Maryland by month · 12 of 12
Maryland RV rental in December
December is flagged as a caution month in the Maryland seasonal calendar.
Mild spring and fall avoid summer humidity and winter chill; Chesapeake Bay and mountains are pleasant.
PickRV
Published by PickRV
December on the ground
Weather & conditions
Winter settling in, more raw than snowy. Highs near 47°F, lows near 30°F.
A holiday-lights and city-break month; camping is for winter-ready rigs and mild spells only.
What to do in December
- Holiday light displays around Wheaton and Annapolis
- Historic-town window shopping
- Empty-beach walks on mild days
Best-fit rigs: Motorhome · Truck or van
Know before you go
Freeze-thaw cycles are hard on water systems. Coastal wind chill is real.
Hurricanes and nor'easters can affect the coast. Summer humidity and occasional severe storms occur.
Seasonal spectacles, sourced
What December looks like in Maryland
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.
Holiday lights
Garden of Lights at Brookside Gardens
“Late November through early January (2025 season ran Nov 21–Jan 4; dates set yearly)”
Brookside Gardens, 1800 Glenallan Ave, Wheaton, MD · RV base: Brookside Gardens is a day-use public garden with no camping; the nearest full-service RV base is Cherry Hill Park in College Park, MD (full hookups, transit to DC), about a half-hour drive away.
Montgomery Parks (M-NCPPC) — Garden of Lights at Brookside Gardens
From the verified event registry
December events in Maryland
No verified large-scale December events in our Maryland registry yet — we only list events we can date and source, never filler. The full calendar tracks what's confirmed.
Maryland events calendarTrip notes
December tips for Maryland
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 Maryland trip
Nearby & related
Keep planning Maryland
Sourced costs, campground directories, and the places worth a detour — the next layer of Maryland trip planning.