Last updated: February 24, 2025
June in Boothbay Harbor, Maine, presents a delightful blend of mild temperatures and refreshing coastal breezes. With maximum temperatures reaching 21°C (71°F) and an average of 15°C (59°F), this picturesque locale offers a comfortable escape from the summer heat. Visitors can expect a pleasant atmosphere, albeit accompanied by a touch of humidity at 86%. Rainfall is relatively moderate, with 71 mm (2.8 in) spread over 8 days, ensuring lush landscapes while still allowing plenty of opportunities for outdoor adventures. Whether you're exploring the charming harbor or indulging in local cuisine, June’s weather sets the perfect stage for a memorable experience in Boothbay Harbor.
Nestled along the stunning coast of Maine, Boothbay Harbor experiences a delightful rise in temperatures during June, marking the true arrival of summer. As spring blossoms into summer, the minimum temperatures settle at a comfortable 9°C (49°F), while the average climbs to a pleasant 15°C (59°F). Daytime sees peaks reaching up to 21°C (71°F), inviting locals and visitors alike to enjoy the vibrant outdoor activities the harbor has to offer. This warm-up trend contrasts starkly with the frigid depths of winter, making June a month of refreshment and renewal, as the transition from the chilly averages of earlier months gives way to more inviting climes perfect for exploration and relaxation.
In June, Boothbay Harbor experiences a shift in its precipitation pattern as the amount of rainfall decreases to 71 mm (2.8 in), making it one of the drier months in the year. With precipitation occurring over just 8 days, this marks a notable transition from the wetter spring months, particularly April, which sees an impressive 139 mm (5.5 in) over 13 days. This trend of reduced rainfall continues into August, which also records 71 mm, suggesting a relatively stable pattern in late spring and summer. As the region moves towards the peak of summer, residents and visitors alike can enjoy the transition to drier conditions, making June an ideal time for outdoor activities amidst the coastal beauty of Boothbay Harbor.
In June, Boothbay Harbor experiences a notable spike in humidity, reaching 86%. This month ties with February for the highest levels throughout the year, showcasing a distinct pattern as the region transitions into summer. Interestingly, after several months of relatively stable humidity around 79% in April and May, June's moisture levels are a reminder of the coastal climate’s influence. As the summer progresses, humidity slightly decreases in July to 85% and further to 83% in August, suggesting a gradual but consistent shift towards drier conditions. This fluctuation, with June standing out as a peak, highlights the unique climatic rhythm of this picturesque harbor town.
As summer settles in, June brings the highest UV Index of the year to Boothbay Harbor, reaching an impressive 10, classified as very high exposure. With a burn time of just 15 minutes, it's crucial to take protective measures during this month. Building on the upward trend from earlier months, where the UV Index escalated from a low of 2 in January to 9 in May, June signifies a peak that calls for awareness and caution. As outdoor activities increase during this sunny season, staying informed about the UV Index is vital for skin safety. For detailed insights and forecasts, visit Boothbay Harbor UV Index.
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As June arrives in Boothbay Harbor, the days are drenched in sunshine, boasting an impressive 334 hours of sunlight. This marks a delightful continuation of the upward trend witnessed since the early months of the year, where sunshine gradually increased from 145 hours in January to 302 hours in May. June not only sets the stage for the summer season but also leads into July and August, which peak at 337 and 341 hours of sun, respectively. This vibrant stretch of long, sunny days invites residents and visitors alike to embrace the great outdoors, promising an invigorating start to the summer months before the gradual tapering off begins in September.
While June in Boothbay Harbor sees a 39% chance of sunny weather, this figure aligns closely with the sunshine probabilities of January, April, and May. Notably, this month maintains a steady outlook compared to the surrounding months, particularly in the transition from spring to summer. However, as July rolls in, the likelihood dips to 29%, marking a significant decrease and suggesting that the onset of summer does not guarantee clear skies. Overall, June presents a balanced opportunity for sunshine, making it a pleasant time for outdoor activities, even if the chance of clouds looms nearby.
As summer arrives in Boothbay Harbor, June shines brightly with a substantial 15 hours of daylight, marking the peak of sunlight for the year. This increase from 14 hours in May showcases a steady ascent in day length that begins in January with only 9 hours. The progression is gradual, with each month adding more light, culminating in June's longest days. After this mid-summer highlight, a gentle decline begins, with July maintaining the same daylight duration before easing into 13 hours in August. This upward trend in the spring is a clear invitation to embrace the joys of the season, while the subsequent tapering serves as a reminder of nature's rhythm.
In Boothbay Harbor, June showcases a gentle shift in wind patterns, with an average wind speed of 5.9 m/s (13 mph). Although this marks a slight increase from May's breezier 5.2 m/s (12 mph), it remains notably lower than the gusty winds seen in the spring months, particularly March, which peaked at 7.1 m/s (16 mph). As summer arrives, the winds continue to mellow, evidenced by the significant drop in average speeds from July onward. This trend towards lighter winds not only enhances the tranquil beauty of the harbor but also sets the stage for delightful summer activities, inviting both residents and visitors to bask in the serenity of this coastal gem.
The weather in Boothbay Harbor changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June'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.
June and January in Boothbay Harbor showcase stark contrasts in weather. June typically sees milder temperatures, with a minimum of 9°C (49°F) and an average of 15°C (59°F), while January plummets to a minimum of -17°C (2°F), with an average of -1°C (31°F). Precipitation is slightly higher in January, totaling 96 mm (3.8 in) over 9 days compared to June's 71 mm (2.8 in) over 8 days. Humidity levels remain similar, hovering around 86% in June and 85% in January, but the feeling of dampness in the colder month can be much more biting. For a closer look at the January conditions, you can check out Boothbay Harbor weather in January.
June and February present quite contrasting weather conditions. In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 21°C (71°F), with an average of 15°C (59°F), making it a mild and pleasant month. February, on the other hand, is much colder, with temperatures ranging from a frigid -14°C (7°F) to a maximum of 11°C (53°F), averaging around 0°C (31°F).
While June receives about 71 mm (2.8 inches) of precipitation over 8 days, February experiences higher total precipitation at 98 mm (3.8 inches) over 10 days. Interestingly, both months have the same level of humidity at 86%, but the chill of February makes it feel much different compared to the warmer, more vibrant atmosphere of June. For those curious about February weather specifics, you can visit Boothbay Harbor weather in February.
When comparing the weather in June and March, there's a notable contrast in temperatures and conditions. June features milder temperatures, with a minimum of 9°C (49°F), an average of 15°C (59°F), and a maximum of 21°C (71°F). In contrast, March is much colder, starting with a minimum of -13°C (9°F) and an average of just 1°C (35°F), peaking at 12°C (53°F). Although March receives slightly more precipitation, totaling 85 mm (3.3 in) over 9 days, June’s precipitation of 71 mm (2.8 in) occurs over 8 days, resulting in slightly drier conditions. Both months have high humidity levels of around 84-86%, but the overall climate in June is far more pleasant. For a more detailed look at March weather specifics, visit Boothbay Harbor weather in March.
In comparing the weather conditions between April and June, it's evident that June is significantly warmer and more pleasant. June boasts an average temperature of 15°C (59°F), with maximums reaching 21°C (71°F), while April averages a cooler 6°C (43°F) and peaks at only 15°C (60°F). Additionally, June experiences less rainfall, totaling 71 mm (2.8 in) over about 8 days, compared to April's 139 mm (5.5 in) across 13 days, resulting in April being a wetter month despite having lower humidity at 79% compared to June's 86%. For more specific information on April's weather in Boothbay Harbor, you can visit Boothbay Harbor weather in April.
When comparing the weather in June and May, we notice a distinct warming trend. June boasts higher average temperatures, with a minimum of 9°C (49°F) and a maximum of 21°C (71°F), compared to May’s minimum of 2°C (37°F) and a maximum of 19°C (66°F). In terms of precipitation, June sees slightly less rainfall at 71 mm (2.8 in) over 8 days, while May has 82 mm (3.2 in) over 10 days. Humidity is also higher in June, averaging 86%, compared to May's 79%. For a more detailed look at May's weather patterns, you can visit Boothbay Harbor weather in May.
In comparing the weather of June and July, June presents cooler temperatures with a minimum of 9°C (49°F), averaging around 15°C (59°F), and a maximum of 21°C (71°F). The month experiences approximately 71 mm (2.8 in) of precipitation over 8 days, alongside a relatively high humidity of 86%. In contrast, July offers warmer conditions, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 25°C (78°F) and an average of 19°C (66°F). However, July also sees an increase in precipitation, totaling about 100 mm (3.9 in) over 10 days, while humidity remains slightly lower at 85%. For more detailed insights, you can visit Boothbay Harbor weather in July.
In June, the weather tends to be cooler, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 21°C (71°F), and an average of 15°C (59°F). The month sees about 71 mm (2.8 in) of precipitation over 8 days, accompanied by high humidity at 86%. In contrast, August experiences warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 25°C (78°F), averaging 20°C (67°F). Interestingly, rainfall remains the same in terms of volume and frequency, with 71 mm (2.8 in) over 8 days, but the humidity slightly decreases to 83%. For more detailed weather information, check out Boothbay Harbor weather in August.
In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 21°C (71°F), with an average of 15°C (59°F). This month experiences about 71 mm (2.8 in) of precipitation over 8 days, coupled with a high humidity level of 86%. In contrast, September presents slightly warmer conditions with temperatures ranging from 9°C (48°F) to 23°C (74°F), and an average temperature of 17°C (62°F). Precipitation increases to 81 mm (3.2 in) over the same number of days, but humidity is lower at 80%. For a more detailed look at September weather, check out Boothbay Harbor weather in September.
In comparing June and October weather, June offers milder temperatures with a minimum of 9°C (49°F) and an average of 15°C (59°F), while October sees cooler conditions with a minimum of 2°C (36°F) and an average of 12°C (55°F). Precipitation also varies significantly, as June experiences 71 mm (2.8 in) over about 8 days, whereas October receives a more substantial 150 mm (5.9 in) spread over 12 days. Additionally, June is characterized by higher humidity at 86%, compared to October's 77%, making the latter feel less muggy. For more detailed information, you can check out Boothbay Harbor weather in October.
June and November present contrasting weather experiences. In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 21°C (71°F), averaging around 15°C (59°F). The month sees relatively high humidity at 86% and experiences about 71 mm (2.8 in) of precipitation over 8 days. In stark contrast, November features cooler temperatures, with a minimum of -10°C (14°F) and an average of 6°C (44°F), even reaching a maximum of 17°C (63°F). This month is wetter as well, with approximately 122 mm (4.8 in) of precipitation across 11 days, and a slightly lower humidity level of 80%. For a closer look at November weather conditions, check Boothbay Harbor weather in November.
June and December present stark contrasts in weather. In June, temperatures range from a mild 9°C (49°F) at night to a pleasant average of 15°C (59°F) during the day, peaking at 21°C (71°F). While it experiences some rain, with a total of 71 mm (2.8 in) over 8 days, the humidity is high at 86%, giving the month a warm, summery feel. In contrast, December plunges into winter, with nighttime temperatures dropping to a frigid -16°C (3°F) and an average of just 1°C (35°F) during the day, peaking at 14°C (57°F). Precipitation increases to 137 mm (5.4 in) over 11 days, and humidity is slightly lower at 81%, contributing to the chilly atmosphere. For more details on the winter climate, check out Boothbay Harbor weather in December.
As June arrives in Boothbay Harbor, the weather begins to warm up, marking a noticeable shift from the cooler spring months. With an average temperature climbing to a pleasant 15°C (59°F), visitors can enjoy outdoor activities amidst vibrant coastal scenery. However, June can also bring higher humidity levels and occasional rainfall, with about 8 days of precipitation throughout the month. Compared to the more stable weather of summer, the transitional nature of June offers a refreshing blend of warmth and cool breezes, making it an ideal time to experience the unique charm of this coastal town. For more detailed insights about the weather patterns, check out Boothbay Harbor Climate.