Maine by month · 12 of 12

Maine RV rental in December

Quiet season

December is flagged as a caution month in the Maine seasonal calendar.

Short but beautiful summer with long days and cool nights; winters are long, cold, and snowy with many roads and parks closed.

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Published by PickRV

Cited primary sources

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Updated July 17, 2026

Pub July 10, 2026

December on the ground

Weather & conditions

Full winter: short days, snow, and sea smoke over the harbors. Highs near 36°F, lows near 19°F.

December belongs to winterized rigs and holiday day trips; save the camping itinerary for late spring onward.

What to do in December

Holiday lights in Boothbay
Snowy-harbor photography
Cozy inn towns along the midcoast

Best-fit rigs: Motorhome · Truck or van

Know before you go

Snow and ice are routine. Daylight is short — plan drives for the middle of the day.

Black flies and mosquitoes are intense in June. Fall foliage brings heavy traffic in September and October.

Seasonal spectacles, sourced

What December looks like in Maine

Timing windows below are quoted verbatim from each official source — nature shifts year to year, so always check the source before you route a trip around it.

Aurora viewing
Aroostook County, Maine
“Fall through winter (an equinox boost in September–October)”
Aroostook County — among the darkest skies in New England (Aroostook State Park base) · RV base: Aroostook State Park campground, near Presque Isle (Maine BPL)
Maine DACF — Aroostook State Park
Holiday lights
Gardens Aglow at Coastal Maine Botanical Gardens
“Mid-November through early January (published season Nov 15–Jan 3; Thursday–Sunday plus select dates; dates set yearly)”
Coastal Maine Botanical Gardens, 105 Botanical Gardens Dr, Boothbay, ME · RV base: Coastal Maine Botanical Gardens is a day-use garden with no camping; nearby full-hookup RV options include Shore Hills Campground & RV Park on Wiscasset Rd in Boothbay (big-rig pull-throughs) and oceanfront Gray Homestead in nearby Southport.
Coastal Maine Botanical Gardens — Gardens Aglow

From the verified event registry

December events in Maine

No verified large-scale December events in our Maine registry yet — we only list events we can date and source, never filler. The full calendar tracks what's confirmed.

Maine events calendar

Trip notes

December tips for Maine

Nights dip to freezing or below: insulated water hose, tank protection or a winterized rig, and extra propane.
Carry traction boards and check chain requirements before any mountain route.
Plan shorter driving days — winter-pattern daylight is limited and campground offices close early.

Keep planning

Plan the Maine trip

Nearby & related

Keep planning Maine

Sourced costs, campground directories, and the places worth a detour — the next layer of Maine trip planning.

Maine in December — FAQ

Is December a good month for an RV trip in Maine?

December is flagged as a caution month in the Maine seasonal calendar. Our Maine registry tracks 2 seasonal highlights for December, each with its own official source.

What's the weather like in Maine in December?

Full winter: short days, snow, and sea smoke over the harbors. Highs near 36°F, lows near 19°F.

What is there to see in Maine in December?

Aroostook County, Maine (Fall through winter (an equinox boost in September–October)); Gardens Aglow at Coastal Maine Botanical Gardens (Mid-November through early January (published season Nov 15–Jan 3; Thursday–Sunday plus select dates; dates set yearly)). Every window is quoted verbatim from its official source.

How much does an RV rental cost in Maine in December?

Rates on PickRV are host-set and shown at checkout — we don't publish a fabricated "Maine in December" average. The real, sourced costs around the rental (fuel, camping, park entry, tax) are broken down on our Maine cost page, and the only add-ons at checkout are a flat 10% service fee and state tax, both itemized.