Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Bar Harbor Weather in June
June in Bar Harbor sees daytime temperatures around 21°C (70°F) and lows of 12°C (54°F) at night. With around 146 mm (5.7 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Bar Harbor in June
On average, there are about 13 days with rain during this month, averaging 146 mm (5.7 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Bar Harbor in June
If you're visiting Bar Harbor in June, expect highs of 21°C (70°F) and overnight lows around 12°C (54°F). Summer occurs in June. Conditions are often most pleasant around the middle of the day. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Bar Harbor Temperature in June
Min Temperature
12°C (54°F)
Max Temperature
21°C (70°F)
Chance of Rain
43%
Precipitation
146 mm (5.7 in)
Rainy days
13 days
Bar Harbor Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bar Harbor - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Bar Harbor typically rise from around 19°C (66°F) at the start of June to approximately 23°C (73°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 14°C (57°F).
Average temperatures in June
Historical weather records for Bar Harbor in June
Browse day-by-day weather records for Bar Harbor spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bar Harbor historical weather extremes in June
According to our 30 years of weather records for Bar Harbor, the following extremes were recorded between 1996 and 2026.
- Bar Harbor recorded its highest June temperature of 34°C (93°F) on June 15, 2001.
- The coldest June day was on June 2, 2004, with a maximum of 8°C (46°F).
- Nighttime temperatures dropped to 2°C (36°F) on June 8, 2002, marking the coldest June night on record.
Best Places in the United States of America in June
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in June →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Bar Harbor in June
Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Bar Harbor in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Bar Harbor 3-Day Forecast
More climate data for Bar Harbor
See the full Bar Harbor climate overview or explore weather in the United States of America.
Popular in June
Where to go in June - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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