| 1995 | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC |
| AVG HI | 65 | 67 | 68 | 73 | 77 | 84 | 91 | 91 | 88 | 81 | 71 | 65 |
| AVG LO | 42 | 43 | 44 | 46 | 50 | 55 | 60 | 61 | 59 | 54 | 47 | 42 |
| PRECIP | 2.78 | 2.67 | 3.20 | 1.37 | 0.46 | 0.16 | 0.13 | 0.23 | 0.44 | 0.75 | 2.11 | 2.32 |
| San Diego County is broken into five weather regions by the weather service; beaches, coastal strip, inland valleys, mountains, and deserts. Alpine is situated in the foothills, so it's climate takes on characteristics of both inland valleys and mountains. | ||||||||||||