March Weather in Cape May, United States

Last updated: February 24, 2025

March in Cape May, United States, ushers in a transition from winter chill to a hint of spring warmth. With a maximum temperature reaching 20°C (68°F) and an average hovering around 7°C (44°F), outdoor enthusiasts can expect comfortable yet brisk conditions. However, mornings can still be frosty, dipping to a minimum of -4°C (24°F). This month witnesses 111 mm (4.4 in) of precipitation spread across approximately 10 days, resulting in a damp atmosphere characterized by a humidity level of 83%. Visitors and locals alike can anticipate a blend of rain and rare sunny spells, perfect for enjoying the beautiful coastal scenery.

March Temperature in Cape May

As March ushers in the first signs of spring in Cape May, temperatures begin to rise from the chill of winter, creating a pleasant transition for residents and visitors alike. With minimums around -4°C (24°F) and maximums peaking at 20°C (68°F), the month displays a notable increase from February’s frigid conditions. The average temperature climbs to a comfortable 7°C (44°F), signaling a shift towards warmer days ahead. This gradual warming trend not only invites outdoor activities but also captures the essence of renewal, as Cape May emerges from the cold, setting the stage for the vibrant blooms of April and the lively summer months that follow. The interplay between lingering winter and the promise of warmer days creates a unique atmosphere, perfect for exploring this charming coastal town.

March Weather in Cape May: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Cape May, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec384044536171787772645143
Data source: Temperature data for Cape May generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Cape May

March in Cape May brings a refreshing wave of precipitation, with 111 mm (4.4 in) of rain typically falling across 10 days. This marks a slight decrease from February's wetter conditions, yet still reflects the region's transition into spring. As winter recedes, the rainfall in March paves the way for vibrant blooms, presenting a captivating essence of the season. Interestingly, the precipitation levels begin to dip in April, indicating a shift as the area prepares for sunnier days ahead. This dance between rain and blossoming nature epitomizes the charm of early spring in Cape May.

March Precipitation Trends in Cape May

The chart displays monthly precipitation patterns in Cape May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74113111941257712911510714290118
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Cape May

In March, the humidity in Cape May, United States, remains relatively consistent at 83%, mirroring the previous month's levels. As winter transitions into spring, this slight steadiness indicates a gradual shift towards more temperate weather, with humidity levels beginning to trend downward. April sees a further decrease to 81%, paving the way for the drier months ahead. This overall pattern reveals how the coastal climate experiences higher humidity during the winter months, with lower levels typically found in the summer, culminating in a refreshing coastal experience that appeals to visitors as the seasons change.

March Average Humidity in Cape May

This chart illustrates the average monthly humidity levels in Cape May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Cape May

As March arrives in Cape May, the UV Index climbs to 6, marking a transition into a period of high sun exposure, with a reduced burn time of just 25 minutes. This upward trend from the milder conditions of January and February signals that it's time to be more vigilant about sun protection. With April's UV Index soaring to 9 and remaining extremely high throughout the summer months, smart sun safety practices become essential as daylight hours lengthen and temperatures rise. Stay informed and protect your skin as you enjoy the early spring sun—check out the current levels at Cape May UV Index for more details!

Maximum UV Index Levels in Cape May for March

The chart shows the monthly maximum UV Index (UVI) for Cape May 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.
JanFebMarAprMayJunJulAugSepOctNovDec3569101010108743
Data source: Cape May 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 Cape May

As March blossoms in Cape May, the days grow noticeably brighter, illuminating the charm of this coastal gem. After basking in 157 hours of sunlight in January and 183 hours in February, residents and visitors alike can revel in a significant jump to 259 hours of sunshine. This vibrant increase heralds the arrival of spring, setting the stage for even sunnier moments ahead; April sees a further uplift to 272 hours. Such trends underscore not only the warming temperatures but also the invigorating sense of renewal that sweeps through the town, drawing people outdoors to enjoy the awakening beauty of nature. By March's end, it’s clear that the sun-kissed days are paving the way for the splendid summer ahead.

Monthly Sunshine Duration in Cape May: March Highlighted

The March sunshine duration represents the total number of hours Cape May 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.
JanFebMarAprMayJunJulAugSepOctNovDec157h183h259h272h306h339h361h329h285h245h228h188h
Data source: Cape May March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cape May During March

As spring approaches, March in Cape May brings a 53% chance of sunny weather, making it a delightful transition month. Following the colder months, where January and February lagged at 50% and 29% respectively, March shows a promising upward trend in sunshine, surpassing April's 48% and May's 45%. With the likelihood of sunny days peaking again in July at 54%, March offers a refreshing invitation to enjoy the early blooms and the coastal charm of Cape May, setting the stage for the sunnier months ahead.

Percentage of Sunny Days in March in Cape May

The chart illustrates the percentage of sunny days in Cape May 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 Cape May experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%29%54%48%45%43%54%36%56%46%55%37%
Data source: Cape May March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cape May in March

As March unfolds in Cape May, the days grow noticeably longer, offering about 11 hours of daylight. This marks a significant shift from the 10 hours in February, signaling the approach of spring and the revitalization of the natural world. The gradual increase in daylight not only brings more opportunities for outdoor activities but also enhances the vibrant beauty of this coastal town. Following March, April and May continue to extend the sunlit hours, reaching 13 and 14 hours respectively. This upward trend not only emphasizes the transition from winter's grasp to the warmth of summer but also invites residents and visitors alike to savor the longer, more leisurely days ahead.

Average Daylight Hours in Cape May for March

The chart illustrates the variation in daylight duration in Cape May throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 46m10h 44m11h 58m13h 14m14h 18m14h 50m14h 33m13h 36m12h 23m11h 7m10h 1m9h 28m
Data source: Cape May daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Cape May

As March unfolds in Cape May, the wind begins to stir—averaging 5.7 m/s (13 mph), it gently nudges away the last remnants of winter. This slight increase from February's 6.2 m/s (14 mph) shows a harmonious trend, as spring approaches and temperatures rise. Interestingly, as we transition to April, the winds settle back to 5.5 m/s (12 mph), suggesting a calming phase right before the full embrace of warmer months. Throughout the year, the wind speeds exhibit a gradual decline, peaking earlier in the winter months and gently tapering off by summer, illustrating the coastal region’s evolving weather dynamics. March, therefore, stands as a pivotal point, balancing the briskness of winter and the tranquil warmth of spring, making it a unique experience for Cape May visitors.

Average March Wind Speed in Cape May

The chart displays monthly wind speed patterns in Cape May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.56.25.7 m/s5.55.04.54.33.75.05.45.95.0
Data source: Cape May March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Cape May Compares to Other Months

The weather in Cape May 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 Cape May and find detailed weather information for every month.

In comparing the weather between March and January, it's evident that March tends to be milder, with average temperatures rising significantly from January's lows. March sees a minimum temperature of -4°C (24°F) and an average of 7°C (44°F), compared to January's colder minimum of -12°C (11°F) and average of only 3°C (38°F). Additionally, March experiences a higher maximum temperature of 20°C (68°F) than January's maximum of 16°C (62°F). However, March also brings more precipitation, totaling 111 mm (4.4 in) over about 10 days, while January has a lower precipitation level of 74 mm (2.9 in) over 9 days. Humidity levels are quite similar, with January at 84% and March at 83%. For more details on January conditions, you can refer to Cape May weather in January.

When comparing the weather in March to that of February, it is evident that March brings milder temperatures overall. In March, the average temperature is 7°C (44°F) with a maximum of 20°C (68°F), while February has a lower average of 5°C (40°F) and a maximum of 15°C (60°F). Notably, March also sees a rise in the minimum temperature, with lows reaching -4°C (24°F) compared to February's chilly -11°C (12°F). Despite similar levels of precipitation—111 mm (4.4 in) in March and 113 mm (4.4 in) in February—the number of rainy days decreases slightly in March to 10 days from February's 12 days. Both months share the same humidity level of 83%. For more details, you can check the Cape May weather in February.

March and April exhibit a gradual transition in weather conditions. In March, temperatures range from a chilly minimum of -4°C (24°F) to a pleasant maximum of 20°C (68°F), with an average of 7°C (44°F). The month experiences significant precipitation, totaling 111 mm (4.4 in) over about 10 days, coupled with high humidity at 83%. In contrast, April sees a rise in temperatures, with minimums at 2°C (35°F), an average of 11°C (53°F), and maximums reaching 25°C (78°F). Although April has slightly lower precipitation at 94 mm (3.7 in) across 11 days, the humidity remains comparable at 81%. For a deeper dive into specific conditions, check out Cape May weather in April.

In March, temperatures can dip as low as -4°C (24°F) but typically average around 7°C (44°F), with highs reaching up to 20°C (68°F). The month experiences significant precipitation, totaling 111 mm (4.4 in) over about 10 days, and humidity levels remain relatively high at 83%. In contrast, May brings warmer temperatures, starting from a minimum of 5°C (41°F) and averaging 16°C (61°F), peaking at an enjoyable 27°C (81°F). Precipitation slightly increases to 125 mm (4.9 in) over approximately 12 days, while humidity decreases to a more comfortable 78%. For a detailed overview of what to expect, check out Cape May weather in May.

In March, temperatures can be quite chilly, with a minimum of -4°C (24°F) and an average of 7°C (44°F), reaching a maximum of 20°C (68°F) on warmer days. The month experiences significant rainfall, totaling 111 mm (4.4 in) over approximately 10 days, alongside high humidity levels of 83%. In contrast, June offers much milder and pleasant weather, showcasing a minimum of 13°C (55°F) and an average of 22°C (71°F), with a maximum temperature soaring to 30°C (85°F). The precipitation decreases to 77 mm (3.0 in) over 9 days, and humidity is slightly lower at 79%. For more details, check out Cape May weather in June.

March and July present stark contrasts in weather. In March, temperatures range from a chilly minimum of -4°C (24°F) to an average of 7°C (44°F), with a maximum of 20°C (68°F), while July boasts a much warmer climate with a minimum of 19°C (67°F) and an average temperature of 25°C (78°F), peaking at 32°C (90°F). Precipitation levels are relatively similar, with March receiving 111 mm (4.4 in) over 10 days and July totaling 129 mm (5.1 in) also across 10 days; however, humidity is significantly higher in March at 83%, compared to 74% in July. For more specific insights on the warm, summer conditions, check out Cape May weather in July.

March and August present a stark contrast in weather conditions. In March, temperatures range from a chilly minimum of -4°C (24°F) to a mild maximum of 20°C (68°F), with an average of 7°C (44°F). The month experiences significant precipitation, totaling 111 mm (4.4 in) over about 10 days, coupled with high humidity at 83%. In comparison, August boasts much warmer temperatures, with a minimum of 18°C (65°F), an average of 25°C (77°F), and a maximum reaching 30°C (86°F). Although August receives slightly more precipitation at 115 mm (4.5 in) and more rainy days at 14, the humidity is notably lower at 72%. For those interested in more detailed weather patterns, check out Cape May weather in August.

March and September present contrasting weather patterns, highlighting the transition between winter and autumn. In March, temperatures can drop to a chilly minimum of -4°C (24°F), gradually rising to an average of 7°C (44°F) and peaking at 20°C (68°F). The month experiences significant precipitation—111 mm (4.4 in) over about 10 days—combined with high humidity levels at 83%. Conversely, September brings milder conditions, with minimum temperatures of 13°C (56°F) and averages around 22°C (72°F), reaching a maximum of 29°C (85°F). While precipitation remains similar at 107 mm (4.2 in) over 10 days, the humidity is lower at 75%. For more details on the pleasant conditions typical of September, explore Cape May weather in September.

In comparison, March weather tends to be cooler and more unpredictable, with temperatures ranging from a chilly -4°C (24°F) to a mild 20°C (68°F) and an average of 7°C (44°F). It also experiences significant precipitation, totaling 111 mm (4.4 in) over approximately 10 days, accompanied by high humidity at 83%. In contrast, October offers a more temperate climate, with a minimum temperature of 7°C (45°F) and maximum reaching 28°C (83°F), averaging around 18°C (64°F). While October has slightly higher rainfall at 142 mm (5.6 in) over 9 days, the humidity remains lower at 81%. For detailed insights on specific conditions, check Cape May weather in October.

March and November exhibit striking similarities in their weather patterns, yet there are notable differences. In March, temperatures range from a minimum of -4°C to a maximum of 20°C, with an average of 7°C, and the month experiences approximately 111 mm of precipitation across 10 days. In contrast, November sees slightly warmer temperatures, with a minimum of -3°C and a maximum of 22°C, averaging 10°C. This month has a lower total precipitation of 90 mm over 8 days and maintains a similar humidity level of 85%. For a detailed look at November's climate, you can visit Cape May weather in November.

In comparing the weather of March and December, we see that both months exhibit a similar average temperature of around 6°C (44°F), yet March enjoys slightly warmer extremes with a maximum of 20°C (68°F) compared to December's 17°C (64°F). The minimum temperatures dip lower in December, reaching -7°C (20°F), while March experiences a milder minimum of -4°C (24°F). Precipitation levels are fairly close, with March accumulating 111 mm (4.4 in) over about 10 days, while December sees 118 mm (4.6 in) over 11 days, indicating a slightly wetter month. Humidity levels are nearly identical, with March at 83% and December at 84%. For more detailed information about December weather, you can visit Cape May weather in December.

Compare Cape May's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Cape May

As March unfolds in Cape May, it marks a transition from the chill of winter to the cusp of spring, characterized by fluctuating temperatures and an uptick in humidity. With average highs around 7°C (44°F) and the occasional peak at 20°C (68°F), the weather can be both brisk and pleasantly warm, offering a taste of the warming season ahead. However, with about 10 days of rainfall amounting to 111 mm (4.4 in), those venturing out might encounter frequent showers that keep the landscape lush and vibrant. This blend of cool air and moisture sets March apart from the more stable conditions of late spring and summer. To learn more about how the climate evolves throughout the year, visit Cape May Climate.