| 2023 Hardiness Zone: | Zone 10b: 35°F to 40°F | |
| 2012 Hardiness Zone: | Zone 10b: 35°F to 40°F Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 10a: 30F to 35F | |
| Average First Frost Date: | Frost Rare | |
| Average Last Frost Date: | Jan. 21 - Jan. 31 | |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 92637 - Laguna Woods, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 42 | 44 | 46 | 49 | 53 | 57 | 60 | 61 | 59 | 54 | 46 | 42 | 51 |
| Avg Max Temp (°F) | 68 | 69 | 69 | 73 | 75 | 79 | 84 | 86 | 84 | 79 | 73 | 69 | 76 |
| Avg Precip (In.) | 3.15 | 3.22 | 2.76 | .82 | .27 | .11 | .02 | .14 | .35 | .45 | 1.18 | 1.81 | 14.29 |