Visiting Salt Lake City in December
“Cool and moody. Best paired with warm rooms and long lunches.”
Roughly 10 rainy days across the month, on average.
By the time December arrives, Salt Lake City is running on a raw chill that settles into stone, and daily plans start to reshape themselves around it. Averages sit around 4.1°C (39.4°F) by day and -4.3°C (24.3°F) after dark, with rainfall near 63 mm across roughly 9.5 rainy days — arriving in long grey bands that soften light and pace. Daylight runs about 6.7 hours per day, compact daylight that puts a premium on morning starts, and the season stamps its signature on details like the Wasatch Range framing the eastern skyline.
On the ground, cold shapes the timing. Time around Temple Square shows best in mid-morning light before the chill deepens; warm interiors — cafés, museums, shops near the University of Utah campus — carry the middle of the day. Evenings run short outdoors and long indoors, which suits the local rhythm rather than fighting it.
Reading across 11 complete years (2015–2025), December in Salt Lake City has trended less predictable in recent seasons, with the last few years pushing daytime highs and rainfall patterns modestly away from the older normals. The 2026 signal so far tracks the recent shape rather than the long-run midpoint — meaning what you see above is weighted to how this month has actually been running, not a smoothed 30-year picture that masks the shift.
For travellers planning around 2026, this profile is the honest baseline. Match the packing list to the numbers — not to the month name — and you avoid the classic mismatch of arriving with the wrong shell, the wrong shoes, or the wrong daylight assumptions. The rest of this page breaks down what to wear, what to do, and how the season tends to run for Salt Lake City visitors in 2026.
The grid was laid out by Brigham Young in 10-acre blocks, which is why crossing State Street on foot feels punishing. Locals order 'fry sauce' (mayo plus ketchup plus secret) at Crown Burger and know that liquor laws mean you order food first at any bar. The 9th and 9th neighborhood, not downtown, is where you find the coffee roasters and vintage shops that outsiders assume don't exist in Utah.
What to pack for Salt Lake City in December
With highs only near 4.1°C and lows around -4.3°C, cold-weather kit is non-negotiable, especially for long walking days.
- a heavy insulated coat
- thermals
- waterproof snow boots
- gloves
- a beanie
What to pack for Salt Lake City in December
- →Merino wool base layerAmazon · shop this
- →Insulated puffer jacketAmazon · shop this
- →Thermal glovesAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Universal travel adapterAmazon · shop this
- →Compression packing cubesAmazon · shop this
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Where to stay in Salt Lake City
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Salt Lake City across trusted platforms.
Compare hotels on Booking.com→Estimated December trip to Salt Lake City
Peak season prices — book early or shift by 2–3 weeks to save. Rule-based estimates from a couple based in London — actual prices vary.
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Delayed flight to Salt Lake City?
Flights to Salt Lake City in December can be delayed by storms. Claim up to €600 if yours is 3+ hours late. EU regulations cover flights departing from or arriving in the EU/UK.
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Things worth doing
Best-fit activities include canyon drives, ski or hike days, museum visits, and brewery stops — a mix suited to the month's daylight and weather pattern.
December vs. the rest of the year
How this month compares in Salt Lake City. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Salt Lake City
While December has its own character in Salt Lake City, the data-backed best months to visit Salt Lake City are April, May, September, October. These months combine the most favourable temperatures, rainfall, and sunshine across an 11-year climate record (2015–2025).
See the full best-time-to-visit guide for Salt Lake CityOther places with a similar climate right now
Salt Lake City in December — FAQ
Q01Is December a good time to visit Salt Lake City?
Is December a good time to visit Salt Lake City?
It is a challenging month — you may want to consider another time of year. In December, Salt Lake City averages a high of 4°C (39°F) and a low of -4°C (24°F), with 63mm of rainfall across roughly 10 rainy days. March delivers the Wasatch 'greatest snow on earth' powder cycle while Little Cottonwood Canyon reopens after avalanche interlodge closures.
Q02What is the average temperature in Salt Lake City in December?
What is the average temperature in Salt Lake City in December?
The average high temperature in Salt Lake City during December is 4°C (39°F), with an average low of -4°C (24°F). These figures are averaged from 11 complete years of daily records (2015–2025, Open-Meteo Archive). January inversions trap smog in the valley; residents drive up to Park City just to breathe clean air and see blue sky.
Q03How many rainy days does Salt Lake City have in December?
How many rainy days does Salt Lake City have in December?
Salt Lake City averages approximately 10 rainy days in December, with a total monthly rainfall of about 63mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Salt Lake City in December?
What should I pack for Salt Lake City in December?
For Salt Lake City in December, pack a warm winter coat, a merino base layer for evenings, a compact umbrella or waterproof jacket, comfortable walking shoes. These recommendations are based on 11 complete years of weather averages for this specific month. N95 mask for winter inversion days when PM2.5 spikes above Beijing levels — the valley traps pollution for weeks.
Q05How crowded is Salt Lake City in December?
How crowded is Salt Lake City in December?
Tourist crowds in Salt Lake City during December are typically low — winter is off-season, meaning quiet streets and better hotel deals. Consider this when planning accommodation — prices track crowd levels closely. The grid was laid out by Brigham Young in 10-acre blocks, which is why crossing State Street on foot feels punishing. Locals order 'fry sauce' (mayo plus ketchup plus secret) at Crown Burger and know that liquor laws mean you order food first at any bar. The 9th and 9th neighborhood, not downtown, is where you find the coffee roasters and vintage shops that outsiders assume don't exist in Utah.