March Weather in Wellfleet, United States

Last updated: February 24, 2025

In March, Wellfleet, United States, experiences a notable transition as winter begins to give way to spring. The maximum temperature reaches a chilly 12°C (54°F), while the average hovers around a brisk 3°C (38°F), with lows plunging to a frigid -8°C (17°F). This month witnesses 119 mm (4.7 in) of precipitation over 11 days, contributing to an overall humidity level of 82%. As the weather fluctuates, residents and visitors alike can expect a mix of cool air and moisture, setting the stage for the budding vibrancy of springtime in this coastal town.

March Temperature in Wellfleet

As March unfolds in Wellfleet, United States, the chill of winter gradually retreats, with temperatures marking a subtle transition towards spring. Minimum temperatures hover around -8°C (17°F), a noteworthy improvement from the previous months, while average highs remain steady at 12°C (54°F). This consistency in maximum temperatures, also mirrored in February, indicates a resilient winter, but as the month progresses, the promise of warmer days becomes increasingly tangible. With the average temperature slightly inching up to 3°C (38°F), March serves as a gentle precursor to the more vibrant and lively months ahead, hinting at the budding life that spring will soon bring.

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

The chart illustrates March temperature patterns in Wellfleet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363638445161687065584840
Data source: Temperature data for Wellfleet 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 Wellfleet

In March, Wellfleet experiences a marked continuation of the precipitation trend from the previous months, with 119 mm (4.7 in) of rainfall spread over 11 days. This amount slightly surpasses February's total, indicating a consistent uptick in moisture as winter gives way to spring. March's precipitation serves as a harbinger of the wetter months ahead, contributing to an overall increase leading into April, when the rainfall reaches 130 mm (5.1 in). As the season shifts, the frequency of precipitation days remains stable, suggesting that residents can expect a mix of rain showers that help nourish the early signs of spring growth across the landscape.

March Precipitation Trends in Wellfleet

The chart displays monthly precipitation patterns in Wellfleet, 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.
JanFebMarAprMayJunJulAugSepOctNovDec95117119130106888474110161106138
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Wellfleet

As March arrives in Wellfleet, United States, the humidity begins to show a slight decline, settling at 82%—a subtle dip from the consistent 84% witnessed in the preceding months of January and February. This gradual easing of moisture in the air hints at the forthcoming transition into spring. Following March, humidity continues to decrease, reaching 79% in April and 75% by May, as warmer temperatures and blooming landscapes start to take over. The overall trend indicates a gradual shift away from the colder, damp conditions of winter, paving the way for brighter, drier days ahead.

March Average Humidity in Wellfleet

This chart illustrates the average monthly humidity levels in Wellfleet, 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%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Wellfleet

As winter transitions into spring, Wellfleet's UV Index begins to rise, reflecting a shift in sun exposure patterns. March sees a UV Index of 5, indicating a moderate exposure category with a burn time of 30 minutes. This marks an increase from the low levels of January and the moderate levels of February, signaling that residents and visitors should start to take sun protection more seriously as they enjoy the outdoors. Looking ahead, April brings a dramatic spike to a UV Index of 8, pushing burn time down to just 15 minutes and emphasizing the need for vigilance as the sun becomes more intense. For a comprehensive look at UV levels throughout the year, check out Wellfleet UV Index.

Maximum UV Index Levels in Wellfleet for March

The chart shows the monthly maximum UV Index (UVI) for Wellfleet 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.
JanFebMarAprMayJunJulAugSepOctNovDec2458910998642
Data source: Wellfleet 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 Wellfleet

As the winter chill begins to thaw, March heralds a glorious increase in sunshine hours in Wellfleet, with a delightful 252 hours basking the town in warmth and light. This surge from February's 180 hours marks a significant transition, signaling the end of the long, dreary winter months. The longer days and brighter skies not only uplift spirits but also set the stage for a gradual climb toward summer's peak during May and June, which see an impressive 293 and 322 hours of sunshine, respectively. March's sunshine is a promising harbinger of brighter days ahead, making it an ideal time to enjoy the awakening natural beauty and outdoor activities in this charming coastal community.

Monthly Sunshine Duration in Wellfleet: March Highlighted

The March sunshine duration represents the total number of hours Wellfleet 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.
JanFebMarAprMayJunJulAugSepOctNovDec136h180h252h239h293h322h339h328h277h229h201h159h
Data source: Wellfleet March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wellfleet During March

March in Wellfleet, United States, brings a refreshing shift in the weather, boasting a notable 54% chance of sunny days. This is a significant increase compared to the depths of winter, where January and February drop to 32% and 25% respectively. As the season transitions, March outshines the surrounding months, including April and May, which offer 43% and 42% chances of sunshine. With this increase in sunlight, March sets the stage for spring, inviting residents and visitors alike to embrace the longer, brighter days ahead. Overall, the trend indicates a promising departure from the gloom of winter, making March a month to look forward to in Wellfleet.

Percentage of Sunny Days in March in Wellfleet

The chart illustrates the percentage of sunny days in Wellfleet 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 Wellfleet experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%25%54%43%42%39%37%36%49%43%47%26%
Data source: Wellfleet March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wellfleet in March

As winter fades away in Wellfleet, March brings a welcome increase in daylight, with the sun gracing the skies for 11 hours each day—an hour more than in February. This gradual extension of daylight heralds the arrival of spring, providing a glimpse of the brighter days ahead. Following the upward trend, April will gift residents an impressive 13 hours of daylight, ultimately reaching 15 hours by June. This steady progression not only uplifts the spirit but also encourages outdoor activities as the landscape awakens from its slumber. As the month unfolds, the longer days create the perfect backdrop for nature enthusiasts and adventurers alike to experience the beauty of Wellfleet in all its sunny glory.

Average Daylight Hours in Wellfleet for March

The chart illustrates the variation in daylight duration in Wellfleet throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 30m10h 35m11h 58m13h 22m14h 34m15h 10m14h 50m13h 46m12h 25m11h 1m9h 47m9h 9m
Data source: Wellfleet daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Wellfleet

As winter transitions to spring in Wellfleet, the winds of March are a gentle whisper, averaging 8.1 m/s (18 mph). This slight dip from February's 8.3 m/s (19 mph) signals a gradual easing of the harsher winter gusts. The wind patterns reveal a trend of diminishing speeds as the season unfolds; with April bringing a further decrease to 7.1 m/s (16 mph). Following this, the winds continue to mellow into the warmer months, reaching their calmest in July at 5.5 m/s (12 mph). Overall, March's breezes carry with them the promise of change, heralding the arrival of milder weather and the vibrant life of spring, making it an invigorating time for both residents and visitors alike.

Average March Wind Speed in Wellfleet

The chart displays monthly wind speed patterns in Wellfleet, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8.28.38.1 m/s7.16.46.75.55.16.47.27.77.8
Data source: Wellfleet March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Wellfleet Compares to Other Months

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

In comparison to January, March experiences slightly milder temperatures, with average lows of -8°C (17°F) and highs reaching 12°C (54°F), while January's temperatures dip even lower with minimums of -12°C (11°F). Precipitation remains fairly consistent between the two months, with March receiving 119 mm (4.7 in) over 11 days, compared to January's 95 mm (3.7 in) across the same number of days. Humidity levels are also similar, with March at 82% and January slightly higher at 84%. For more detailed information, you can check Wellfleet weather in January.

In comparing the weather between February and March, March tends to be slightly milder, with average temperatures of 3°C (38°F) compared to February's average of 2°C (37°F). Both months have similar maximum temperatures, reaching around 12°C (54°F), but February experiences slightly lower minimum temperatures at -11°C (13°F) versus March's -8°C (17°F). Precipitation levels are comparable, with March receiving 119 mm (4.7 in) over 11 days, just slightly higher than February's 117 mm (4.6 in) over 12 days. Humidity remains high in both months, with February at 84% and March slightly lower at 82%. For a closer look at February conditions, check out Wellfleet weather in February.

March and April both bring a shift in weather as spring unfolds, but they present distinct characteristics. In March, temperatures can dip as low as -8°C (17°F) and have an average of 3°C (38°F) with a maximum of 12°C (54°F). The month experiences significant precipitation, totaling 119 mm (4.7 in) over approximately 11 days, and humidity levels are relatively high at 82%. In contrast, April sees a rise in temperatures, with minimums around 0°C (33°F), averages of 7°C (44°F), and maximums reaching 14°C (58°F). Precipitation slightly increases to 130 mm (5.1 in) over 12 days, but humidity decreases to a more comfortable 79%. For a more detailed look at the weather specifics, you can check Wellfleet weather in April.

March and May present quite contrasting weather conditions. In March, temperatures can drop as low as -8°C (17°F), with an average of around 3°C (38°F) and a maximum of 12°C (54°F). This month experiences substantial precipitation, totaling 119 mm (4.7 in) over 11 days, accompanied by high humidity levels at 82%. In contrast, May welcomes milder temperatures, with a minimum of 4°C (40°F), an average of 11°C (51°F), and a maximum of 18°C (65°F). While May also sees rainfall, it is slightly less at 106 mm (4.2 in) over the same number of days, and the humidity decreases to a more comfortable 75%. For more information on May weather, you can check Wellfleet weather in May.

March and June present contrasting weather patterns, reflecting the transition from winter to summer. In March, temperatures can plunge as low as -8°C (17°F), with an average temperature of 3°C (38°F) and a maximum of 12°C (54°F). The month is also characterized by higher humidity at 82% and significant precipitation, averaging 119 mm (4.7 in) over 11 days. In contrast, June offers a much milder climate, featuring minimum temperatures around 10°C (50°F), an average of 16°C (61°F), and a maximum reaching 23°C (73°F). Precipitation decreases to 88 mm (3.5 in) over 10 days, with slightly lower humidity at 78%. For more details on June weather, you can visit Wellfleet weather in June.

March and July present stark contrasts in weather conditions. In March, temperatures range from a chilly -8°C (17°F) to a mild max of 12°C (54°F), with an average of just 3°C (38°F). Precipitation is relatively high at 119 mm (4.7 in), occurring on 11 days, while humidity remains high at 82%. In contrast, July enjoys much warmer conditions, with temperatures ranging from a comfortable 16°C (60°F) to a pleasant 26°C (79°F), averaging around 20°C (69°F). Precipitation decreases to 84 mm (3.3 in) over only 8 days, and humidity drops to 76%. For more details on the July weather, you can visit Wellfleet weather in July.

March and August present starkly different weather patterns. In March, temperatures can dip as low as -8°C (17°F), with an average of 3°C (38°F) and highs reaching 12°C (54°F). The month is quite wet, with about 119 mm (4.7 in) of precipitation spread over 11 days and an average humidity level of 82%. In contrast, August enjoys a milder climate with minimum temperatures around 16°C (61°F), an average of 21°C (70°F), and maximums of 26°C (79°F). Precipitation is much lower at 74 mm (2.9 in) over just 7 days, and humidity drops to 76%. For more insights, check out Wellfleet weather in August.

March and September present contrasting weather experiences. In March, temperatures range from a chilly minimum of -8°C (17°F) to a mild maximum of 12°C (54°F), with an average of 3°C (38°F). The month sees significant precipitation of 119 mm (4.7 in) over 11 days, coupled with high humidity at 82%. In contrast, September enjoys much warmer conditions, with temperatures ranging from a minimum of 13°C (56°F) to a comfortable maximum of 24°C (76°F), averaging at 19°C (66°F). This month features slightly less precipitation at 110 mm (4.3 in) over 10 days and lower humidity at 75%. For a closer look at the weather in September, check out Wellfleet weather in September.

March and October present quite contrasting weather patterns. In March, temperatures can dip as low as -8°C (17°F), with an average of around 3°C (38°F) and a maximum of 12°C (54°F). The month is characterized by higher humidity at 82% and significant precipitation totaling 119 mm (4.7 in) across approximately 11 days. In contrast, October enjoys milder temperatures, ranging from a minimum of 4°C (40°F) to an average of 15°C (58°F) and reaching highs of 21°C (70°F). Although it experiences slightly more precipitation at 161 mm (6.3 in), the humidity is lower at 75%. For a detailed look at October weather specifically, you can check Wellfleet weather in October.

In comparing the weather between March and November, we notice some intriguing differences. March tends to be colder, with average temperatures ranging from a minimum of -8°C (17°F) to a maximum of 12°C (54°F), while November offers a milder climate with temperatures averaging from -7°C (20°F) to as high as 18°C (65°F). Despite November's higher average temperature, both months experience significant precipitation, with March receiving 119 mm (4.7 in) over 11 days and November slightly less at 105 mm (4.2 in) over 12 days. Humidity levels are also quite similar, with March at 82% and November slightly lower at 80%. For those seeking detailed weather insights, check out Wellfleet weather in November.

March and December both experience chilly temperatures, but March tends to be slightly warmer on average, with temperatures ranging from a minimum of -8°C (17°F) to a maximum of 12°C (54°F), compared to December's minimum of -10°C (15°F) and maximum of 15°C (60°F). Precipitation is common in both months, with March averaging 119 mm (4.7 in) over 11 days and December totaling 138 mm (5.4 in) over 13 days. Interestingly, humidity remains high throughout both months, with March at 82% and December slightly lower at 80%. For more detailed weather insights, you can check out Wellfleet weather in December.

Compare Wellfleet's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Wellfleet

As March rolls into Wellfleet, the weather shifts markedly from the earlier winter chill, but still lingers on the cool side with brisk temperatures and occasional frost. While the month brings a refreshing spring promise, the average temperature remains on the lower end of the spectrum, with notably high humidity levels contributing to a damp atmosphere. Frequent precipitation expands the month’s character, punctuated by gray skies and rainy days, preceding the sunnier, warmer months. This transitional phase makes March a unique point in the seasonal cycle — a blend of lingering winter and the anticipation of spring's arrival. For those seeking a comprehensive look at how Wellfleet's climate evolves throughout the year, check out Wellfleet Climate.