| 2023 Hardiness Zone: | Zone 10b: 35°F to 40°F Zone 10a: 30°F to 35°F | |
| 2012 Hardiness Zone: | Zone 10b: 35°F to 40°F Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 10b: 35F to 40F | |
| Average First Frost Date: | No Frost | |
| Average Last Frost Date: | No Frost | |
| Koppen-Geiger Climate Zone: | Csb - Warm-Summer Mediterranean Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 91608 - Universal City, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 45 | 46 | 48 | 50 | 54 | 58 | 61 | 62 | 60 | 55 | 48 | 44 | 53 |
| Avg Max Temp (°F) | 68 | 69 | 70 | 74 | 76 | 81 | 86 | 88 | 85 | 81 | 73 | 68 | 77 |
| Avg Precip (In.) | 3.99 | 4.54 | 3.95 | .99 | .38 | .08 | .02 | .17 | .32 | .59 | 1.37 | 2.22 | 18.62 |