Last updated: February 24, 2025
In Boothbay Harbor, March ushers in a mix of early spring chill and occasional precipitation, with average temperatures hovering around 1°C (35°F) and a maximum of 12°C (53°F). As winter loosens its grip, residents can expect minimum temperatures to dip to a brisk -13°C (9°F). During this month, 85 mm (3.3 in) of rain falls over 9 days, contributing to the area's atmospheric humidity of 84%. This transitional period brings a unique blend of fresh air and wet weather, making it an intriguing time for both locals and visitors to experience the beauty of this coastal destination.
In March, Boothbay Harbor begins to shake off the grips of winter, with temperatures gradually warming as spring approaches. The month opens with a minimum of -13°C (9°F), hinting at the lingering chill, while the average temperature nudges upward to 1°C (35°F), a clear sign of the season's transition. Daytime highs reach about 12°C (53°F), inviting the first hints of outdoor activity as the community starts to awaken from its wintry slumber. This trend of rising temperatures continues into April and beyond, marking March as a pivotal month where the icy grasp of winter begins to release, setting the stage for the blossoming warmth of spring.
In March, Boothbay Harbor experiences an average precipitation of 85 mm (3.3 in), falling over 9 days. This marks a slight decrease compared to the preceding months of January and February, which each recorded around 96 mm (3.8 in) and 98 mm (3.8 in), respectively. As winter transitions to spring, the lighter rainfall in March sets the stage for the more substantial precipitation observed in April (139 mm or 5.5 in) and captures a trend of fluctuating moisture that characterizes the changing seasons in this coastal region. While March’s rainfall is less than the earlier winter months, it is still significant enough to nurture the awakening landscape, making way for the vibrant growth that follows in spring.
In March, Boothbay Harbor experiences humidity levels at 84%, marking a slight decrease from February's 86%. This modest dip in moisture is part of a broader trend as the region transitions from the winter months into spring. January and February showcase the year's highest humidity, while April and May continue to see a downward trajectory, settling at 79%. This pattern suggests that as the seasons change, residents can expect a refreshing reduction in humidity following the winter months, providing a milder atmosphere leading into the sunnier seasons.
As March rolls into Boothbay Harbor, the UV Index begins to rise, reaching a moderate level of 5. This marks a noteworthy increase from the lower indices seen in January and February, signaling that the sun's rays are becoming stronger and more direct. With a burn time of just 30 minutes, it's essential to remain vigilant about sun protection during this transition period. Looking ahead to April, the UV Index will escalate to a high level of 7, further emphasizing the need for sun safety as outdoor activities ramp up. For more detailed insights and daily UV index updates, check out Boothbay Harbor UV Index.
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As March rolls into Boothbay Harbor, residents and visitors are greeted with a marked increase in sunshine, basking in 261 hours of bright rays compared to just 145 hours in January. This upward trend showcases the transition into spring, signaling a delightful escape from winter's grasp. Following March, sunshine continues to shine brightly, with April seeing a slight dip to 250 hours before skyrocketing to 302 hours in May. The sunshine peaks in the summer months, culminating in a radiant 341 hours in August. This gradual buildup of sunshine not only brightens the days but also invites a sense of renewal, encouraging exploration and outdoor activities as nature comes back to life.
In Boothbay Harbor, March emerges as a beacon of optimism for sun enthusiasts, boasting a 60% chance of sunny weather—significantly higher than the preceding winter months. This promising percentage stands in stark contrast to January and February, where the chances linger around 39% and 34%, respectively. Interestingly, as spring approaches in April, there’s a noticeable dip to 37%, indicating that March might just be the ideal time to embrace the outdoors before the overcast skies of early spring return. As the seasons transition, it seems March offers a perfect window to bask in the sun before the summer slump, making it an excellent time for both locals and visitors to enjoy the coastal charm of this picturesque harbor.
As March unfolds in Boothbay Harbor, the days grow noticeably longer, with daylight stretching to an inviting 11 hours. This increase of one hour from February marks a significant shift as winter gives way to spring, hinting at the vibrant life that lies ahead. The trend continues into April, when daylight expands to a generous 13 hours, showcasing the gradual approach of longer days that culminate in the 15 hours of sunlight typical in the peak summer months of June and July. This progression not only brightens the landscape but also uplifts the spirit, encouraging residents and visitors alike to embrace the outdoors as nature awakens from its winter slumber.
In Boothbay Harbor, March breathes a vibrant energy as average wind speeds rise to 7.1 m/s (16 mph), marking the brisk transition into spring. This notable increase from the preceding months not only intensifies the coastal aura but also hints at the changing seasons ahead. Following March, the winds begin to soften, descending to 5.8 m/s (13 mph) in April and gradually calming further by May. The trend highlights how the lively gusts of early spring give way to milder breezes as summer approaches, creating a captivating contrast that defines the region's shifting climate. Overall, March serves as a pivotal moment, where the winds of change invigorate both the landscape and the spirit of those who call Boothbay Harbor home.
The weather in Boothbay Harbor 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 Boothbay Harbor and find detailed weather information for every month.
When comparing the weather in March and January, we see notable differences in temperature and precipitation. March experiences slightly milder conditions, with an average temperature of 1°C (35°F), while January has a colder average of -1°C (31°F). The minimum temperatures are also less severe in March, dropping to -13°C (9°F) compared to January's -17°C (2°F). In terms of precipitation, January records a bit more, with 96 mm (3.8 in) compared to March's 85 mm (3.3 in), but both months experience precipitation over nine days. Humidity levels are similar, with March at 84% and January slightly higher at 85%. For more detailed insights on January weather, you can visit Boothbay Harbor weather in January.
In comparison to February, March experiences slightly milder temperatures, with an average of 1°C (35°F) compared to February's 0°C (31°F), while both months share similar maximum temperatures of 12°C (53°F) and 11°C (53°F) respectively. Precipitation levels are somewhat lower in March, totaling 85 mm (3.3 in) over 9 days, compared to February's 98 mm (3.8 in) over 10 days. Humidity remains relatively consistent, with March at 84% and February slightly higher at 86%. For more detailed insights, check out Boothbay Harbor weather in February.
March and April present a notable transition in weather conditions. In March, temperatures range from a chilly minimum of -13°C (9°F) to a maximum of 12°C (53°F), averaging around 1°C (35°F). The month experiences significant precipitation, totaling 85 mm (3.3 in) over 9 days, paired with high humidity levels at 84%. In contrast, April brings milder temperatures, with a minimum of -2°C (29°F) and a maximum of 15°C (60°F), leading to an average of 6°C (43°F). However, April also sees increased rainfall, totaling 139 mm (5.5 in) over 13 days, while humidity slightly decreases to 79%. For more detailed information, you can check the Boothbay Harbor weather in April.
March and May exhibit notable differences in weather conditions. In March, temperatures range from a chilly minimum of -13°C (9°F) to a maximum of 12°C (53°F), with an average of just 1°C (35°F). The month sees approximately 85 mm (3.3 in) of precipitation over 9 days, alongside a relatively high humidity level of 84%. In contrast, May brings a milder climate, with temperatures ranging from a minimum of 2°C (37°F) to a comfortable maximum of 19°C (66°F), averaging around 10°C (50°F). Precipitation levels are slightly lower at 82 mm (3.2 in) over 10 days and humidity decreases to 79%. For more information about weather specifics during this month, check out Boothbay Harbor weather in May.
March and June present a stark contrast in weather conditions. March typically features colder temperatures, with a minimum of -13°C (9°F) and an average around 1°C (35°F), while June enjoys milder weather with temperatures ranging from a minimum of 9°C (49°F) to an average of 15°C (59°F). Precipitation levels are somewhat similar, as March sees about 85 mm (3.3 in) over 9 days, compared to June's 71 mm (2.8 in) over just 8 days. Humidity also remains high in both months, peaking at 84% in March and slightly increasing to 86% in June. For more specific details about June weather, check out Boothbay Harbor weather in June.
March weather is markedly colder than that of July, with temperatures ranging from a frigid minimum of -13°C (9°F) to a mild maximum of 12°C (53°F), while July enjoys much warmer conditions with temperatures soaring from a minimum of 13°C (56°F) to a maximum of 25°C (78°F). In terms of precipitation, March experiences slightly less rainfall at 85 mm (3.3 in) over 9 days compared to July's 100 mm (3.9 in) across 10 days. Humidity levels are notably similar in both months, hovering around 84% in March and 85% in July. For a deeper look at July's weather specifics, you can explore Boothbay Harbor weather in July.
March and August present contrasting weather patterns in terms of temperature and precipitation. In March, temperatures can dip as low as -13°C (9°F) with an average of 1°C (35°F) and a maximum of 12°C (53°F). This month is also characterized by higher humidity at 84% and notable precipitation of 85 mm (3.3 in) over approximately 9 days. In contrast, August enjoys milder temperatures with a minimum of 15°C (59°F), an average of 20°C (67°F), and a maximum of 25°C (78°F). Although August has less total precipitation at 71 mm (2.8 in) spread over 8 days, the humidity remains similar at 83%. For more details on the August weather in this region, visit Boothbay Harbor weather in August.
March and September present quite different weather experiences. In March, temperatures can dip as low as -13°C (9°F), with an average of 1°C (35°F) and a high of 12°C (53°F), making it a notably colder month. Additionally, March sees around 85 mm (3.3 in) of precipitation over approximately 9 days, contributing to a humidity level of 84%. In contrast, September enjoys milder temperatures, with a minimum of 9°C (48°F), an average of 17°C (62°F), and a maximum of 23°C (74°F). The precipitation in September is slightly lower at 81 mm (3.2 in) across about 8 days, and the humidity is also more comfortable at 80%. For a more detailed look at weather conditions specific to September, you can check Boothbay Harbor weather in September.
March and October present quite different weather experiences. In March, temperatures are quite chilly, with a minimum of -13°C (9°F) and an average of 1°C (35°F), while October offers a more moderate climate, starting at a minimum of 2°C (36°F) and averaging 12°C (55°F). Precipitation is also notable; March sees around 85 mm (3.3 in) over about 9 days, whereas October experiences increased rainfall with 150 mm (5.9 in) across 12 days. Humidity levels are higher in March at 84%, compared to 77% in October, making the latter feel slightly more comfortable. For more details on what to expect in October, check out Boothbay Harbor weather in October.
March and November both experience cool temperatures, but notable differences in their averages and precipitation patterns mark the transition between winter and winter's slow descent into fall. In March, the minimum temperature can drop to -13°C (9°F), while the average hovers around 1°C (35°F), peaking at 12°C (53°F). Precipitation is moderate at 85 mm (3.3 in) over about 9 days, accompanied by high humidity levels at 84%.
In contrast, November sees slightly milder temperatures with a minimum of -10°C (14°F) and an average of 6°C (44°F), potentially reaching a maximum of 17°C (63°F). The month is also wetter, receiving 122 mm (4.8 in) spread over approximately 11 days, and the humidity is marginally lower at 80%. For more on the climate specifics of this month, you can check out Boothbay Harbor weather in November.
When comparing the weather in March and December, both months have a similar average temperature of around 1°C (35°F). However, March experiences slightly milder conditions with a maximum temperature of 12°C (53°F) compared to December's maximum of 14°C (57°F). Precipitation is notably higher in December, with 137 mm (5.4 in) over 11 days, compared to March's 85 mm (3.3 in) over 9 days. Humidity is also slightly higher in March at 84%, while December maintains a humidity level of 81%. For those interested in more details, you can check Boothbay Harbor weather in December.
March in Boothbay Harbor marks a transition into spring, with temperatures starting to rise compared to the chill of winter. Although the weather patterns are still a bit unpredictable, characterized by higher humidity and about nine days of precipitation, the overall feel is more refreshing as the cold grasp of winter begins to loosen its hold. While the temperatures run colder than the average of the upcoming months, the increasing daylight hours and the potential for occasional sunny days make this month a promising prelude to the warmer season ahead. For a deeper dive into what to expect throughout the year, check out Boothbay Harbor Climate.