| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 11 - Apr. 20 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 39e - Osage/Gasconade Hills |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 65786 - Macks Creek, MO | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 20 | 25 | 34 | 44 | 53 | 62 | 67 | 65 | 57 | 46 | 35 | 25 | 44 |
| Avg Max Temp (°F) | 41 | 48 | 58 | 68 | 76 | 84 | 89 | 89 | 81 | 71 | 56 | 45 | 67 |
| Avg Precip (In.) | 1.78 | 2.18 | 3.6 | 4.16 | 5.13 | 4.12 | 3.79 | 3.6 | 4.26 | 3.95 | 3.94 | 2.73 | 43.24 |