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Flagstaff Weather in January

Flagstaff in January averages 7°C (45°F) during the day and -9°C (16°F) at night. This is part of the winter season. Some snow/rainfall is to be expected.

Rainfall in Flagstaff in January

The climate data from previous years indicates about 7 days of snow/rain, averaging 40 mm (1.6 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Flagstaff in January

If you're visiting Flagstaff in January, expect highs of 7°C (45°F) and overnight lows around -9°C (16°F). January is known for being in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At -9°C (16°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Flagstaff. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Flagstaff's climate page.

Flagstaff Temperature in January

Min TemperatureMin Temperature -9°C (16°F)  
Max TemperatureMax Temperature 7°C (45°F)  
Chance of RainChance of Rain 22%  
PrecipitationPrecipitation 40 mm (1.6 in)  
Rainy daysRainy days 7 days  

Best Places in the United States of America in January

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Flagstaff in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days.

What To Do in Flagstaff in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
4/10
Walking
4/10
Barbeque
1/10
Camping
2/10
Outdoor sports
4/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Flagstaff's climate page.

More climate data for Flagstaff