| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 39d - Central Plateau |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 63935 - Doniphan, MO | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 21 | 25 | 34 | 43 | 53 | 62 | 66 | 64 | 56 | 43 | 34 | 25 | 44 |
| Avg Max Temp (°F) | 44 | 50 | 60 | 70 | 79 | 87 | 91 | 90 | 83 | 73 | 59 | 48 | 69 |
| Avg Precip (In.) | 3.47 | 3.41 | 4.96 | 5.01 | 4.93 | 3.2 | 3.58 | 3.84 | 3.66 | 3.46 | 5.44 | 4.35 | 49.29 |