| 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 10a: 30F to 35F |
| Average First Frost Date: | Jan. 21 - Jan. 31 |
| Average Last Frost Date: | Jan. 21 - Jan. 31 |
| Koppen-Geiger Climate Zone: | Csb - Warm-Summer Mediterranean Climate |
| Ecoregion: | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 94970 - Stinson Beach, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 41 | 43 | 44 | 45 | 47 | 50 | 52 | 52 | 52 | 50 | 45 | 41 | 47 |
| Avg Max Temp (°F) | 55 | 59 | 62 | 66 | 70 | 75 | 77 | 78 | 76 | 72 | 61 | 56 | 67 |
| Avg Precip (In.) | 8.66 | 7.72 | 7.17 | 2.64 | 1.46 | .59 | .11 | .19 | .66 | 2.45 | 7.39 | 7.11 | 46.15 |