Flagstaff weather in January
“Cool and moody. Best paired with warm rooms and long lunches.”
Roughly 7 rainy days across the month, on average.
January in Flagstaff is cold and crisp, with average highs around 5°C (41°F) and lows dropping to -5°C (23°F). You'll experience about 45mm of precipitation spread across roughly 7 rainy days, though snow is common at this elevation. Expect around 8.5 hours of daily sunshine, offering clear, bright afternoons even when temperatures are low.
This is peak winter season in Flagstaff, creating a quiet, peaceful atmosphere away from summer crowds. The town has a cozy mountain feel, with locals enjoying the snowy landscape and outdoor winter activities. Tourist numbers are significantly lower than warmer months, making it an ideal time for those seeking solitude and authentic local experiences.
If you're planning a 2026 visit, pack heavy winter gear and prepare for snow. January suits travelers who love winter sports, scenic mountain views, and don't mind cold weather. Book accommodations early despite lower tourist traffic, as ski season and winter events can fill rooms quickly. The low crowds mean shorter wait times and better access to local restaurants and attractions.
What to pack for Flagstaff in January
Flagstaff's January cold demands serious layering and insulation. Temperatures regularly drop below freezing, and wind chill makes it feel even colder. Waterproof outerwear is essential for occasional snow and rain. Prioritize thermal protection and moisture-wicking base layers to stay comfortable during outdoor activities.
- Insulated winter parka or down jacket
- Thermal base layers (merino wool or synthetic)
- Waterproof winter boots with grip soles
- Wool beanie and insulated gloves
- Thick wool socks and winter scarf
What to pack for Flagstaff in January
- →Lightweight fleeceAmazon · shop this
- →Merino travel socksAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
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Where to stay in Flagstaff
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Flagstaff across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Snowshoeing in the San Francisco Peaks, cross-country skiing on forest trails, visiting the Lowell Observatory, exploring historic downtown shops and cafes.
January vs. the rest of the year
How this month compares in Flagstaff. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Flagstaff
While January has its own character in Flagstaff, the data-backed best months to visit Flagstaff are April, May, June, July. These months combine the most favourable temperatures, rainfall, and sunshine across a ten-year climate record.
See the full best-time-to-visit guide for FlagstaffOther places with a similar climate right now
Flagstaff in January — FAQ
Q01Is January a good time to visit Flagstaff?
Is January a good time to visit Flagstaff?
It is a fair time to visit — expect variable conditions and plan flexibility. In January, Flagstaff averages a high of 5°C (41°F) and a low of -5°C (24°F), with 45mm of rainfall across roughly 7 rainy days.
Q02What is the average temperature in Flagstaff in January?
What is the average temperature in Flagstaff in January?
The average high temperature in Flagstaff during January is 5°C (41°F), with an average low of -5°C (24°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Flagstaff have in January?
How many rainy days does Flagstaff have in January?
Flagstaff averages approximately 7 rainy days in January, with a total monthly rainfall of about 45mm. 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 Flagstaff in January?
What should I pack for Flagstaff in January?
For Flagstaff in January, pack a warm winter coat, a merino base layer for evenings, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Flagstaff in January?
How crowded is Flagstaff in January?
Tourist crowds in Flagstaff during January are typically low — winter is off-season, meaning quiet streets and better hotel deals. Consider this when planning accommodation — prices track crowd levels closely.