Frost dates · Oklahoma
Oklahoma counties by frost timing.
Latest at top, earliest at bottom. In most states this matches the north-to-south gradient.
Sorted by spring frost
Latest → earliest.
Cimarron County
Spring Apr 15·Fall Oct 25193-day season
Beaver County
Spring Apr 10·Fall Oct 29202-day season
Dewey County
Spring Apr 8·Fall Oct 29204-day season
Texas County
Spring Apr 8·Fall Nov 1207-day season
Harper County
Spring Apr 7·Fall Nov 1208-day season
Ellis County
Spring Apr 5·Fall Nov 4213-day season
Blaine County
Spring Apr 3·Fall Nov 4215-day season
Delaware County
Spring Apr 3·Fall Oct 30210-day season
Alfalfa County
Spring Apr 1·Fall Nov 5218-day season
Beckham County
Spring Apr 1·Fall Nov 4217-day season
Custer County
Spring Apr 1·Fall Nov 5218-day season
Grant County
Spring Apr 1·Fall Nov 4217-day season
Washington County
Spring Apr 1·Fall Nov 2215-day season
Woods County
Spring Apr 1·Fall Nov 3216-day season
Pawnee County
Spring Mar 31·Fall Nov 1215-day season
Kay County
Spring Mar 29·Fall Nov 5221-day season
Kingfisher County
Spring Mar 29·Fall Nov 7223-day season
Okmulgee County
Spring Mar 29·Fall Nov 6222-day season
Creek County
Spring Mar 28·Fall Nov 2219-day season
Lincoln County
Spring Mar 28·Fall Nov 7224-day season
Noble County
Spring Mar 28·Fall Nov 5222-day season
Osage County
Spring Mar 28·Fall Nov 6223-day season
Greer County
Spring Mar 27·Fall Nov 10228-day season
Canadian County
Spring Mar 26·Fall Nov 7226-day season
Garfield County
Spring Mar 26·Fall Nov 10229-day season
Major County
Spring Mar 26·Fall Nov 10229-day season
Nowata County
Spring Mar 26·Fall Nov 10229-day season
Caddo County
Spring Mar 25·Fall Nov 10230-day season
Craig County
Spring Mar 25·Fall Nov 5225-day season
Grady County
Spring Mar 25·Fall Nov 8228-day season
Harmon County
Spring Mar 25·Fall Nov 7227-day season
Le Flore County
Spring Mar 25·Fall Nov 12232-day season
Ottawa County
Spring Mar 25·Fall Nov 5225-day season
Rogers County
Spring Mar 25·Fall Nov 8228-day season
Woodward County
Spring Mar 25·Fall Nov 8228-day season
Garvin County
Spring Mar 24·Fall Nov 9230-day season
Cherokee County
Spring Mar 23·Fall Nov 10232-day season
Cleveland County
Spring Mar 23·Fall Nov 12234-day season
Logan County
Spring Mar 23·Fall Nov 11233-day season
Mayes County
Spring Mar 23·Fall Nov 8230-day season
McClain County
Spring Mar 23·Fall Nov 11233-day season
Murray County
Spring Mar 23·Fall Nov 9231-day season
Washita County
Spring Mar 23·Fall Nov 9231-day season
Atoka County
Spring Mar 22·Fall Nov 10233-day season
Jackson County
Spring Mar 22·Fall Nov 12235-day season
Roger Mills County
Spring Mar 22·Fall Nov 12235-day season
Kiowa County
Spring Mar 21·Fall Nov 13237-day season
Payne County
Spring Mar 21·Fall Nov 11235-day season
Pushmataha County
Spring Mar 20·Fall Nov 11236-day season
Cotton County
Spring Mar 19·Fall Nov 14240-day season
Pontotoc County
Spring Mar 19·Fall Nov 13239-day season
Latimer County
Spring Mar 18·Fall Nov 15242-day season
McIntosh County
Spring Mar 18·Fall Nov 12239-day season
Muskogee County
Spring Mar 18·Fall Nov 12239-day season
Adair County
Spring Mar 17·Fall Nov 14242-day season
Oklahoma County
Spring Mar 17·Fall Nov 13241-day season
Coal County
Spring Mar 16·Fall Nov 14243-day season
Seminole County
Spring Mar 16·Fall Nov 10239-day season
Hughes County
Spring Mar 15·Fall Nov 16246-day season
Love County
Spring Mar 15·Fall Nov 12242-day season
Pittsburg County
Spring Mar 15·Fall Nov 13243-day season
Pottawatomie County
Spring Mar 15·Fall Nov 14244-day season
Sequoyah County
Spring Mar 15·Fall Nov 20250-day season
Tulsa County
Spring Mar 15·Fall Nov 14244-day season
Wagoner County
Spring Mar 15·Fall Nov 16246-day season
Jefferson County
Spring Mar 13·Fall Nov 14246-day season
Johnston County
Spring Mar 13·Fall Nov 14246-day season
McCurtain County
Spring Mar 13·Fall Nov 14246-day season
Comanche County
Spring Mar 11·Fall Nov 16250-day season
Marshall County
Spring Mar 11·Fall Nov 19253-day season
Okfuskee County
Spring Mar 11·Fall Nov 20254-day season
Stephens County
Spring Mar 11·Fall Nov 16250-day season
Tillman County
Spring Mar 11·Fall Nov 21255-day season
Haskell County
Spring Mar 9·Fall Nov 16252-day season
Carter County
Spring Mar 7·Fall Nov 19257-day season
Bryan County
Spring Mar 5·Fall Nov 24264-day season
Choctaw County
Spring Mar 2·Fall Nov 30273-day season
Alphabetical · A to Z
- Adair County
- Alfalfa County
- Atoka County
- Beaver County
- Beckham County
- Blaine County
- Bryan County
- Caddo County
- Canadian County
- Carter County
- Cherokee County
- Choctaw County
- Cimarron County
- Cleveland County
- Coal County
- Comanche County
- Cotton County
- Craig County
- Creek County
- Custer County
- Delaware County
- Dewey County
- Ellis County
- Garfield County
- Garvin County
- Grady County
- Grant County
- Greer County
- Harmon County
- Harper County
- Haskell County
- Hughes County
- Jackson County
- Jefferson County
- Johnston County
- Kay County
- Kingfisher County
- Kiowa County
- Latimer County
- Le Flore County
- Lincoln County
- Logan County
- Love County
- Major County
- Marshall County
- Mayes County
- McClain County
- McCurtain County
- McIntosh County
- Murray County
- Muskogee County
- Noble County
- Nowata County
- Okfuskee County
- Oklahoma County
- Okmulgee County
- Osage County
- Ottawa County
- Pawnee County
- Payne County
- Pittsburg County
- Pontotoc County
- Pottawatomie County
- Pushmataha County
- Roger Mills County
- Rogers County
- Seminole County
- Sequoyah County
- Stephens County
- Texas County
- Tillman County
- Tulsa County
- Wagoner County
- Washington County
- Washita County
- Woods County
- Woodward County