Frost dates in Oklahoma
Across 193 NOAA stations in Oklahoma, the average last spring frost ranges from March 15 at Ardmore to April 26 at Boise City 2 E.
| Acme Mesonet | April 4 | October 31 | 210 |
| Ada | April 2 | November 4 | 217 |
| Ada 2Nne Mesonet | March 31 | November 3 | 216 |
| Altus 3S Mesonet | April 3 | November 4 | 214 |
| Altus Afb | March 26 | November 10 | 229 |
| Altus Dam | April 2 | November 3 | 213 |
| Altus Irig Rsch Stn | April 5 | November 2 | 210 |
| Alva 1W | April 10 | October 28 | 199 |
| Alva 7Ssw Mesonet | April 11 | October 26 | 198 |
| Anadarko 3 E | April 8 | October 30 | 202 |
| Antlers | April 3 | November 1 | 213 |
| Antlers 5Nw | April 2 | November 1 | 212 |
| Apache 4Ene Mesonet | April 3 | November 3 | 213 |
| Ardmore | March 15 | November 14 | 244 |
| Ardmore 3Ene Mesonet | March 18 | November 10 | 238 |
| Ardmore 7Wnw Mesonet | March 21 | November 8 | 231 |
| Arnett 3Ne | April 15 | October 27 | 194 |
| Arnett 8Wsw Mesonet | April 9 | October 27 | 200 |
| Atoka | April 5 | November 1 | 211 |
| Barnsdall | March 31 | October 31 | 212 |
| Bartlesville 3 | April 11 | October 24 | 195 |
| Bartlesville F P Fld | April 12 | October 21 | 192 |
| Battiest | April 13 | October 27 | 196 |
| Beaver | April 21 | October 21 | 181 |
| Bessie 4Wnw Mesonet | April 3 | November 1 | 210 |
| Billings | April 15 | October 26 | 194 |
| Bixby | April 1 | November 1 | 212 |
| Blackwell 1Ssw | April 12 | October 29 | 199 |
| Blackwell 4Sse Mesonet | April 8 | October 27 | 201 |
| Blanchard 2 Ssw | April 3 | November 4 | 214 |
| Boise City 2 E | April 26 | October 17 | 173 |
| Breckinridge 3Se Mesnt | April 10 | October 29 | 202 |
| Bristow | April 9 | October 25 | 196 |
| Broken Bow 1 N | April 1 | November 2 | 220 |
| Buffalo 1Sw Mesonet | April 13 | October 25 | 195 |
| Buffalo 2 Ssw | April 17 | October 23 | 187 |
| Burneyville 2Se Mesont | March 31 | November 4 | 218 |
| Butler 5Sw Mesonet | April 9 | October 28 | 199 |
| Byars 3Ese Mesonet | March 25 | November 8 | 228 |
| Camargo 4Wnw Mesonet | April 15 | October 23 | 189 |
| Carnegie 5 Ne | April 6 | October 31 | 206 |
| Centrahoma 1E Mesonet | March 31 | November 1 | 216 |
| Centrahoma 2 Ese | March 31 | November 4 | 219 |
| Chandler | April 7 | October 30 | 205 |
| Chandler 5Se Mesonet | April 2 | November 2 | 214 |
| Chattanooga | April 7 | November 2 | 205 |
| Cherokee 1Ssw Mesonet | April 10 | October 29 | 201 |
| Cherokee 4W | April 15 | October 29 | 196 |
| Cheyenne 6Sw Mesonet | April 3 | November 3 | 212 |
| Chickasaw Nra | April 4 | October 31 | 208 |
| Chickasha 2Sse Mesonet | April 6 | November 1 | 207 |
| Chickasha Exp Station | April 4 | November 1 | 211 |
| Claremore 2 Ene | April 7 | October 30 | 205 |
| Clinton | April 13 | October 28 | 197 |
| Clinton Sherman Airport | April 5 | November 4 | 210 |
| Coleman 4W | March 31 | November 5 | 221 |
| Coyle 7N Mesonet | April 3 | November 1 | 210 |
| Cushing | April 1 | November 5 | 217 |
| Duncan | March 25 | November 7 | 225 |
| Durant | March 31 | November 5 | 221 |
| Durant 6Sse Mesonet | March 19 | November 12 | 237 |
| El Reno 1 N | April 6 | October 31 | 206 |
| El Reno 5 Wnw Mesonet | April 12 | October 27 | 196 |
| Elk City 4 W | April 5 | November 2 | 208 |
| Enid | April 6 | November 1 | 209 |
| Erick | April 11 | October 26 | 197 |
| Erick 4Ese Mesonet | April 12 | October 28 | 197 |
| Fairview 1W Mesonet | April 5 | November 1 | 208 |
| Fittstown 6Sw Mesonet | March 29 | November 6 | 222 |
| Fort Cobb 4Nnw Mesonet | April 5 | November 3 | 210 |
| Frederick | April 3 | November 4 | 213 |
| Freedom | April 19 | October 17 | 179 |
| Freedom 16Nne Mesonet | April 8 | October 29 | 203 |
| Freedom 3Ssw Mesonet | April 13 | October 27 | 198 |
| Ft Supply 3Se | April 21 | October 19 | 179 |
| Gage Airport | April 17 | October 20 | 185 |
| Gate | April 13 | October 28 | 196 |
| Geary | April 6 | November 5 | 212 |
| Goodwell 2 E | April 22 | October 22 | 182 |
| Goodwell 2 Se | April 18 | October 24 | 186 |
| Goodwell Rsch Stn | April 24 | October 19 | 178 |
| Grandfield 3W Mesonet | March 31 | November 6 | 219 |
| Great Salt Plains Dam | April 5 | November 1 | 209 |
| Guthrie 4Wsw Mesonet | April 3 | November 4 | 214 |
| Guthrie 5S | April 10 | October 28 | 199 |
| Guthrie Muni Airport | April 3 | November 1 | 211 |
| Guymon Muni Airport | April 18 | October 23 | 188 |
| Hammon 3 Ssw | April 16 | October 23 | 191 |
| Healdton 3 E | April 6 | November 1 | 204 |
| Helena 1 Sse | April 9 | October 31 | 205 |
| Hennessey 4 Ese | April 14 | October 30 | 198 |
| Hinton 7W Mesonet | April 5 | November 1 | 208 |
| Hobart 4Se Mesonet | April 7 | November 4 | 209 |
| Hobart Muni Airport | April 4 | November 4 | 214 |
| Holdenville 2Sse | April 6 | October 31 | 206 |
| Holdenville 3Ese Mesonet | March 29 | November 5 | 221 |
| Hollis 5E | April 10 | October 28 | 200 |
| Hollis 5E Mesonet | April 5 | October 31 | 208 |
| Hooker | April 16 | October 25 | 192 |
| Hugo | March 15 | November 15 | 244 |
| Idabel | March 31 | November 3 | 221 |
| Jefferson 3Se | April 18 | October 20 | 183 |
| Kansas 2 Ne | March 31 | November 2 | 216 |
| Kenton | April 20 | October 20 | 179 |
| Kingfisher | April 8 | November 1 | 206 |
| Kingfisher 1W Mesonet | April 9 | November 1 | 204 |
| Lahoma 1Wsw Mesonet | April 10 | October 31 | 204 |
| Lane 1Wnw Mesonet | March 29 | November 4 | 222 |
| Lawton | March 26 | November 7 | 225 |
| Lawton Muni Airport | April 1 | November 5 | 217 |
| Lindsay 2 W | April 13 | October 27 | 196 |
| Madill | March 27 | November 8 | 227 |
| Madill 11Wsw Mesonet | March 24 | November 6 | 226 |
| Mangum | April 8 | November 2 | 207 |
| Mangum 5Se Mesonet | April 10 | October 29 | 201 |
| Mannford 6 Nw | April 6 | October 29 | 207 |
| Marietta 5Sw | April 6 | November 2 | 211 |
| Marshall 3Sse Mesonet | April 11 | October 31 | 201 |
| Mc Curtain 1 Se | March 23 | November 5 | 228 |
| Mcalester Rgnl Airport | March 31 | November 3 | 216 |
| Mcgee Creek Dam | March 27 | November 9 | 228 |
| Medford 1Sw Mesonet | April 10 | October 28 | 199 |
| Medicine Pk 3W Mesonet | March 21 | November 12 | 234 |
| Meeker 5 W | April 4 | October 30 | 208 |
| Miami | April 6 | October 27 | 203 |
| Minco 2Ssw Mesonet | April 3 | November 5 | 216 |
| Muskogee | April 7 | October 30 | 208 |
| Muskogee Davis Fld | April 2 | November 2 | 216 |
| Mutual | April 19 | October 26 | 188 |
| Newkirk 5Ne | April 16 | October 26 | 192 |
| Newkirk 8E Mesonet | April 6 | October 30 | 206 |
| Norman 2Nw Mesonet | March 31 | November 5 | 219 |
| Norman 3Sse | April 3 | November 3 | 212 |
| Nowata | April 4 | November 1 | 210 |
| Okeene | April 7 | November 2 | 208 |
| Okemah | March 24 | November 9 | 229 |
| Oklahoma City Post Airport | April 2 | November 4 | 216 |
| Oklahoma City Will Rogers Airport | April 4 | November 2 | 213 |
| Okmulgee Wtr Wks | April 8 | October 28 | 203 |
| Orlando 5E Mesonet | April 10 | October 25 | 198 |
| Pauls Valley 4 Wsw | April 5 | November 1 | 210 |
| Pauls Vly 1Ssw Mesonet | March 28 | November 7 | 223 |
| Pawhuska | April 6 | October 29 | 204 |
| Perkins 2Nnw Mesonet | April 4 | November 2 | 212 |
| Perry | April 4 | November 1 | 210 |
| Ponca City Muni Airport | April 10 | October 27 | 200 |
| Pryor | April 5 | October 30 | 207 |
| Purcell 2 Sw | April 4 | November 2 | 210 |
| Putnam 3N Mesonet | April 8 | November 1 | 204 |
| Ralston | April 11 | October 24 | 196 |
| Red Rock 7Sse Mesonet | April 8 | October 28 | 202 |
| Ringling 1N Mesonet | March 23 | November 7 | 226 |
| Sallisaw 2 Nw | March 30 | November 7 | 223 |
| Seiling 7Wnw Mesonet | April 11 | October 25 | 194 |
| Seminole | April 5 | November 1 | 210 |
| Seminole 4Ssw Mesonet | April 1 | November 1 | 214 |
| Shawnee 3Nnw Mesonet | March 30 | November 5 | 221 |
| Smithville | April 9 | October 29 | 201 |
| Spavinaw | April 7 | November 2 | 209 |
| Spencer 2Ene Mesonet | April 2 | November 5 | 217 |
| Stillwater 2 W | April 5 | October 30 | 206 |
| Stillwater 2 W | April 8 | October 27 | 201 |
| Stillwater 5 Wnw | April 12 | October 27 | 199 |
| Stillwater Mesonet | April 6 | October 31 | 208 |
| Stillwater Rgnl Airport | April 3 | October 31 | 209 |
| Stilwell 5 Nnw | March 31 | November 4 | 217 |
| Sulphur 4Nne Mesonet | April 4 | November 1 | 212 |
| Tahlequah | April 4 | October 31 | 209 |
| Taloga | April 18 | October 21 | 185 |
| Tipton 4S Mesonet | April 3 | November 6 | 217 |
| Tishomingo 6N Mesonet | March 29 | November 5 | 222 |
| Tulsa Intl Airport | March 31 | November 4 | 220 |
| Tulsa R L Jones Jr Airport | March 30 | November 4 | 220 |
| Turpin 4 Sse | April 17 | October 25 | 189 |
| Tuskahoma | April 11 | October 27 | 199 |
| Upper Spavinaw Port | April 16 | October 20 | 187 |
| Velma 7Nw Mesonet | March 28 | November 7 | 227 |
| Wagoner | March 29 | November 5 | 223 |
| Walters | April 1 | November 5 | 218 |
| Walters 4Nw Mesonet | March 26 | November 6 | 225 |
| Washington 6Ssw Mesonet | March 31 | November 3 | 217 |
| Watonga | April 14 | October 27 | 194 |
| Watonga 7W Mesonet | April 6 | November 3 | 211 |
| Waurika | March 24 | November 8 | 228 |
| Waurika 1Ene Mesonet | March 29 | November 5 | 223 |
| Waynoka | April 12 | October 24 | 192 |
| Weatherford | April 3 | November 3 | 214 |
| Weatherford 4Wsw Mesnt | April 6 | November 3 | 210 |
| Webbers Falls 5 Wsw | April 6 | October 30 | 206 |
| Wichita Mtn Wr | March 28 | November 6 | 224 |
| Wilburton 9 Ene | April 2 | November 5 | 218 |
| Wister 3S | April 6 | November 2 | 210 |
| Woodward 2Wsw Mesonet | April 5 | October 30 | 206 |
Sources
- U.S. Annual/Seasonal Climate Normals, 1991 to 2020 (freeze probability dates by station), NOAA National Centers for Environmental Information, checked 1 November 2026
- Annual/Seasonal Normals 1991 to 2020 documentation, NOAA National Centers for Environmental Information, checked 1 November 2026
- 2024 Gazetteer Files, ZIP Code Tabulation Areas, US Census Bureau, checked 1 November 2026