Coconino County Climate
Coconino County, Arizona
Avg Annual Temp
52.1°F
Annual Precip
15.5"
Annual Snowfall
49.9"
Extreme Heat Days
40.50454545454546
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Coconino County Weather
A National Median Match in Flagstaff
Coconino's 52.1°F average temperature aligns closely with the national median. This high-altitude climate receives a robust 15.5 inches of annual precipitation, mostly from snow.
Arizona's Cool Weather Hub
Coconino is over 11 degrees cooler than the Arizona state average of 63.5°F. It serves as one of the state's primary cold-weather destinations.
Dominating the Region in Snowfall
It leads the region in snowfall with nearly 50 inches annually, vastly outpacing Apache's 12.2 inches. Despite the snow, it still records 41 extreme heat days during summer.
Heavy Snow and Mild Summers
Winter is the dominant season, bringing 49.9 inches of snow and average January temperatures of 33.6°F. July remains pleasant at 73.0°F, providing an escape from the lower desert.
Winterize Your Home and Vehicle
Invest in high-quality winter gear and snow removal equipment for the heavy snowfall. Home insulation is a top priority here to manage the 34.6°F winter average.
Frequently Asked Questions
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Track your own weather in Coconino County
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.