relatively frequent, contributing to the overall humidity, it also encourages the rejuvenation of nature, making the landscape vibrant once again. For a detailed look at how the weather in March fits into the broader spectrum of Guildford's climate throughout the year, check out Guildford Climate.