March Weather in Blackheath, United Kingdom

Last updated: March 17, 2025

In March, Blackheath experiences a dynamic climate, with temperatures ranging from a brisk -5°C (23°F) at night to a pleasant maximum of 22°C (72°F) during the warmer days. The average temperature hovers around 8°C (46°F), setting the stage for early spring's arrival. However, the month is not short on moisture, with 52 mm (2.1 inches) of precipitation falling across 13 days, resulting in a notably humid environment at 86%. Residents and visitors alike should be prepared for varying weather conditions, making layering and waterproof gear essential for enjoying the beauty of Blackheath in March.

March Temperature in Blackheath

March in Blackheath marks a notable transition within the seasonal landscape, as temperatures begin to shift from the biting cold of winter to the milder embrace of spring. With a minimum temperature around -5°C (23°F) and an average rising to 8°C (46°F), the gradual warming is evident, peaking at a pleasant maximum of 22°C (72°F). This month showcases a significant increase in daily temperatures compared to February, where the max barely reached 18°C (65°F). The emergence of warmer days sets the stage for the vibrant blooms of April, making March a month of both anticipation and renewal in this charming United Kingdom locale.

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

The chart illustrates March temperature patterns in Blackheath, 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 Blackheath 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 Blackheath

In March, Blackheath experiences a consistent precipitation amount of 52 mm (2.1 in), mirroring the lighter rains of February. With 13 wet days, this month sets the stage for the spring transition, maintaining a steady supply of moisture as the days grow longer. Interestingly, this slight dip in rainfall compared to the previous months hints at a gradual shift towards drier weather as the region approaches April. March not only continues the trend of persistent rainfall seen earlier in the year but also bridges the winter’s wetter patterns into the more varied climate of spring. Overall, these precipitation trends underscore the importance of March as a pivotal month in Blackheath's annual weather cycle.

March Precipitation Trends in Blackheath

The chart displays monthly precipitation patterns in Blackheath, 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 Blackheath

March in Blackheath, United Kingdom, witnesses a gradual decline in humidity, dropping to 86% from the high levels of the preceding months. This decrease reflects the transition into spring, as the atmospheric moisture continues to diminish heading into April, which records a slight further reduction to 85%. The trend indicates a consistent pattern of lower humidity through the extended months of spring and summer, illustrated by May's 82% and June’s 81%. This natural ebb and flow of humidity not only enhances the region’s charm but also sets the stage for the blooming beauty of the season ahead.

March Average Humidity in Blackheath

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

As March unfolds in Blackheath, the UV Index begins to rise, indicating a shift towards sunnier days. With a UV Index of 4 this month, the exposure category moves into the moderate range, shortening the burn time to just 30 minutes. This marks a noticeable change from the low levels experienced in January and February, highlighting the transition into spring. As the sun’s intensity increases in the coming months, with April stepping up to a UV Index of 5, it becomes crucial to embrace sun safety practices. Early awareness of these trends is key to enjoying the vibrant blooms of spring while protecting your skin. For more detailed information on the UV Index throughout the year, visit Blackheath UV Index.

Maximum UV Index Levels in Blackheath for March

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

March in Blackheath, United Kingdom, heralds the onset of spring with a notable increase in sunshine, boasting 211 hours of radiant light. This upward trend is not just a seasonal shift but a glimpse into longer, brighter days ahead, as sunshine hours dramatically rise from 146 in February to 319 in April. The month of March acts as a bridge, encouraging both nature and residents to shake off winter's grasp. As daylight continues to flourish, the vibrant patterns emerge, reaching their peak in the summer months of July and August, where sunshine hours soar above 400. Enjoying March's fresh and inviting atmosphere, Blackheath residents can look forward to the warmth and vitality that longer days bring, laying the groundwork for a lively spring and summer.

Monthly Sunshine Duration in Blackheath: March Highlighted

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

Chance of Sun in Blackheath During March

As March unfolds in Blackheath, UK, residents can expect an increasing trend in sunny weather, with a 29% chance of sunshine—an encouraging step up from the cooler months of January and February. This rise marks a significant transition as the days grow longer and warmer, hinting at the onset of spring. Although April boasts an even brighter outlook with a 49% likelihood of sunshine, March often serves as a pivotal month, setting the stage for more favorable weather in the weeks to come. Despite the unpredictability of early spring, the growing probabilities suggest that there will be ample opportunities to embrace the sun's rays in March.

Percentage of Sunny Days in March in Blackheath

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

Daylight Hours in Blackheath in March

As March unfolds in Blackheath, United Kingdom, daylight begins to extend noticeably, providing 11 hours of sunlight—a significant increase from February's 9 hours. This upward trend heralds the arrival of spring, where each day gradually lengthens, culminating in even longer days in the months ahead. By April, daylight reaches 13 hours, and this ascent continues into the summer, peaking at 16 hours in June and July. The promise of warmer days and extended evenings not only lifts spirits but also invites more outdoor activities, making March a pivotal month in the seasonal shift towards brighter and longer days.

Average Daylight Hours in Blackheath for March

The chart illustrates the variation in daylight duration in Blackheath 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: Blackheath daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Blackheath

As March unfolds in Blackheath, the wind dances gracefully at an average speed of 4.4 m/s (10 mph), making it a lively transition from the chill of winter. Following a slightly breezier February, the winds ease just a touch, yet remain invigorating. With the arrival of spring on the horizon, March stands out as part of a trend where wind speeds begin to soften, preparing the landscape for the blooming season ahead. While April brings an even gentler whisper of 3.4 m/s (8 mph), March serves as a refreshing reminder of the lively gusts that herald the end of winter's hold, setting the stage for increasingly pleasant spring days.

Average March Wind Speed in Blackheath

The chart displays monthly wind speed patterns in Blackheath, 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: Blackheath March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Blackheath Compares to Other Months

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

In comparing the weather between March and January, it's evident that March experiences a slightly wider temperature range, with minimum temperatures around -5°C (23°F) and maximums reaching up to 22°C (72°F). In contrast, January typically sees cooler temperatures, with averages around 5°C (41°F) and a maximum of 14°C (58°F). Precipitation levels are similar, with March receiving 52 mm (2.1 in) over 13 days and January slightly higher at 54 mm (2.1 in) over just 9 days. Humidity in March is also slightly lower at 86% compared to January's 91%. For more detailed insights, visit Blackheath weather in January.

In comparing the weather between February and March, March emerges as slightly milder, with average temperatures reaching 8°C (46°F) compared to 6°C (43°F) in February. The minimum temperatures in March are also less severe, at -5°C (23°F) versus February’s -7°C (21°F). Both months experience similar levels of precipitation, at 52 mm (around 2 inches), but March has a higher number of rainy days, totaling 13 compared to February’s 11. Humidity levels are slightly lower in March (86%) compared to February (89%), suggesting a marginally drier feel as the month progresses. For a detailed look at February's weather, you can visit Blackheath weather in February.

March typically experiences a broader range of temperatures, with minimums dipping as low as -5°C (23°F) and maximums reaching up to 22°C (72°F). In contrast, April shows a slight warming trend, featuring minimums of -2°C (29°F) and maximums peaking at 26°C (80°F). Precipitation is more frequent in March, occurring over 13 days and totaling 52 mm (2.1 in), compared to April's lighter rainfall of 32 mm (1.3 in) spread over just 7 days. Humidity levels remain quite similar, hovering around 86% in March and slightly lower at 85% in April. For more detailed information, check Blackheath weather in April.

In March, the weather is characterized by cooler temperatures, with a minimum of -5°C (23°F) and an average of 8°C (46°F), peaking at a maximum of 22°C (72°F). This month experiences about 52 mm (2.1 in) of precipitation spread over 13 days, along with relatively high humidity levels at 86%. In contrast, May brings milder conditions, starting with a minimum temperature of 1°C (34°F) and averaging 13°C (55°F), climbing up to a maximum of 25°C (78°F). Although May sees a slight increase in precipitation at 63 mm (2.5 in) over 10 days, the humidity is slightly lower at 82%. For more specific details, check out Blackheath weather in May.

March and June present quite different weather conditions. In March, temperatures can dip as low as -5°C (23°F) with an average of 8°C (46°F) and a maximum reaching 22°C (72°F). The month experiences approximately 52 mm (2.1 in) of precipitation over 13 days, with humidity at a notable 86%. In contrast, June offers milder temperatures, starting from a minimum of 7°C (45°F) and averaging 17°C (62°F), with highs peaking at 32°C (89°F). It sees 77 mm (3.0 in) of rainfall over just 8 days and slightly lower humidity at 81%. For more details about the weather in June, you can visit Blackheath weather in June.

March and July present contrasting weather patterns. In March, temperatures can dip as low as -5°C (23°F) and typically average around 8°C (46°F), with maximum temperatures reaching 22°C (72°F). The month is characterized by high humidity at 86% and a total precipitation of 52 mm (2.1 in) over 13 days. In stark contrast, July enjoys milder conditions, starting with a minimum temperature of 9°C (49°F) and an average of 18°C (65°F), peaking at a scorching 36°C (97°F). While July has slightly more total precipitation at 64 mm (2.5 in) over just 11 days, it features lower humidity at 76%. For more details, check out Blackheath weather in July.

March and August present contrasting weather patterns, highlighting the transition from the chill of early spring to the warmth of late summer. In March, temperatures range from a frigid -5°C (23°F) at night to a mild average of 8°C (46°F), peaking at 22°C (72°F) during the day. The month experiences relatively high humidity at 86% and receives about 52 mm (2.1 in) of precipitation over 13 days. In contrast, August warms up considerably, with temperatures starting at a minimum of 8°C (47°F), averaging 18°C (64°F), and reaching a maximum of 34°C (94°F). Although it is slightly wetter with 72 mm (2.8 in) of rainfall over 12 days, the humidity drops to a more comfortable 73%. For a detailed look at August weather, visit Blackheath weather in August.

When comparing the weather in March and September, significant differences emerge. March typically sees cooler temperatures, with a minimum of -5°C (23°F) and an average around 8°C (46°F), while September enjoys a milder climate with temperatures ranging from a minimum of 4°C (40°F) to an average of 15°C (60°F). Additionally, September can reach a maximum of 28°C (83°F), making it considerably warmer than March, which peaks at 22°C (72°F). Precipitation levels are fairly similar, with March receiving 52 mm (2.1 in) over 13 days and September having slightly less at 45 mm (1.8 in) across 9 days. Humidity also decreases from March's 86% to September's 80%, indicating a more comfortable atmosphere as summer transitions into autumn. For further details, visit Blackheath weather in September.

March and October present contrasting yet mild weather conditions, with both months experiencing a mix of cool temperatures and frequent precipitation. In March, temperatures range from a chilly minimum of -5°C (23°F) to a comfortable maximum of 22°C (72°F), averaging around 8°C (46°F), accompanied by 52 mm (2.1 in) of rain over 13 days and high humidity of 86%. Conversely, October sees slightly warmer temperatures, with a minimum of 1°C (34°F) and a maximum of 23°C (73°F), averaging 12°C (54°F). However, it is wetter than March, receiving 81 mm (3.2 in) of precipitation across 12 days and slightly higher humidity at 89%. For more detailed information about October weather, you can visit Blackheath weather in October.

March and November exhibit somewhat similar average temperatures, both hovering around 8°C (46°F). However, March tends to experience a wider temperature range, with highs reaching up to 22°C (72°F) and lows dipping to -5°C (23°F), compared to November's milder peaks of 17°C (62°F) and lows of -2°C (28°F). While both months see a moderate level of precipitation—52 mm (2.1 in) in March and 48 mm (1.9 in) in November—March has slightly more rainy days (13) compared to November's 10 days. Additionally, humidity levels are higher in November at 92%, versus March's 86%. This climatic comparison highlights the transitional nature of both months, reflecting the shift from winter's chill to the onset of winter again. For a more detailed look at November's weather, check out Blackheath weather in November.

When comparing the weather in March and December, we find that both months exhibit cool temperatures, but March experiences a broader range. In March, temperatures can dip as low as -5°C (23°F) and peak at 22°C (72°F), resulting in an average of 8°C (46°F), while December's temperatures range from a minimum of -4°C (25°F) to a maximum of 14°C (58°F), with an average of 6°C (44°F). Precipitation is more pronounced in December, with 84 mm (3.3 in) over 14 days compared to March’s 52 mm (2.1 in) on 13 days. Both months have high humidity levels, with March at 86% and December slightly higher at 92%. For more detailed information, you can visit the link Blackheath weather in December.

Compare Blackheath's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Blackheath

As March unfolds in Blackheath, the weather begins to shake off the chill of winter, offering a budding transition into spring. With average temperatures rising and reaching a maximum of 22°C (72°F), the days grow increasingly pleasant. However, March is not without its challenges, as it also brings a mix of cool nights, with lows dipping down to -5°C (23°F), and considerable precipitation, averaging 52 mm (2.1 in) over approximately 13 days. This combination of higher humidity at 86% and varying temperatures sets March apart from the more stable, warmer months that follow. For a deeper dive into what to expect throughout the year, check out Blackheath Climate.