| 2023 Hardiness Zone: | Zone 10b: 35°F to 40°F Zone 10a: 30°F to 35°F | |
| 2012 Hardiness Zone: | Zone 9b: 25°F to 30°F Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 10b: 35F to 40F | |
| Average First Frost Date: | No Frost | |
| Average Last Frost Date: | No Frost | |
| Koppen-Geiger Climate Zone: | Csa - Hot-Summer Mediterranean Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 92067 - Rancho Santa Fe, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 45 | 46 | 48 | 51 | 56 | 59 | 63 | 64 | 62 | 56 | 49 | 44 | 54 |
| Avg Max Temp (°F) | 67 | 67 | 69 | 70 | 71 | 75 | 79 | 80 | 80 | 76 | 71 | 67 | 73 |
| Avg Precip (In.) | 2.69 | 2.42 | 2.51 | .86 | .26 | .1 | .03 | .11 | .28 | .43 | 1.16 | 1.46 | 12.3 |