Record Low Temperatures (January 3, 2011)

Record breaking low temperatures today in Arizona, according to the National Weather Service.

Grand Canyon National Park South Rim: -12 F (Tied old record of -12 set in 1912)
Sunset Crater National Monument: -13 (Old record of -10 set in 1975)
Walnut Canyon: -5 (Old record of 18 set in 2008)

These records are preliminary pending official reports.

Source: NWS