| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.2 °F | 42.4 °F | 2.86 in. |
| February | 23.6 °F | 45.2 °F | 2.13 in. |
| March | 26.1 °F | 50.0 °F | 1.39 in. |
| April | 28.8 °F | 55.8 °F | 1.33 in. |
| May | 34.6 °F | 64.6 °F | 1.14 in. |
| June | 39.0 °F | 72.3 °F | 0.85 in. |
| July | 43.9 °F | 83.6 °F | 0.36 in. |
| August | 43.6 °F | 83.2 °F | 0.45 in. |
| September | 37.8 °F | 75.3 °F | 0.52 in. |
| October | 31.1 °F | 61.3 °F | 1.37 in. |
| November | 26.4 °F | 47.9 °F | 2.31 in. |
| December | 21.8 °F | 40.7 °F | 3.49 in. |
| Annual | 31.7 °F | 60.2 °F | 18.2 in. |
| Average First Frost Date | July 21 - July 31 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |