| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | 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: | 74b - Loess Plains |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 42071 - Murray, KY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 27 | 31 | 39 | 48 | 57 | 65 | 69 | 67 | 60 | 49 | 40 | 31 | 49 |
| Avg Max Temp (°F) | 44 | 50 | 60 | 70 | 78 | 86 | 90 | 89 | 82 | 71 | 59 | 48 | 69 |
| Avg Precip (In.) | 4.2 | 4.53 | 5.14 | 5.04 | 5.29 | 4.74 | 4.52 | 3.41 | 3.67 | 3.51 | 5.34 | 5.26 | 54.65 |