Measurements:
°C
°F
CURRENT WEATHER
22:59
Bar Harbor
18°F
E 16 mph
Feels like: 4°F
Precip: 0%
World Resorts USA Bar Harbor Weather

7 Day Weather Forecast

12.12
fri
DAY
20°F
E 24 mph
precip
0%
NIGHT
18°F
E 16 mph
precip
0%
12.13
sat
DAY
26°F
E 6 mph
precip
0%
NIGHT
32°F
E 9 mph
precip
100%
12.14
sun
DAY
28°F
SE 11 mph
precip
0%
NIGHT
20°F
SE 14 mph
precip
0%
12.15
mon
DAY
24°F
SE 16 mph
precip
0%
NIGHT
16°F
SE 11 mph
precip
0%
12.16
tue
DAY
24°F
E 9 mph
precip
0%
NIGHT
24°F
NE 6 mph
precip
0%
12.17
wed
DAY
38°F
NE 24 mph
precip
0%
NIGHT
38°F
E 16 mph
precip
0%
12.18
thu
DAY
30°F
E 7 mph
precip
23%
NIGHT
38°F
E 14 mph
precip
55%

Bar Harbor Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Bar Harbor was 6.6°F. The maximum and minimum values were 5.1°F and 8.4°F respectively.

Bar Harbor on the Weather Map

Best Time to Visit Bar Harbor
The most sunny months:
September 13 days
November 13 days
October 13 days
The most warm months:
July 73.9 °F
August 73.4 °F
June 67.9 °F
Warmest sea temperature:
August 62.4 °F
July 60.3 °F
September 59.4 °F
The most cold months:
January 27.1 °F
February 27.6 °F
December 34.3 °F
The most rainy months:
December 3 days
April 3 days
October 3 days
The most windy months:
February 11 mph
March 11 mph
December 11 mph
more details