Things to Do in Boise in December
December weather, activities, events & insider tips
Low Season · Budget Friendly
December Weather in Boise
Long-run averages for December
38°F (3°C)
High Temp
25°F (-3°C)
Low Temp
1.5 inches (38 mm)
Rainfall
75%
Humidity
11
Rainy Days
1
Sunny-Day UV
⚠ Freezing fog and black ice are common morning hazards on roads and sidewalks, after a wet night. Drive and walk with extra caution.
⚠ Temperature inversions can trap colder, polluted air in the valley, leading to periods of poor air quality that may affect those with respiratory issues.
Is December Right for You?
Weigh the advantages and considerations before booking
Advantages
- + Boise in December swaps summer crowds for a calm, local rhythm. Walk into any downtown restaurant without a reservation. The ski resorts are still in pre-holiday hush.
- + The city smells like Christmas. Pine garlands on 8th Street release a sharp, clean scent. Hot cider steams at the Capital City Public Market, now sheltered indoors.
- + Frost crunches underfoot in the Boise Foothills. The Treasure Valley spreads below, etched in ice. Trails sit almost empty.
- + Flights and hotels dip into shoulder-season rates. A mid-range destination suddenly looks cheap.
Considerations
- − Sun drops before 5 PM. Outdoor plans shrink. Evenings stretch long and dark.
- − Only 1.5 inches (38 mm) of moisture falls. Yet it lingers as drizzle or freezing fog. Sidewalks glaze. The Foothills vanish in grey.
- − Hotel rates spike between Christmas and New Year. Restaurant waits return. The calm pauses.
Best Activities in December
Top things to do during your visit
Boise Foothills Winter Hikes
December strips the hills to bone-colored grass. The city grid lies below like a toy train set. Air feels cold enough to snap. Sounds shrink to boot crunch and a distant chainsaw. Hulls Gulch and Crestline Trail stay empty except for a few dog-walkers. Low winter light paints everything gold for a short midday window. Rattlesnakes sleep. Dust stays down.
Booking Tip: No permit needed for the trails. New to winter hiking? Join a guided ecology walk. Check the booking section for current outdoor tours.
Downtown Holiday Strolls & Market Visits
Downtown Boise finally feels walkable. Holiday lights buzz on The Grove Plaza. Brass bands play on weekends. The Capital City Public Market relocates to the Boise Centre. Roasted nuts, mulled wine, and damp wool fill the air. Locals treat it as a weekly social ritual. You'll hear ten years of Boise gossip while sampling raw honey or elk jerky.
Booking Tip: The market is free every Saturday. Want history with your honey? Book a guided walking tour that pairs the market with the historic district. Reserve a few days ahead. See the booking widget for options.
Winter Rafting or Hot Spring Soaks
One hour north, the Payette River runs winter trips for the brave. Water glows glassy green. Snow dusts the canyon walls. You'll likely share the river only with your guide. Prefer warmth? Kirkham and Bonneville hot springs steam against the cold. Hair freezes the moment you lift it from the water.
Booking Tip: Winter rafting depends on weather. Small, specialized operators run trips but cancel for ice. Book one to two weeks ahead. Demand cold-water gear and proof of insurance. Check the booking section for river availability.
Cultural & Historical Walking Tours
Bad weather turns downtown into an open-air museum. Cold sharpens the sandstone details on Old Boise buildings. Guided tours wind past Basque block murals and stories of underground tunnels. Stories feel immediate when you finish inside the Egyptian Theatre or the Idaho State Capitol.
Booking Tip: Tours run year-round. December slots fill with visiting families. Book a few days ahead. Pick tours that mix indoor and outdoor segments. Options appear in the booking widget.
Where to Stay in Boise in December
Hand-picked hotels across price tiers for December travellers.
Public Holidays in December
Dates that affect opening hours, transport and crowds
Christmas Day
Observed nationwide as a public holiday.
Christmas Day
Observed nationwide as a public holiday.
New Year's Day
Observed nationwide as a public holiday.
Christmas Day
Observed nationwide as a public holiday.
Packing Checklist
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Climate-specific gear, brand recommendations, and what to leave at home.
View Boise Packing List →Essential Tips
Insider knowledge and common pitfalls to avoid
Insider Knowledge
Locals know the best skiing and snowboarding in December is not at the crowded resorts. But on the cross-country trails around Bogus Basin or up in McCall. Rent skis in town and go early. You will have groomed corduroy to yourself.
For a local December meal, look for restaurants featuring game meats like venison or elk, and root vegetable preparations. It is the season for hearty, regional fare that you will not find on summer menus.
Parking downtown is easier in December. But watch the two-hour limits on street parking even on weekends. The city parking garages are affordable and spare you the hassle of moving your car.
If the inversion layer settles in (a cold, foggy blanket that traps air in the valley), head uphill. A drive just 1,000 feet (305 meters) up into the Foothills will often pop you into brilliant sunshine and blue sky while Boise below stays grey.
Avoid These Mistakes
Do not underestimate the cold, when the sun is out. That bright midday sun is deceptive. The moment you step into shade or the wind picks up, the temperature plummets. Dress for the shade, not the sunbeam.
Do not assume everything is closed for the holidays. While Christmas Day itself is quiet, Boise is not a tourist town that shuts down. Most restaurants and cafes are open regular hours right up until the 24th, and many are open on Christmas Day.
Do not try to drive to remote mountain hot springs without checking road conditions first. Many forest service roads are not plowed and can be impassable even with 4WD after a snow. Always call the ranger district or check Idaho 511.
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