March Weather in Colchester, United Kingdom

Last updated: March 17, 2025

In March, Colchester experiences a dynamic blend of weather conditions as spring begins to take hold. The maximum temperature reaches a pleasant 18°C (64°F), while the average hovers around 7°C (45°F), offering a refreshing chill alongside burgeoning warmth. With a notable minimum temperature dipping to -4°C (25°F), it's wise to dress in layers. March also sees 55 mm (2.2 in) of rainfall spread over 12 days, contributing to an often humid atmosphere with levels reaching 86%. This month serves as a transitional period, where the charm of changing seasons is palpable in the air.

March Temperature in Colchester

As March unfolds in Colchester, United Kingdom, temperatures begin to signal the arrival of spring. The month starts with chilly nights, where lows can dip to -4°C (25°F), but as the days progress, a notable warming trend emerges. The average temperature rises to a comfortable 7°C (45°F), with daytime highs reaching a pleasant 18°C (64°F), indicating a gradual embrace of brighter and milder days. This transition from the frigid winter months is marked by increasing temperatures, making March a pivotal point in the weather calendar, where the promise of blooming flowers and longer days begins to take shape, inviting residents and visitors alike to enjoy the rejuvenating spirit of the season.

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

The chart illustrates March temperature patterns in Colchester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345485461646460544743
Data source: Temperature data for Colchester 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 Colchester

March in Colchester sees a moderate level of precipitation, registering 55 mm (2.2 in) over approximately 12 rainy days. This amount represents a slight decrease from the wet months of January and February, but it keeps pace with seasonal trends as the region transitions into spring. Notably, the number of precipitation days in March is higher than in April, suggesting that while rainfall remains frequent, the intensity is likely beginning to wane. As blossoms emerge and temperatures rise, the moderate rainfall contributes to the lush greenery that characterizes this picturesque time of year, setting the stage for the drier conditions anticipated in April with just 27 mm (1.1 in) expected.

March Precipitation Trends in Colchester

The chart displays monthly precipitation patterns in Colchester, 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.
JanFebMarAprMayJunJulAugSepOctNovDec576155276168687858905397
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Colchester

In March, Colchester experiences a noticeable dip in humidity, settling at 86%—a decline from the chill of winter's 91% in January and 89% in February. As the days gradually warm and spring approaches, this reduction in moisture hints at the arrival of more pleasant weather, with levels continuing to ease into April's even lower 85%. This trend reflects a broader shift towards drier conditions as the year progresses, with May and June further showcasing decreasing humidity figures, ultimately leading to the simmering summer months ahead. The transition highlights the region's dynamic climate, with spring offering a refreshing break before the drier summer period sets in.

March Average Humidity in Colchester

This chart illustrates the average monthly humidity levels in Colchester, 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%82%81%76%73%80%89%92%92%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Colchester

In March, Colchester experiences a notable increase in UV exposure, with the UV Index rising to 4, categorizing it as moderate. This means that while the sun's rays can still be enjoyed, residents should be mindful to limit unprotected exposure to about 30 minutes to prevent sunburn. Contrast this with January and February, where the Index hovered at a much lower 1 and 2, respectively, allowing for longer exposure times without significant risk. As the days lengthen and the sun strengthens, it’s crucial to stay alert to this shift. Embracing springtime in Colchester means enjoying the brighter days while also being cautious of UV impacts. For more information on UV trends throughout the year, check out Colchester UV Index.

Maximum UV Index Levels in Colchester for March

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

As winter gives way to spring, March shines brighter in Colchester, United Kingdom, with an impressive 224 hours of sunlight—a marked increase from the previous months. This surge of daylight hints at the approaching warmth, signaling a shift in the seasons. Compared to January's mere 94 hours and February’s 149 hours, March ushers in nearly 75% more sunlight, igniting a sense of renewal. The trend continues to climb into April and May, with 336 and 410 hours respectively, showcasing the region's transition into longer, sun-drenched days. This steady rise in sunshine not only lifts spirits but also heralds the vibrant growth of nature, making March a delightful precursor to the lushness of spring.

Monthly Sunshine Duration in Colchester: March Highlighted

The March sunshine duration represents the total number of hours Colchester 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.
JanFebMarAprMayJunJulAugSepOctNovDec94h149h224h336h410h402h411h388h310h245h153h108h
Data source: Colchester March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Colchester During March

March in Colchester marks a noticeable shift towards sunnier days, with a 32% chance of sunshine that stands out against the winter months. As winter fades, the likelihood of clear skies steadily increases from January's 21% and February's 24%, indicating a growing promise of brighter weather. Although April takes the lead with 47% sun probability, March serves as a hopeful transition, hinting at the arrival of spring and the warmer, sunnier days ahead. This rising trend suggests that residents and visitors alike can start to embrace the outdoors with increasing optimism as they wave goodbye to the gloom of winter.

Percentage of Sunny Days in March in Colchester

The chart illustrates the percentage of sunny days in Colchester 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 Colchester experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%24%32%47%34%30%38%32%32%24%30%17%
Data source: Colchester March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Colchester in March

As March dawns in Colchester, the days begin to stretch noticeably, with daylight duration increasing to 11 hours—an uplifting change from the winter months. This surge reflects a steady upward trend that starts in January with just 8 hours of daylight, advancing to 9 hours in February. March's increased illumination signals the arrival of spring, paving the way for even longer days ahead. As the season progresses into April, residents can look forward to 13 hours of daylight, culminating in a delightful 16-hour experience by June. This gradual transition not only brightens the landscape but also lifts spirits, inviting everyone to embrace the longer, sunnier days.

Average Daylight Hours in Colchester for March

The chart illustrates the variation in daylight duration in Colchester 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 55m13h 55m15h 41m16h 36m16h 6m14h 32m12h 35m10h 35m8h 47m7h 50m
Data source: Colchester daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Colchester

As the calendar turns to March in Colchester, the winds begin to whisper the arrival of spring, with an average speed of 5.2 m/s (12 mph). While this marks a slight decrease from February's brisk pace of 5.7 m/s (13 mph), it sits comfortably within the trend of seasonal variation. Looking back, the winds in January and February brought a robust start to the year, while the gentle dip in March hints at the softer breezes to come in early spring. As we move toward April, where average winds are expected to calm further to 4.3 m/s (10 mph), it becomes evident that the transition into warmer months often brings a welcome reprieve from the winter gales, setting a tranquil stage for the blossoming landscape ahead.

Average March Wind Speed in Colchester

The chart displays monthly wind speed patterns in Colchester, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.45.75.2 m/s4.35.03.84.34.84.25.64.95.3
Data source: Colchester March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Colchester Compares to Other Months

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

In comparing the weather between January and March, March tends to be slightly warmer, with average temperatures rising from 5°C (41°F) in January to 7°C (45°F) in March. The minimum temperature in March drops to a colder -4°C (25°F), while January remains milder with a minimum of -2°C (28°F). Precipitation levels are similar in both months, with January experiencing 57 mm (2.2 in) over 11 days and March slightly lower at 55 mm (2.2 in) over 12 days. Humidity is also a bit lower in March at 86%, compared to January's 91%. For more details on January's weather, you can refer to Colchester weather in January.

In comparing the weather of March and February, both months feature similar low temperatures, each dipping to a minimum of -4°C (25°F). However, March sees slightly warmer average and maximum temperatures, with averages of 7°C (45°F) and highs reaching 18°C (64°F), compared to February's 6°C (43°F) average and a maximum of 14°C (58°F). Precipitation levels are also slightly lower in March, with 55 mm (2.2 in) over 12 days, while February records 61 mm (2.4 in) across 11 days. Humidity remains high in both months, though March is slightly lower at 86% compared to February's 89%. For more detailed insights about February weather, you can visit Colchester weather in February.

March and April exhibit a noticeable transition in weather patterns. In March, temperatures can dip as low as -4°C (25°F) at night, while averaging around 7°C (45°F) during the day, with a maximum reaching 18°C (64°F). The month sees considerable precipitation, totaling 55 mm (2.2 in) across about 12 days, and humidity levels remain high at 86%. In contrast, April brings a milder climate with minimum temperatures starting at 0°C (32°F) and an average of 9°C (48°F), peaking at 22°C (71°F). Precipitation drops significantly to 27 mm (1.1 in) over just 6 days, and humidity slightly decreases to 85%. For more details, check out Colchester weather in April.

March weather is marked by a broader temperature range, where temperatures can drop to a chilly minimum of -4°C (25°F) and peak at a maximum of 18°C (64°F). This month tends to be relatively damp, with about 55 mm of precipitation spread over 12 days and high humidity at 86%. In contrast, May offers a more stable and warmer climate, with temperatures ranging from a minimum of 3°C (37°F) to a comfortable maximum of 22°C (73°F). While May sees slightly more precipitation at 61 mm over 11 days, the humidity drops to 82%. For a detailed look at what to expect, check out Colchester weather in May.

March and June present quite contrasting weather conditions. In March, temperatures range from a chilly minimum of -4°C (25°F) to a more moderate maximum of 18°C (64°F), with an average of 7°C (45°F). The month is characterized by high humidity at 86%, and it receives around 55 mm (2.2 in) of precipitation over approximately 12 days. In contrast, June offers a more pleasant climate, with temperatures starting from a minimum of 6°C (43°F) and peaking at 26°C (79°F), averaging 16°C (61°F). The precipitation in June is slightly higher at 68 mm (2.7 in) but occurs over fewer days, about 10. Humidity drops to 81%, making for a drier feel overall. For a detailed outlook on June's weather, you can visit Colchester weather in June.

March and July present stark contrasts in weather patterns. In March, temperatures range from a chilly minimum of -4°C (25°F) to a comfortable maximum of 18°C (64°F), with an average temperature of 7°C (45°F). The month experiences precipitation on about 12 days, totaling 55 mm (2.2 in), and a high humidity level of 86%, giving the air a damp, cool feel.

In contrast, July boasts significantly warmer temperatures, with a minimum of 11°C (51°F) and a high of 30°C (86°F), averaging around 18°C (65°F). It experiences slightly more rainfall, accumulating 68 mm (2.7 in) over 13 days, but with lower humidity at 76%, making it feel much more pleasant. For a detailed look at what to expect, check out Colchester weather in July.

March and August present quite contrasting weather patterns. In March, temperatures range from a chilly minimum of -4°C (25°F) to an average of 7°C (45°F), peaking at a mild 18°C (64°F). This month also sees around 55 mm (2.2 in) of precipitation over about 12 days, with humidity levels high at 86%. In stark contrast, August experiences much warmer temperatures, with a minimum of 10°C (49°F), an average of 18°C (65°F), and a high of 29°C (84°F). Precipitation increases slightly in August to 78 mm (3.1 in), also distributed across 12 days, but with a noticeable decline in humidity to 73%. For more detailed insights, check out Colchester weather in August.

In comparing the weather of March and September, we see a distinct contrast in temperatures and overall conditions. March features a minimum temperature that can drop to -4°C (25°F), while September starts off at a milder minimum of 6°C (42°F). The average temperature in March is around 7°C (45°F), increasing to a more comfortable average of 15°C (60°F) in September, with maximum temperatures reaching up to 18°C (64°F) in March and 24°C (76°F) in September. Precipitation levels are similar, with March receiving 55 mm (2.2 in) over 12 days and September slightly higher at 58 mm (2.3 in) across 11 days. Additionally, March has a higher humidity of 86% compared to 80% in September. For more detailed information, you can visit Colchester weather in September.

When comparing the weather in March and October, both months exhibit varying temperatures and levels of precipitation. March sees a broader temperature range, with minimums plummeting to -4°C (25°F) and daily averages around 7°C (45°F). In contrast, October's temperatures are milder, ranging from a minimum of 3°C (37°F) to a comfortable maximum of 22°C (71°F), with an average of 12°C (54°F).

Precipitation is also more substantial in October, with 90 mm (3.5 in) over approximately 14 days, compared to March's 55 mm (2.2 in) across 12 days. Both months have high humidity levels, hovering around 86% in March and increasing slightly to 89% in October. For more detailed information on the October weather in Colchester, visit Colchester weather in October.

When comparing the weather in March and November, notable differences in temperature and humidity emerge. March typically experiences colder temperatures, with a minimum of -4°C (25°F) and an average of 7°C (45°F), while November has milder conditions, starting at a minimum of 0°C (33°F) and averaging 8°C (47°F). Precipitation levels are quite similar, with March receiving 55 mm (2.2 in) over 12 days and November recording 53 mm (2.1 in) across 11 days. However, November tends to be more humid, with humidity levels at 92% compared to March's 86%. For a more detailed look at weather trends, you can check Colchester weather in November.

In March, temperatures begin to rise, with minimums around -4°C (25°F) and an average of 7°C (45°F), while daytime highs can reach 18°C (64°F). This month experiences approximately 55 mm (2.2 in) of precipitation over 12 days, with humidity averaging 86%. Conversely, December offers slightly milder temperatures with minimums at -1°C (31°F), an average of 6°C (44°F), and maximums of 14°C (57°F). However, it has higher precipitation levels with 97 mm (3.8 in) over 15 days and increased humidity at 92%. For more insights about December weather, you can refer to Colchester weather in December.

Compare Colchester's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Colchester

As March arrives in Colchester, the weather begins to show signs of transition from the cold grips of winter to the more temperate days of spring. Although the average temperature remains brisk, reaching up to 18°C on warmer days, it can still dip significantly during the night, revealing the lingering chill of past months. With an average of 12 days of precipitation, March often feels wetter compared to its predecessors, contributing to an overall humidity level of 86% that might make the air feel heavy and damp. This month acts as a bridge, gently ushering in the promise of warmer, sunnier days ahead, while still clinging onto some of winter's chill. For a deeper insight into the evolving climate, be sure to check out Colchester Climate.