Coconino County weather, town by town
33 places in Coconino County, Arizona, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Coconino County Weather Facts
Coconino County has 33 places on myweatherrock (28 census-designated places, 3 cities, 2 towns), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 120°F at Phantom Rch on July 27, 1974. The coldest night is -37°F at Ft Valley on January 12, 1963. The wettest day brought 5.5 inches of rain at Sedona on September 5, 1970. The biggest single-day snow measured 37.99 inches at Heber (Black Mesa) Rs on December 14, 1967. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Valle, about 372 square miles.
About Coconino County weather
The map on the Now tab shows every Coconino County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 27 Coconino County towns with station normals, the warmest month is July, when the day usually reaches 88°F, and the coldest is December, when the night usually falls to 21°F. August is the wettest, with rain on about 10 days. July afternoons run from about 79°F in Mormon Lake to 106°F in Grand Canyon Village. December nights run from about 12°F in Bellemont to 37°F in Grand Canyon Village.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Coconino County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Coconino County weather
- What is the hottest temperature recorded at a Coconino County station?
- 120°F at Phantom Rch on July 27, 1974, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Coconino County station?
- -37°F at Ft Valley on January 12, 1963.
- What is the most rain a Coconino County station has measured in one day?
- 5.5 inches at Sedona on September 5, 1970.
- What is the biggest one-day snowfall at a Coconino County station?
- 37.99 inches at Heber (Black Mesa) Rs on December 14, 1967.
- How many Coconino County towns have a weather page here?
- 33: 28 census-designated places, 3 cities, 2 towns. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Coconino County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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