| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F | |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F | |
| Average First Frost Date: | Oct. 21 - Oct. 31 | |
| Average Last Frost Date: | Apr. 21 - Apr. 30 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 40a - Loess Flats and Till Plains | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 46 - 60 days Over 86°F |
Annual Climate Data for ZIP Code 65281 - Salisbury, MO | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 15 | 21 | 31 | 41 | 52 | 61 | 66 | 64 | 54 | 43 | 32 | 21 | 42 |
| Avg Max Temp (°F) | 34 | 41 | 53 | 64 | 75 | 84 | 88 | 87 | 79 | 68 | 52 | 39 | 64 |
| Avg Precip (In.) | 1.57 | 1.8 | 2.9 | 3.71 | 5.1 | 4.51 | 4.09 | 3.88 | 4.44 | 3.27 | 3.17 | 2.24 | 40.7 |