2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F Zone 10a: 30°F to 35°F Zone 9b: 25°F to 30°F Zone 8a: 10°F to 15°F | |
2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F Zone 10a: 30°F to 35°F Zone 9b: 25°F to 30°F Zone 8a: 10°F to 15°F | |
1990 Hardiness Zone: | Zone 9a: 20F to 25F | |
Average First Frost Date: | Nov. 1 - Nov. 10 | |
Average Last Frost Date: | Apr. 21 - Apr. 30 | |
Koppen-Geiger Climate Zone: | Csb - Warm-Summer Mediterranean Climate | |
Ecoregion: | ||
Current Drought Status: | Exceptional Drought | |
Heat Zone Days: | 31 - 45 days Over 86°F |
Annual Climate Data for ZIP Code 92036 - Julian, CA | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Avg Min Temp (°F) | 34 | 35 | 36 | 38 | 43 | 49 | 56 | 56 | 52 | 45 | 37 | 34 | 43 |
Avg Max Temp (°F) | 56 | 58 | 60 | 66 | 72 | 83 | 90 | 89 | 84 | 74 | 63 | 57 | 71 |
Avg Precip (In.) | 5.24 | 5.37 | 5.6 | 1.95 | .85 | .18 | .4 | .73 | .77 | 1.19 | 2.55 | 3.32 | 28.17 |