Oak View, California has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 9.5 °C (low) to 22.9 °C (high). Annual precipitation averages 557 Millimeters. Oak View is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.8 °C | 19.1 °C | 133.35 mm |
| February | 6.1 °C | 19 °C | 145.54 mm |
| March | 7 °C | 19.8 °C | 99.31 mm |
| April | 8.1 °C | 20.8 °C | 25.91 mm |
| May | 10.1 °C | 22 °C | 13.21 mm |
| June | 12.1 °C | 23.9 °C | 1.78 mm |
| July | 14 °C | 27.4 °C | 0.76 mm |
| August | 14 °C | 28.6 °C | 0 mm |
| September | 13.2 °C | 28 °C | 2.29 mm |
| October | 10.9 °C | 24.9 °C | 19.56 mm |
| November | 7.7 °C | 22.2 °C | 33.02 mm |
| December | 5.4 °C | 18.9 °C | 82.3 mm |
| Annual | 9.5 °C | 22.9 °C | 557.03 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°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 |