| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F | |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F | |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F | |
| Average First Frost Date: | Nov. 21 - Nov. 30 | |
| Average Last Frost Date: | Mar. 1 - Mar. 10 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 32a - Northern Blackland Prairie | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 78626 - Georgetown, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 37 | 41 | 49 | 56 | 63 | 70 | 72 | 71 | 66 | 56 | 46 | 40 | 56 |
| Avg Max Temp (°F) | 61 | 66 | 74 | 80 | 86 | 92 | 96 | 96 | 91 | 82 | 70 | 63 | 80 |
| Avg Precip (In.) | 2.11 | 2.47 | 2.47 | 2.94 | 4.8 | 3.76 | 1.78 | 2.06 | 3.28 | 3.79 | 2.95 | 2.62 | 35.02 |