Last updated: February 24, 2025
In Bar Harbor, United States, July welcomes warm summer days, with maximum temperatures reaching 30°C (86°F) and an average of 19°C (67°F), providing perfect conditions for outdoor adventures. However, visitors should be prepared for occasional rain, as the area experiences 80 mm (3.2 in) of precipitation over about 10 days throughout the month. The humidity levels hover around 74%, adding a touch of mugginess to the vibrant coastal atmosphere. Whether you're exploring Acadia National Park or enjoying local seafood, July's weather sets the stage for a memorable summer experience in Bar Harbor.
In July, Bar Harbor basks in warm temperatures that mark a delightful contrast to the biting cold of winter months. With a minimum temperature of 11°C (53°F) and a comfortable average around 19°C (67°F), this charming locale thrives under the summer sun. The maximum reach of 30°C (86°F) invites both residents and visitors to enjoy its stunning coastal landscapes and outdoor activities. Following a gradual warming trend from the chill of January, July stands out as a peak summer month, enabling locals and tourists to embrace the vibrant energy of Bar Harbor while enjoying its natural beauty and coastal charm.
In July, Bar Harbor experiences a moderate precipitation level of 80 mm (3.2 in) over approximately 10 days, reflecting a slight dip from the wetter months of April and November. This month typically marks the transition into summer, with rainfall remaining consistent but not overwhelming, allowing residents and visitors to enjoy the picturesque coastal scenery. Compared to June, which sees a bit less rain at 79 mm, July maintains a similar rhythm, hinting at the region's temperate maritime climate. As the season progresses, the precipitation gradually decreases, paving the way for the drier days of August, which averages 73 mm of rain. This steady pattern illustrates Bar Harbor's unique balance of vibrant summer warmth and refreshing precipitation, perfect for nurturing its lush landscapes.
In July, Bar Harbor experiences a modest humidity level of 74%, a trend that continues from the previous month of June. This relatively low humidity paves the way for more comfortable outdoor adventures, making it an ideal time for visitors to explore the stunning coastal scenery. Interestingly, the humidity beginning to dip from the mid-spring peaks is reflective of a gradual decline from the winter months, which see levels as high as 88% in January and February. As summer progresses into August, the humidity remains steady at 74%, indicating a stable environment for both locals and tourists alike. The shift from the high humidity of winter to the more comfortable levels in mid-summer underscores Bar Harbor's seasonal charm and enhances the appeal of its enchanting landscapes.
In Bar Harbor, July brings a significant shift in sun exposure, with a UV Index of 8, categorized as very high, necessitating a vigilant approach to sun safety. As the summer months peak, the burn time shortens to just 15 minutes, mirroring the trends seen in June and August. This indicates a consistent pattern of intense sun exposure during the height of summer, after a steady climb from the lower indices in early months. In fact, from January's low of 2 to July's spike, residents and visitors alike should remain aware of the increased risk of sunburn. Emphasizing the importance of sunscreen and protective clothing is vital to enjoy the great outdoors safely. For further insights on sun safety, check out the full details at Bar Harbor UV Index.
UV Risk Categories
July in Bar Harbor, United States, shines with an impressive 318 hours of sunshine, making it a peak month for sun worshippers and nature enthusiasts alike. This vibrant burst of sunlight signifies a steady increase from the previous months, culminating in one of the year's brightest showcases. Following June's 316 hours, July continues the trend of prolonged sunny days, perfectly setting the stage for summer adventures and outdoor activities. As daylight gradually begins to wane after this sun-drenched month, the city embraces a spectacular summer atmosphere, inviting visitors to bask in its radiant charm. With each passing month, Bar Harbor transforms under the sun's warm embrace, highlighting the beauty of nature as the year unfolds.
When it comes to July in Bar Harbor, the likelihood of sunny weather takes a notable dip, with the chance of sun measuring at just 25%. This shift is strikingly lower compared to the previous months, particularly March with its 57% chance of sun, and even May and June, which hover around the mid-30s. Notably, January and November offer better prospects, illustrating a seasonal trend where summer does not guarantee clear skies. As Bar Harbor transitions from the sunniest part of the year into late summer, the weather can be unpredictable, reminding visitors to prepare for conditions that may not align with those warm, bright expectations.
In Bar Harbor, July stands out as a peak of summer vitality, offering 15 hours of daylight that beckon residents and visitors alike to embrace the outdoors. This consistent duration follows a steady increase since the shorter days of winter, with daylight growing gradually from just 9 hours in January. The trend of increasing daylight reaches its zenith in this lively month, holding firm into August before gradually tapering off in the fall. This natural rhythm not only invites exploration and adventure but also highlights the striking contrast between the long, bright days of summer and the early darkness of winter, enriching the experience of coastal life in this picturesque town.
In Bar Harbor, July brings a gentle breeze, with average wind speeds dipping to 3.4 m/s (8 mph), the calmest of the year. This marks a noticeable trend as wind speeds gradually decline throughout the summer months. Following the slightly breezier June, July’s serene winds invite residents and visitors alike to enjoy the breathtaking coastal views without the roaring gusts of earlier seasons. As summer transitions into autumn, the winds pick up again, suggesting a shift in the air currents, but for now, July’s soft whispers of the wind offer a perfect backdrop for leisurely strolls and outdoor adventures.
The weather in Bar Harbor changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Bar Harbor and find detailed weather information for every month.
In comparing the weather of July and January, we see stark differences in temperature and conditions. July offers a range from a cool 11°C (53°F) to a warm 30°C (86°F), averaging at 19°C (67°F), while January is notably frigid, with temperatures plummeting as low as -23°C (-8°F) and averaging -4°C (25°F). Additionally, July experiences higher humidity at 74%, contrasting with January’s more humid conditions at 88%. While both months have similar precipitation days—with July recording 10 days and January 9 days—January has a slightly higher total precipitation of 98 mm (3.9 in) compared to July's 80 mm (3.2 in). For more details on January weather, check out Bar Harbor weather in January.
July and February present stark contrasts in weather conditions. July boasts milder temperatures with a minimum of 11°C (53°F) and a comfortable average of 19°C (67°F), reaching a maximum of 30°C (86°F). Despite having 80 mm (3.2 in) of precipitation spread over 10 days, the humidity sits at a moderate 74%. In contrast, February is characterized by much colder conditions, with temperatures plummeting to a minimum of -20°C (-4°F) and an average of -3°C (26°F), peaking at just 13°C (56°F). Precipitation is slightly higher at 90 mm (3.6 in) over the same 10 days, accompanied by a higher humidity level of 88%. For more details on winter conditions, you can visit Bar Harbor weather in February.
In comparing the weather between July and March, notable differences emerge in both temperature and humidity. July typically experiences milder conditions, with average temperatures ranging from a low of 11°C (53°F) to a high of 30°C (86°F) and a humidity level of 74%. In contrast, March is characterized by much colder temperatures, with averages hovering around 0°C (32°F) and nighttime lows plummeting to -18°C (0°F), coupled with a higher humidity level of 85%. Additionally, precipitation remains similar in both months, with July receiving 80 mm (3.2 in) over approximately 10 days, compared to March's 73 mm (2.9 in) over 9 days. For more detailed information, you can visit Bar Harbor weather in March.
When comparing the weather in July and April, it is clear that July offers a significantly warmer climate. While April experiences cooler temperatures with a minimum of -4°C (24°F) and an average of 6°C (43°F), July sees minimums of 11°C (53°F) and averages around 19°C (67°F). Additionally, the maximum temperature in July can reach up to 30°C (86°F), whereas in April it caps at 18°C (65°F). In terms of precipitation, April is wetter, with 129 mm (5.1 in) over 13 days, compared to July's 80 mm (3.2 in) over 10 days. Both months have relatively high humidity levels, with April at 81% and July slightly lower at 74%. For more details on April weather, visit Bar Harbor weather in April.
In comparing the weather of July and May, July tends to be much warmer, with average temperatures ranging from 19°C (67°F) to a maximum of 30°C (86°F), while May has a cooler average of 11°C (52°F), peaking at 25°C (78°F). Despite July's higher temperatures, it has slightly less precipitation at 80 mm (3.2 in) over about 10 days, compared to May's 92 mm (3.6 in) across 11 days. Humidity levels are quite similar, with July at 74% and May at 76%. Overall, July offers a more summery experience, while May is characterized by milder temperatures and slightly more rainfall. For a detailed look at the weather in May, check out Bar Harbor weather in May.
In comparing the weather of July and June, July tends to be warmer on average, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 30°C (86°F), compared to June's range of 6°C (42°F) to 30°C (86°F). Both months experience similar levels of precipitation, with July receiving 80 mm (3.2 in) over about 10 days, while June sees slightly less at 79 mm (3.1 in) across 9 days. Interestingly, humidity remains consistent at 74% for both months, adding to the overall comfort level. For more details on June's weather, you can check Bar Harbor weather in June.
In comparing the weather of July and August, both months exhibit a similar pattern in temperature and humidity, maintaining an average humidity level of 74%. July experiences a broader temperature range, with minimums of 11°C (53°F) and maximums reaching up to 30°C (86°F), while August sees slightly milder conditions, with minimums at 12°C (53°F) and maximums at 29°C (85°F). In terms of precipitation, July is wetter with 80 mm (3.2 in) over approximately 10 days, compared to August's 73 mm (2.9 in) across about 8 days. For those interested in exploring more about the weather specifics during this period, check out Bar Harbor weather in August.
In comparison to July, September experiences cooler temperatures, with a minimum of 5°C (42°F) and an average of 16°C (61°F), compared to July's minimum of 11°C (53°F) and average of 19°C (67°F). While both months see a good amount of precipitation, September records slightly higher rainfall at 95 mm (3.7 in) over 7 days, compared to July's 80 mm (3.2 in) across 10 days. Humidity also remains somewhat elevated in September at 77%, slightly higher than July’s 74%. For more detailed insights, check out Bar Harbor weather in September.
In July, the weather is generally warm with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 30°C (86°F), and an average temperature of 19°C (67°F). Although it experiences some humidity at 74%, July typically sees about 80 mm (3.2 in) of rainfall over 10 days. In contrast, October's climate is significantly cooler, with temperatures dropping to a minimum of 0°C (32°F) and averaging around 11°C (52°F) while peaking at 21°C (70°F). Precipitation increases in October, reaching 107 mm (4.2 in) over 11 days, coupled with slightly higher humidity at 82%. For a detailed look at what to expect, check out Bar Harbor weather in October.
In July, temperatures in Bar Harbor range from a mild 11°C (53°F) to a warm 30°C (86°F), with an average of 19°C (67°F) and humidity levels around 74%. During this summer month, the area experiences about 80 mm (3.2 inches) of rainfall over approximately 10 days. In stark contrast, November brings significantly cooler weather, with temperatures dipping to a minimum of -15°C (6°F) and averaging just 4°C (40°F). The maximum temperature reaches 17°C (63°F), while humidity rises to 85%. Precipitation also increases in November, totaling 130 mm (5.1 inches) across roughly 12 days. For more details on November's weather, check out Bar Harbor weather in November.
The weather in July and December presents a stark contrast. In July, temperatures range from a mild 11°C (53°F) at night to a warm 30°C (86°F) during the day, accompanied by relatively moderate rainfall of 80 mm (3.2 in) over 10 days and a humidity of 74%. In comparison, December brings much colder conditions, with temperatures dipping as low as -22°C (-7°F) and averaging around -1°C (30°F). The precipitation also increases to 138 mm (5.4 in) across 11 days and a higher humidity level of 84%. For a detailed look at December's climate, you can visit Bar Harbor weather in December.
July in Bar Harbor presents a vibrant contrast to other months, featuring the warmest temperatures of the year, with highs reaching a pleasant 30°C (86°F). This peak warmth encourages outdoor adventures amidst the stunning coastal scenery. However, the month also brings occasional rain, averaging about 80 mm over ten days, which adds a refreshing touch to the summer air, often enhanced by a noticeable humidity of 74%. With these conditions, July delivers a blend of sunlit days and refreshing showers, perfect for those looking to experience the lush beauty of this coastal gem. For more details on the yearly climate, visit Bar Harbor Climate.