| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 7a: 0°F to 5°F | |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F | |
| Average First Frost Date: | Nov. 1 - Nov. 10 | |
| Average Last Frost Date: | Apr. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 27d - Wellington-McPherson Lowland | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 73701 - Enid, OK | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 27 | 35 | 45 | 57 | 66 | 71 | 69 | 61 | 48 | 35 | 26 | 47 |
| Avg Max Temp (°F) | 44 | 51 | 60 | 70 | 79 | 89 | 95 | 93 | 85 | 73 | 58 | 47 | 70 |
| Avg Precip (In.) | 1.12 | 1.59 | 2.61 | 3.23 | 4.92 | 4.32 | 2.81 | 3.28 | 3.19 | 3.33 | 2.34 | 1.39 | 34.12 |