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.
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 Temperature
-9°C (16°F)
Max Temperature
7°C (45°F)
Chance of Rain
22%
Precipitation
40 mm (1.6 in)
Rainy 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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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.
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.
See the full Flagstaff climate overview or explore weather in the United States of America.
