| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 8a: 10°F to 15°F Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 8a: 10°F to 15°F Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F |
| Average First Frost Date: | Sep.11 - Sep. 20 |
| Average Last Frost Date: | Jun. 11 - Jun. 20 |
| Koppen-Geiger Climate Zone: | Dsb - Humid Continental Climate - Dry Cool Summer |
| Ecoregion: | |
| Heat Zone Days: | 31 - 45 days Over 86°F |
Annual Climate Data for ZIP Code 96103 - Blairsden Graeagle, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 24 | 26 | 29 | 32 | 37 | 43 | 47 | 46 | 42 | 35 | 28 | 23 | 34 |
| Avg Max Temp (°F) | 45 | 48 | 52 | 59 | 67 | 77 | 85 | 85 | 78 | 67 | 52 | 44 | 63 |
| Avg Precip (In.) | 6.56 | 6.37 | 5.44 | 2.31 | 1.96 | .79 | .3 | .36 | .82 | 2.28 | 4.73 | 5.35 | 37.26 |