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Frost/Freeze
Frost and Freeze Climatology
Tulsa
Records and Averages
Historical First/Last Frost/Light Freeze (32°F) Dates including # of Frost/Light Freeze-free Days
Historical First/Last Hard Freeze (28°F) Dates including # of Hard Freeze-free Days
Historical First/Last Killing Freeze (24°F) Dates including # of Killing Freeze-free Days
Fort Smith
Records and Averages
Fort Smith Historical First/Last Frost/Light Freeze (32°F) Dates including # of Frost/Light Freeze-free Days
Historical First/Last Hard Freeze (28°F) Dates including # of Hard Freeze-free Days
Historical First/Last Killing Freeze (24°F) Dates including # of Killing Freeze-free Days
Oklahoma
(Courtesy of the
Oklahoma Climate Survey
)
Average Number of Frost-Free Days
Average Date of:
First 32°F
Last 32°F
Average Date of:
First 28°F
Last 28°F
Earliest First Freeze (Autumn)
Latest First Freeze (Autumn)
Earliest Last Freeze (Spring)
Latest Last Freeze (Spring)
Probability of First Freezing Temperatures by Date for Select Cities
Arkansas
(Courtesy of the
Southern Regional Climate Center
)
Average Date of:
First 32°F
Last 32°F
Average Date of:
First 28°F
Last 28°F
Probability of First Freezing Temperatures by Date for Select Cities
Record Earliest Occurrence of the First Frost/Light Freeze (32°F)
Record Latest Occurrence of the First Frost/Light Freeze (32°F)
National Weather Service
Tulsa, OK
10159 E. 11th St. Suite 300
Tulsa, OK 74128
918.838.7838
Date modified: October 30, 2006
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