March Weather in Letchworth Garden City, United Kingdom

Last updated: March 17, 2025

March in Letchworth Garden City, United Kingdom, is characterized by a blend of mild days and chilly nights. With maximum temperatures reaching 22°C (71°F) and an average of 7°C (45°F), the onset of spring can be felt, despite the occasional dip to a brisk minimum of -6°C (22°F). The month sees 56 mm (2.2 in) of precipitation spread over 13 days, contributing to an overall humidity level of 86%. These conditions create a vibrant atmosphere, perfect for appreciating the awakening natural beauty that this garden city has to offer.

March Temperature in Letchworth Garden City

In March, temperatures in Letchworth Garden City begin to awaken from winter's chill, displaying a gradual shift towards milder conditions. The month greets residents with a minimum temperature that can dip to -6°C (22°F), reflecting the lingering cold, but it quickly rises to an average of 7°C (45°F) as daylight increases. The maximum temperature can pleasantly peak at 22°C (71°F), hinting at the onset of spring. This transition highlights a notable trend: March serves as a bridge, where the remnants of winter slowly yield to the warmth of approaching spring, making it an intriguing time for both local flora and residents alike.

March Weather in Letchworth Garden City: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Letchworth Garden City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404245485561656459534643
Data source: Temperature data for Letchworth Garden City 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 Letchworth Garden City

March in Letchworth Garden City sees an average precipitation of 56 mm (2.2 in), making it one of the wetter months of the year, with rainfall occurring over 13 days. This minor spike from February's 49 mm (1.9 in) indicates a transition into spring, as the weather becomes increasingly dynamic. After March, precipitation begins to taper off, hitting the lowest point in April at 34 mm (1.3 in), which suggests a brief respite before the summer months rise in humidity and rainfall. The trends also highlight how March acts as a bridge, setting the stage for the wetter months of late spring and early summer, as May and June show significant increases in both total precipitation and the number of rainy days, just as the landscape awakens post-winter.

March Precipitation Trends in Letchworth Garden City

The chart displays monthly precipitation patterns in Letchworth Garden City, 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.
JanFebMarAprMayJunJulAugSepOctNovDec544956346872667152875282
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Letchworth Garden City

In March, humidity levels in Letchworth Garden City begin to show a gradual decline, dropping to 86% from the higher readings experienced in the winter months. This slight decrease is a precursor to the approaching spring, as humidity continues to trend downward into April at 85% and further into the warmer months. The shift from winter's lingering moisture towards the milder conditions of spring suggests a transition that is both refreshing and invigorating. As the year progresses, we can expect a more comfortable humidity range, peaking in the summer months, which contrasts sharply with the winter's dampness. Overall, March marks a significant turning point in Letchworth's humidity, setting the stage for the sunnier days ahead.

March Average Humidity in Letchworth Garden City

This chart illustrates the average monthly humidity levels in Letchworth Garden City, 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 Letchworth Garden City

As spring approaches in Letchworth Garden City, March marks a noticeable increase in the UV Index, rising to 4 and entering the moderate exposure category. This shift indicates a shorter burn time of just 30 minutes, making it essential for residents to be mindful of sun safety. Compared to the preceding months of January and February, where the UV Index remained at a low 1 and 2, respectively, March presents an opportunity to enjoy outdoor activities while taking necessary precautions. The trend continues into April, where the UV Index reaches 5, further emphasizing the need for awareness as sunnier days approach. For more detailed insights on UV levels throughout the year, check out the Letchworth Garden City UV Index.

Maximum UV Index Levels in Letchworth Garden City for March

The chart shows the monthly maximum UV Index (UVI) for Letchworth Garden City 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: Letchworth Garden City 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 Letchworth Garden City

As March unfolds in Letchworth Garden City, the transition from winter to spring is beautifully illuminated by 205 hours of sunshine, a significant uplift from January’s 93 hours and February’s 146 hours. This month heralds a gentle awakening of nature, with daylight hours rapidly increasing and the promise of warmer days ahead. The gradual ascent continues into April, which boasts an impressive 307 hours of sunshine, setting the stage for the vibrant growth of May, where sun-drenched days peak at 382 hours. March serves as a vital turning point, showcasing an encouraging trend of increasing sunlight that not only enhances the landscape but also uplifts the spirits of its residents as they emerge from winter’s grasp.

Monthly Sunshine Duration in Letchworth Garden City: March Highlighted

The March sunshine duration represents the total number of hours Letchworth Garden City 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.
JanFebMarAprMayJunJulAugSepOctNovDec93h146h205h307h382h370h390h353h290h231h137h104h
Data source: Letchworth Garden City March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Letchworth Garden City During March

As March approaches in Letchworth Garden City, the likelihood of basking in sunny weather begins to rise, with a 27% chance of sunshine. This marks a gentle increase from the relatively overcast months of January and February, which see only 21% and 25% sunny days, respectively. Although still modest compared to the upcoming April, with its 48% chance of sun, March offers an inviting hint of brighter days ahead. Moreover, this transitional month stands out as a pivotal moment where the warmth of spring starts to permeate, encouraging outdoor activities and a renewed appreciation for nature in this charming garden city.

Percentage of Sunny Days in March in Letchworth Garden City

The chart illustrates the percentage of sunny days in Letchworth Garden City 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 Letchworth Garden City experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%26%27%48%31%26%38%24%29%23%31%16%
Data source: Letchworth Garden City March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Letchworth Garden City in March

March marks a delightful shift in daylight duration for Letchworth Garden City, with the length of daylight extending to 11 hours. This increase signals the arrival of spring, as the days grow longer following the more subdued 9 hours in February. As nature awakens, the gradual transition becomes even more pronounced in April, where daylight reaches 13 hours, paving the way for the vibrant months ahead. The trend clearly showcases a steady growth in daylight, enhancing our outdoor experiences and inviting us to embrace the beauty of the changing season.

Average Daylight Hours in Letchworth Garden City for March

The chart illustrates the variation in daylight duration in Letchworth Garden City throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 20m9h 56m11h 54m13h 56m15h 42m16h 37m16h 8m14h 32m12h 35m10h 35m8h 47m7h 49m
Data source: Letchworth Garden City daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Letchworth Garden City

In March, Letchworth Garden City experiences a refreshing average wind speed of 4.7 m/s (10 mph), which slightly dips from February's brisk pace of 5.0 m/s. This transition signifies the end of winter's chill and beckons the warmer days of spring. As the winds calm down to an average of 3.6 m/s in April, the shift hints at the tranquil beauty that nature has to offer. Notably, March wind is a harbinger of change, setting the stage for the lush growth and vibrant colors that will soon envelop the gardens. While the speeds may vary monthly, March stands out as a pivotal point, bridging the colder months with the upcoming blossoming warmth of the season.

Average March Wind Speed in Letchworth Garden City

The chart displays monthly wind speed patterns in Letchworth Garden City, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.55.04.7 m/s3.64.43.43.44.13.64.84.34.8
Data source: Letchworth Garden City March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Letchworth Garden City Compares to Other Months

The weather in Letchworth Garden City 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 Letchworth Garden City and find detailed weather information for every month.

In comparing March and January weather, March brings slightly milder conditions, with average temperatures rising to 7°C (45°F) compared to January's average of 5°C (41°F). The minimum temperatures are relatively close, with March dropping to -6°C (22°F) and January to -4°C (25°F). Both months experience similar levels of precipitation, with March receiving 56 mm (2.2 in) over 13 days and January slightly less at 54 mm (2.1 in) across 9 days. However, January tends to be more humid, averaging 91% humidity compared to March's 86%. For more detailed information, you can check Letchworth Garden City weather in January.

When comparing the weather in March to that of February, we can see some notable differences. Both months experience a minimum temperature of -6°C (22°F), but March offers a slightly warmer average temperature of 7°C (45°F) compared to February's 6°C (43°F). Additionally, March sees a higher maximum temperature of 22°C (71°F), while February peaks at 18°C (65°F). Precipitation levels also increase in March, with 56 mm (2.2 in) falling over 13 days, in contrast to February's 49 mm (1.9 in) over 11 days. Humidity remains relatively high in both months, but March is slightly less humid at 86% compared to February's 89%. For a more detailed look at February's weather, you can check Letchworth Garden City weather in February.

March and April exhibit notable differences in weather patterns. In March, temperatures range from a chilly minimum of -6°C (22°F) to a comfortable maximum of 22°C (71°F), with an average of 7°C (45°F). Precipitation is relatively high in March, totaling 56 mm (2.2 in) over 13 days, coupled with high humidity at 86%. In contrast, April brings milder conditions with temperatures ranging from a low of -2°C (29°F) to a high of 27°C (80°F) and an average of 9°C (49°F). This month sees less rainfall, accumulating just 34 mm (1.3 in) over 8 days, while humidity slightly decreases to 85%. For more details on what to expect, check out Letchworth Garden City weather in April.

March and May present notably different weather conditions as spring progresses towards summer. In March, temperatures can dip as low as -6°C (22°F) and average around 7°C (45°F), offering a maximum of 22°C (71°F) on warmer days. This month experiences about 56 mm (2.2 in) of precipitation over 13 days, coupled with high humidity levels of 86%. In contrast, May sees a significant rise in temperatures, with minimums around 1°C (35°F), average values of 13°C (55°F), and maximums reaching 27°C (80°F). Although May has slightly higher precipitation at 68 mm (2.7 in) over 12 days, the humidity decreases to 79%, making the air feel more comfortable. For a more detailed look at May's weather, you can check Letchworth Garden City weather in May.

In March, the weather is notably cooler, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 22°C (71°F), and an average of 7°C (45°F). This month experiences significant precipitation, totaling 56 mm (2.2 in) over approximately 13 days, alongside relatively high humidity levels at 86%.

In contrast, June welcomes warmer temperatures, showing a minimum of 7°C (44°F) and climbing to a maximum of 31°C (88°F), with an average temperature of 16°C (61°F). Although June has slightly more precipitation at 72 mm (2.8 in) over about 10 days, the humidity decreases to 80%. For more detailed information, you can check Letchworth Garden City weather in June.

March and July present contrasting weather conditions. In March, temperatures range from a chilly minimum of -6°C (22°F) to a comfortable average of 7°C (45°F), with maximums reaching 22°C (71°F). The month experiences significant precipitation, with 56 mm (2.2 in) falling over 13 days, and high humidity at 86%. In contrast, July boasts warmer temperatures, with a minimum of 8°C (47°F) and an average of 18°C (65°F), peaking at a hot 36°C (97°F). While July sees a slightly higher precipitation total of 66 mm (2.6 in) over the same number of days, the humidity drops to a more comfortable 71%. For more details on July weather, visit Letchworth Garden City weather in July.

March and August present contrasting weather conditions. In March, temperatures range from a chilly -6°C (22°F) at night to a mild maximum of 22°C (71°F) during the day, with an average of around 7°C (45°F). The month experiences frequent precipitation, totaling 56 mm (2.2 in) across 13 days, and high humidity at 86%. In stark contrast, August shows a warmer profile with minimum temperatures of 8°C (47°F) and maximums reaching a scorching 34°C (94°F), resulting in an average temperature of 18°C (64°F). Although August sees more precipitation at 71 mm (2.8 in) over 12 days, the humidity is relatively lower at 76%. For more specifics on the weather in August, you can check Letchworth Garden City weather in August.

March and September showcase contrasting weather patterns. In March, temperatures range from a chilly minimum of -6°C (22°F) to a pleasant maximum of 22°C (71°F), averaging around 7°C (45°F). The month experiences significant precipitation, totaling 56 mm (2.2 in) over about 13 days, and the humidity is quite high at 86%. Conversely, September brings milder conditions, with minimum temperatures of 3°C (37°F) and maximums reaching up to 29°C (84°F), averaging 15°C (59°F). Precipitation slightly decreases to 52 mm (2.0 in) over just 9 days, and humidity levels drop to 82%. For more information about the weather in September, visit Letchworth Garden City weather in September.

March and October present a transition in weather patterns, with notable differences in temperature and precipitation. In March, temperatures can range from a low of -6°C (22°F) to a high of 22°C (71°F), averaging around 7°C (45°F), and the month sees about 56 mm (2.2 in) of precipitation over approximately 13 days, accompanied by high humidity at 86%. Conversely, October exhibits milder temperatures, with a minimum of 0°C (33°F), an average of 11°C (53°F), and a maximum of 23°C (74°F). Precipitation increases to 87 mm (3.4 in) over about 12 days, with humidity slightly higher at 90%. For a more detailed look at October weather, you can visit Letchworth Garden City weather in October.

In comparing the weather of March and November, March displays a broader temperature range, with lows reaching -6°C (22°F) and highs up to 22°C (71°F), while November maintains milder temperatures, ranging from a minimum of -2°C (28°F) to a maximum of 17°C (63°F). Both months experience significant humidity, with November being slightly higher at 92% compared to March's 86%. Precipitation is somewhat similar, with March receiving 56 mm (2.2 in) across 13 days, and November totaling 52 mm (2.0 in) over 10 days. For more detailed insights into November weather, you can refer to Letchworth Garden City weather in November.

In comparing the weather between March and December, we can observe some notable differences. March typically boasts a wider temperature range, with overnight lows dropping to -6°C (22°F) and daytime highs reaching up to 22°C (71°F), while December sees milder temperatures, with minimums around -4°C (25°F) and maximums only reaching 15°C (58°F). Precipitation levels are also distinct, as December experiences more rainfall, recorded at 82 mm (3.2 in) over 15 days, compared to March's 56 mm (2.2 in) over just 13 days. Additionally, humidity levels are higher in December, averaging 92% compared to March's 86%. For more detailed information on December weather, you can check Letchworth Garden City weather in December.

Compare Letchworth Garden City's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Letchworth Garden City

As March unfolds in Letchworth Garden City, the weather heralds the transition into spring, bringing a mix of chilly days and occasional warmth. Unlike the deep cold of winter months, temperatures start to show promise with average highs around 7°C and even reaching 22°C on sunny days, inviting outdoor activities. However, March's characteristic humidity at 86% and about 13 days of precipitation remind us that transitional seasons can be unpredictable. This unique blend makes March a month of change, where the remnants of winter meet the hopeful beginnings of spring. For a deeper understanding of how the climate shapes this picturesque city, explore the full details at Letchworth Garden City Climate.