| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.5 °C | 19.2 °C | 64.26 mm |
| February | 4.7 °C | 19.1 °C | 73.15 mm |
| March | 6.1 °C | 21.3 °C | 43.43 mm |
| April | 7.6 °C | 24.1 °C | 18.8 mm |
| May | 10.5 °C | 27.6 °C | 10.92 mm |
| June | 12.7 °C | 32.1 °C | 1.27 mm |
| July | 16.1 °C | 36.1 °C | 3.81 mm |
| August | 16.6 °C | 36.7 °C | 3.56 mm |
| September | 14.8 °C | 34.2 °C | 8.13 mm |
| October | 10.9 °C | 28.7 °C | 13.72 mm |
| November | 7.2 °C | 23.3 °C | 18.54 mm |
| December | 4 °C | 18.8 °C | 42.67 mm |
| Annual | 9.6 °C | 26.8 °C | 302.26 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |