Boothbay Harbor Weather in December
December in Boothbay Harbor typically sees daytime highs of 3°C (37°F) and nighttime lows of -5°C (23°F). As the wettest month of the year, expect more snow/rainfall than other months. It falls within the winter season.
Rainfall in Boothbay Harbor in December
Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Looking at the last 30 years, the data shows about 15 days with snow/rain, averaging 141 mm (5.6 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Boothbay Harbor in December
Daytime highs in Boothbay Harbor in December reach 3°C (37°F), with nights around -5°C (23°F). The month of December belongs to the winter season. Staying warm is the main priority this month, especially during mornings and evenings. With overnight lows of -5°C (23°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. As one of the coldest months, it's important to layer up to stay warm. Don't let the chill catch you off-guard.
Sunshine in Boothbay Harbor in December
The city usually sees around 140 hours of sunlight, indicating a moderately sunny period.December in Boothbay Harbor has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Boothbay Harbor's climate page.
Boothbay Harbor Temperature in December
Min Temperature
-5°C (23°F)
Max Temperature
3°C (37°F)
Chance of Rain
50%
Precipitation
141 mm (5.6 in)
Rainy days
15 days
Humidity
70% *
Sunshine
140 hours *
Percentage Sunshine
51% *
Best Places in the United States of America in December
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 December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Boothbay Harbor in December
We recommend to layer up for chilly conditions in Boothbay Harbor in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Boothbay Harbor in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Boothbay Harbor's climate page.
Temperature Rainfall Sunshine Humidity
See the full Boothbay Harbor climate overview or explore weather in the United States of America.
