Frost/Freeze Information

Frost and Freeze Data and links are available through these web pages. The Oklahoma City and Wichita Falls freeze data has been compiled locally, but most of the data comes from other sources. These sources are the Oklahoma Climatological Survey and the Southern Region Climate Center.

• Frost/Freeze Information from the Southern Region Climate Center
  • Southern Region Climate Center Technical Paper No. 1 - Frost/Freeze Analysis for the Southern Climate Region
  • Spring Frost/Freeze Probability Maps for the Southern United States
  • Fall Frost/Freeze Probability Maps for the Southern United States

   

• Frost/Freeze Information from the Oklahoma Climatological Survey
  • Frost/Freeze Probability Map Links
  • First Freeze Data for Oklahoma (compiled by the OCS)
  • First Freeze Data for Texas (compiled by the OCS)

   

• Freeze Information compiled by NWS Norman
  • First/Last Freeze Data for Oklahoma City, Oklahoma
  • First/Last Freeze Data for Wichita Falls, Texas

Graph of Last Spring Freezes for Oklahoma City (1891-2005)	Graph of First Autumn Freezes for Oklahoma City (1891-2005)
Graph of Last Spring Freezes for Wichita Falls (1924-2005)	Graph of First Autumn Freezes for Wichita Falls (1924-2005)