Weather · Bar Harbor, United States
Bar Harbor Weather in December
Expect cold, wet in Bar Harbor through December: highs near 4°C, lows around -2°C, 136mm of rain across the month. It's not the easiest month, weather-wise.
Avg high
4°C
39°F
Avg low
-2°C
28°F
Rainfall
136mm
#4 wettest of 12
What to pack
Warm layers and a proper coat. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Bar Harbor builds it around the season for you.