Arizona, 2013

Extreme Cold in Arizona, December 8 to 9, 2013

December 8 to 9, 2013 · NWS FGZ · 3 events in 3 counties and zones

A modified arctic air mass moved over northern Arizona with several locations breaking low temperature records.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS FGZ wrote it up.

A modified arctic air mass moved over northern Arizona with several locations breaking low temperature records.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

3 extreme cold/wind chill. Local standard time, as filed.

Extreme Cold/Wind Chill, Western Mogollon Rim

When
December 8, 8:00 PM MST to December 9, 8:00 AM MST
Where
Western Mogollon Rim forecast zone
Reported by
Official NWS Observations
Coordinates
35.839, -111.770 (the zone’s center; the record gives no point)

The Flagstaff Airport set a record low of -9F. The previous record of -8F was last set in 1951. Bellemont set a record low of -14F. The previous record of -9F was last set in 2009.

Extreme Cold/Wind Chill, Grand Canyon Country

When
December 8, 10:00 PM MST to December 9, 8:00 AM MST
Where
Grand Canyon Country forecast zone
Reported by
ASOS
Coordinates
35.839, -111.770 (the zone’s center; the record gives no point)

The Grand Canyon Airport set a record low of -23F. The previous record of -15F was last set in 2009.

Extreme Cold/Wind Chill, Yavapai County Valleys and Basins

When
December 8, 11:00 PM MST to December 9, 7:00 AM MST
Where
Yavapai County Valleys and Basins forecast zone
Reported by
COOP Observer
Coordinates
34.600, -112.554 (the zone’s center; the record gives no point)

Bagdad tied the record low of 20F. The previous 20F was last seen in 1972.

What these are

Extreme Cold/Wind Chill
Temperatures or wind chills at or below the local warning criteria, or cold that caused deaths.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Arizona in 2013Every state in 2013This day in weather historyWarnings in Arizona, December 2013

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 482592, 482593, 482594.