New Hampshire by month · 5 of 12
New Hampshire RV rental in May
May falls inside New Hampshire's best RV window (May to October).
White Mountains are accessible and fall foliage is world-class; winters are long, cold, and snowy.
PickRV
Published by PickRV
May on the ground
Weather & conditions
Spring green climbing the hillsides. Highs near 69°F, lows near 45°F.
May brings the state online — fresh forests, open campgrounds, and a pleasant lull before summer families arrive.
What to do in May
- Lilac season across the village greens
- Franconia Notch hiking as trails dry out
- Lakes Region boat ramps waking up
Best-fit rigs: Motorhome · Truck or van
Know before you go
Black flies emerge from mid-May through June; head nets earn their keep.
Black flies peak in June. Fall foliage weekends bring heavy traffic and full campgrounds.
From the verified event registry
May events in New Hampshire
No verified large-scale May events in our New Hampshire registry yet — we only list events we can date and source, never filler. The full calendar tracks what's confirmed.
New Hampshire events calendarTrip notes
May tips for New Hampshire
Layer up: shoulder-pattern days can swing from a chilly dawn to t-shirt warmth by afternoon.
Pack rain gear and leveling mats for soft or wet sites.
Carry a weather radio and check forecasts daily — transitional months turn fast.
Keep planning
Plan the New Hampshire trip
Nearby & related
Keep planning New Hampshire
Sourced costs, campground directories, and the places worth a detour — the next layer of New Hampshire trip planning.