| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | Jun. 11 - Jun. 20 |
| Koppen-Geiger Climate Zone: | Dsb - Humid Continental Climate - Dry Cool Summer |
| Ecoregion: | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 96162 - Truckee, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 21 | 21 | 24 | 27 | 32 | 38 | 45 | 45 | 41 | 34 | 26 | 21 | 31 |
| Avg Max Temp (°F) | 40 | 42 | 45 | 50 | 57 | 66 | 75 | 75 | 71 | 59 | 46 | 42 | 56 |
| Avg Precip (In.) | 12.43 | 11.03 | 9.28 | 5.52 | 2.94 | 1.07 | .66 | .66 | 1.78 | 3.66 | 8.63 | 11.04 | 68.69 |