| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F | |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F | |
| Average First Frost Date: | Nov. 1 - Nov. 10 | |
| Average Last Frost Date: | Mar. 21 - Mar. 31 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 30a - Edwards Plateau Woodland | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 76849 - Junction, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 30 | 35 | 42 | 51 | 60 | 67 | 69 | 67 | 62 | 52 | 40 | 32 | 50 |
| Avg Max Temp (°F) | 61 | 66 | 74 | 80 | 86 | 92 | 95 | 95 | 89 | 81 | 69 | 62 | 79 |
| Avg Precip (In.) | .81 | 1.49 | 1.43 | 1.95 | 3.31 | 3.17 | 1.56 | 2.26 | 2.29 | 2.66 | 1.34 | 1.29 | 23.55 |