March Weather in Croydon, United Kingdom

Last updated: March 17, 2025

March in Croydon, United Kingdom, offers a dynamic transition into spring, characterized by an average temperature of 8°C (46°F). Highs can reach a pleasant 22°C (72°F), providing a brief reprieve from the lingering chill, while lows can dip to -5°C (23°F). Expect a fair share of moisture, with 52 mm (2.1 in) of precipitation spread over 13 days, resulting in a humidity level of 86%. This mixture of mild warmth and frequent showers creates a unique atmosphere in Croydon, inviting both locals and visitors to embrace the season change.

March Temperature in Croydon

March in Croydon ushers in a refreshing transition from the chilly grip of winter, with temperatures gradually warming up. As the month unfolds, the average temperature rises to a mild 8°C (46°F), offering a delightful contrast to January and February’s frosty lows. The minimum temperatures hover around -5°C (23°F), while the days can reach a pleasant maximum of 22°C (72°F)—a hint of the spring warmth to come. This growing warmth not only marks the end of deeper freezes but also invites residents and visitors alike to enjoy the blooming beauty of the season.

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

The chart illustrates March temperature patterns in Croydon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414346495562656459544643
Data source: Temperature data for Croydon 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 Croydon

March in Croydon sees a moderate precipitation level, with 52 mm (2.1 in) of rain distributed over 13 days. This amount mirrors the slightly lower rainfall of February, indicating a consistent wetness as winter transitions to spring. Unlike the heavier showers seen in December and October, March's rainfall is manageable, paving the way for blooming flowers and budding trees. While the frequency of rainy days increases, suggesting that March can still be quite unpredictable, the overall volumes hint at a seasonal shift rather than persistent downpours. Thus, this month serves as a bridge, gently ushering in a more vibrant and wetter spring.

March Precipitation Trends in Croydon

The chart displays monthly precipitation patterns in Croydon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545253326377647245814884
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Croydon

As March unfolds in Croydon, United Kingdom, residents experience a mild drop in humidity to 86%, marking a transition towards the drier months ahead. This slight decline from February's 89% reflects the gradual shift in weather patterns as spring approaches. Interestingly, the levels of humidity are consistently high from January through April, showcasing a lingering winter influence before the air begins to lighten. April follows closely with 85%, paving the way for warmer and less humid conditions in May and June, where humidity levels dip further to 82% and 81% respectively. This trend suggests that while humidity is gradually decreasing, March still holds onto a refreshing crispness that heralds the arrival of spring.

March Average Humidity in Croydon

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

As spring begins to bloom in March, Croydon's UV Index rises to 4, indicating a moderate level of sun exposure. This marks a significant increase from the winter months, where the Index hovered at low levels of 1 in January and 2 in February. With a recommended burn time of just 30 minutes, it's essential for residents to take note of the shifting sun conditions. As the days grow longer and sunnier, precautions against sun exposure become increasingly important, especially as the UV Index is set to climb even higher in April. For more detailed information on UV levels throughout the year, check out Croydon UV Index.

Maximum UV Index Levels in Croydon for March

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

March brings a noticeable leap in sunshine to Croydon, United Kingdom, with 211 hours of radiant light that outshines both January and February. This increase signals the arrival of spring, as days grow longer and the crisp air invites residents outdoors. Following March, the sun continues to shine generously, peaking in May with 398 hours before beginning a gradual decline through the summer and into autumn. The upward trend from the winter months culminates in March, offering a refreshing glimpse of the vibrant outdoor season that follows. As the year progresses, the welcoming warmth and light of March set the stage for even brighter days ahead.

Monthly Sunshine Duration in Croydon: March Highlighted

The March sunshine duration represents the total number of hours Croydon 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.
JanFebMarAprMayJunJulAugSepOctNovDec95h146h211h319h398h393h405h372h300h240h142h106h
Data source: Croydon March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Croydon During March

As spring begins to unfold in Croydon, the likelihood of experiencing sunny weather in March rises to 29%, marking a noticeable increase compared to the winter months. This trend indicates a shift toward brighter days, as January and February lingered at just 19% and 25% respectively. While April further elevates this sunshine potential to 49%, March presents a promising introduction to the sunniest season, outpacing the often gray skies of late winter and offering a glimmer of hope for outdoor enthusiasts. Despite fluctuations in sunshine chances, March stands out as a pivotal month when residents can begin to embrace the beauty of longer, brighter days ahead.

Percentage of Sunny Days in March in Croydon

The chart illustrates the percentage of sunny days in Croydon 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 Croydon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%25%29%49%34%29%39%26%29%25%32%17%
Data source: Croydon March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Croydon in March

As March arrives in Croydon, United Kingdom, the transition from the cold winter months is unmistakably marked by a significant increase in daylight duration, which extends to 11 hours. This gain of two hours from February signals the gradual awakening of spring, paving the way for even longer days ahead. In the months that follow, daylight continues to grow, reaching a peak of 16 hours in both June and July. The chart of daylight hours reveals a dynamic shift: as the year progresses from early spring into summer, Croydon's residents can revel in the benefits of longer evenings and the revitalizing warmth of the sun. The trend of incremental increases culminates in the height of summer, before the slow descent back to shorter days in the autumn and winter months. This rhythmic cycle of daylight not only enhances the beauty of the seasons but also invites a vibrant outdoor lifestyle, making March a herald of bright possibilities.

Average Daylight Hours in Croydon for March

The chart illustrates the variation in daylight duration in Croydon throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 23m9h 58m11h 55m13h 54m15h 38m16h 33m16h 4m14h 30m12h 35m10h 36m8h 49m7h 53m
Data source: Croydon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Croydon

In March, Croydon experiences a gentle breeze with an average wind speed of 4.4 m/s (10 mph), reminiscent of the preceding months but slightly lower than February's peaks. This transitional month signals a gradual shift in the seasons, as winds start to ease after the typically chillier January and February. Interestingly, April marks a further decline to 3.4 m/s (8 mph), suggesting that while March holds on to its winter winds, the approach of spring brings a softening touch to the air. Compared to the consistent oscillation of wind speeds throughout the year, March stands out as a month of subtle change, bridging the gap between the bracing winter gales and the milder breezes of spring. As one of the last months to showcase these notable winds, March offers a hint of what’s to come, setting the stage for the calmer days ahead.

Average March Wind Speed in Croydon

The chart displays monthly wind speed patterns in Croydon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.64.4 m/s3.44.23.03.33.83.24.33.74.3
Data source: Croydon March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Croydon Compares to Other Months

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

In comparing the weather between March and January, March generally offers milder temperatures, with averages reaching up to 8°C (46°F) compared to January's chillier average of 5°C (41°F). While both months experience similar precipitation amounts, March sees slightly less rain, accumulating 52 mm over 13 days, compared to January's 54 mm over 9 days. Additionally, March's humidity is a bit lower at 86%, whereas January's humidity peaks at 91%. For more detailed information on January's weather, you can visit Croydon weather in January.

In February, temperatures are generally cooler with a minimum of -7°C (21°F) and an average sitting at 6°C (43°F), while the maximum reaches only 18°C (65°F). The month sees a total precipitation of 52 mm (2.0 in) spread over 11 days, accompanied by a humidity level of 89%. In contrast, March brings milder weather, featuring a minimum of -5°C (23°F) and a more comfortable average temperature of 8°C (46°F), with maximum temperatures reaching up to 22°C (72°F). The precipitation remains the same at 52 mm (2.1 in) but spans over 13 days, leading to slightly higher humidity at 86%. For a more detailed look at February's weather, you can visit Croydon weather in February.

March tends to be a cooler and wetter month compared to April, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 22°C (72°F) and an average of 8°C (46°F). It experiences a higher level of precipitation, totaling 52 mm (2.1 in) over 13 days, accompanied by relatively high humidity at 86%. In contrast, April sees slightly warmer temperatures, with a minimum of -2°C (29°F), an average of 10°C (49°F), and a maximum of 26°C (80°F). Precipitation decreases significantly to 32 mm (1.3 in) over just 7 days, while humidity remains fairly constant at 85%. For more detailed information on April weather, visit Croydon weather in April.

In comparing the weather between March and May, there is a noticeable shift towards warmer temperatures. March experiences a broader range, with minimums dipping to -5°C (23°F) and maximums reaching 22°C (72°F), while May shows more moderate conditions, ranging from a minimum of 1°C (34°F) to a maximum of 25°C (78°F). Precipitation is slightly higher in May at 63 mm (2.5 in) compared to March's 52 mm (2.1 in), though the number of rainy days is fairly similar, with March experiencing rain on 13 days and May on 10 days. Humidity levels remain high in both months, with March at 86% and May slightly lower at 82%. For more specifics on this month, you can check Croydon weather in May.

In March, temperatures range from a chilly minimum of -5°C (23°F) to a moderate maximum of 22°C (72°F), with an average temperature of 8°C (46°F). The month sees significant precipitation, amounting to 52 mm (2.1 in) over 13 days, and the humidity level is relatively high at 86%. In contrast, June offers a much warmer climate, with minimum temperatures starting at 7°C (45°F) and comfortably reaching a maximum of 32°C (89°F), averaging 17°C (62°F). Although June experiences more rainfall, totaling 77 mm (3.0 in) but over fewer days (8), the humidity drops slightly to 81%. For further details, check Croydon weather in June.

When comparing the weather in March and July, there are notable differences in temperature and humidity. March experiences cooler temperatures, with a minimum of -5°C (23°F) and an average of 8°C (46°F), while July sees much warmer conditions, with a minimum of 9°C (49°F) and an average of 18°C (65°F). Additionally, July can reach maximum temperatures of up to 36°C (97°F), in stark contrast to March's peak of 22°C (72°F). Precipitation is slightly higher in July, totaling 64 mm (2.5 in) over 11 days, compared to March's 52 mm (2.1 in) over 13 days. Humidity levels also differ, with March at a higher 86% compared to July's 76%. For more specific details about the weather during this month, check Croydon weather in July.

In March, the weather in Croydon experiences a gradual transition from winter to spring, with temperatures ranging from a chilly -5°C (23°F) at night to a mild 22°C (72°F) during the day. The month sees a significant amount of humidity at 86% and receives 52 mm (2.1 in) of precipitation over 13 days, often bringing a mix of rain and the last remnants of winter chill.

In contrast, August offers a much warmer climate, with temperatures rising from a comfortable 8°C (47°F) at night to a sweltering maximum of 34°C (94°F) during the day. While it has slightly higher precipitation at 72 mm (2.8 in) over 12 days, the humidity drops to 73%, making the summer weather feel more pleasant. For further details on the climate, you can explore Croydon weather in August.

March and September exhibit notable differences in weather patterns. In March, temperatures fluctuate more dramatically, with a minimum of -5°C (23°F) and a maximum of 22°C (72°F), while the average sits around 8°C (46°F). This month also experiences higher humidity at 86% and more rainy days, totaling 13 days with precipitation measuring 52 mm (2.1 in). In contrast, September brings milder temperatures, ranging from a minimum of 4°C (40°F) to a maximum of 28°C (83°F), with an average of 15°C (60°F). The precipitation decreases slightly to 45 mm (1.8 in) over just 9 days, and humidity drops to 80%, making it a more comfortable month overall. For more detailed information, you can check Croydon weather in September.

March and October present contrasting weather conditions, with March experiencing a broader temperature range—ranging from a minimum of -5°C (23°F) to a maximum of 22°C (72°F)—resulting in an average of 8°C (46°F). During this month, precipitation measures around 52 mm (2.1 in) over 13 days, alongside a high humidity level of 86%. Conversely, October features a milder temperature range, with minimums of 1°C (34°F) and maximums of 23°C (73°F), leading to an average of 12°C (54°F). The month sees increased precipitation levels of 81 mm (3.2 in) across 12 days, alongside slightly higher humidity at 89%. For a closer look at specific weather conditions in October, visit Croydon weather in October.

March and November weather exhibit notable differences despite having similar average temperatures. In March, temperatures can range from a chilly -5°C (23°F) to a comfortable 22°C (72°F), with an average of 8°C (46°F). The month experiences more precipitation, with about 52 mm (2.1 in) over 13 days and a humidity level around 86%. In contrast, November sees milder temperatures, with a minimum of -2°C (28°F) and a maximum of 17°C (62°F), maintaining the same average of 8°C (47°F). Precipitation in November is slightly lower at 48 mm (1.9 in) across 10 days, but humidity is higher at 92%. For more details, check Croydon weather in November.

March and December exhibit notable differences in weather patterns. In March, temperatures range from a low of -5°C (23°F) to a high of 22°C (72°F), with an average temperature of 8°C (46°F). Precipitation is relatively moderate at 52 mm (2.1 in) over approximately 13 days, accompanied by a humidity level of 86%. Conversely, December experiences slightly milder temperatures, with a minimum of -4°C (25°F) and a maximum of 14°C (58°F), averaging 6°C (44°F). Rainfall increases to 84 mm (3.3 in) spread across about 14 days, contributing to higher humidity at 92%. For more details on December weather, you can check Croydon weather in December.

Compare Croydon's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Croydon

As March unfolds in Croydon, the weather starts to hint at the arrival of spring, showcasing a marked contrast to the colder winter months. With temperatures gradually rising, the average temperature sits at a refreshing 8°C (46°F), while the maximum can even reach a pleasant 22°C (72°F) on warmer days. However, early spring can still surprise you with chilly spells, as temperatures may dip as low as -5°C (23°F). Rainfall is significant this month, with 52 mm (2.1 in) of precipitation spread over 13 days, contributing to the region's typically high humidity levels of 86%. For those interested in a deeper understanding of Croydon's climate patterns, visit Croydon Climate.