| 2023 Hardiness Zone: | Zone 9b: 25°F to 30°F Zone 11a: 40°F to 45°F Zone 10b: 35°F to 40°F Zone 10a: 30°F to 35°F Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F Zone 10a: 30°F to 35°F Zone 9b: 25°F to 30°F |
| 1990 Hardiness Zone: | Zone 10a: 30F to 35F |
| Average First Frost Date: | Jan. 21 - Jan. 31 |
| Average Last Frost Date: | Feb. 1 - Feb. 10 |
| Koppen-Geiger Climate Zone: | Csb - Warm-Summer Mediterranean Climate |
| Ecoregion: | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 93920 - Big Sur, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 41 | 42 | 42 | 43 | 46 | 48 | 50 | 51 | 50 | 48 | 44 | 40 | 45 |
| Avg Max Temp (°F) | 60 | 62 | 62 | 66 | 70 | 74 | 77 | 78 | 77 | 73 | 65 | 60 | 69 |
| Avg Precip (In.) | 9 | 8.09 | 7.15 | 2.73 | .84 | .2 | .09 | .14 | .53 | 1.92 | 5.26 | 6.48 | 42.43 |