| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 7.9 °C | 17.1 °C | 80.26 mm |
| February | 8.1 °C | 16.9 °C | 88.65 mm |
| March | 8.2 °C | 17.3 °C | 83.31 mm |
| April | 8.6 °C | 17.8 °C | 25.91 mm |
| May | 9.6 °C | 17.6 °C | 10.92 mm |
| June | 10.9 °C | 18.3 °C | 1.78 mm |
| July | 12.3 °C | 19.1 °C | 1.78 mm |
| August | 12.7 °C | 19.3 °C | 0.51 mm |
| September | 12.3 °C | 20.1 °C | 2.29 mm |
| October | 11.3 °C | 20.8 °C | 17.53 mm |
| November | 9.6 °C | 19.1 °C | 29.97 mm |
| December | 7.8 °C | 16.8 °C | 71.12 mm |
| Annual | 9.9 °C | 18.4 °C | 414.03 mm |
| Average First Frost Date | Dec. 21 - Dec. 31 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone - 2023 | Zone 10a : -1.1°C to 1.7°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |