Neskowin, Oregon has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 8 °C (low) to 13.8 °C (high). Annual precipitation averages 1878.8 Millimeters. Neskowin is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.1 °C | 10.3 °C | 275.08 mm |
| February | 4.9 °C | 11 °C | 207.52 mm |
| March | 5.3 °C | 11.7 °C | 211.07 mm |
| April | 6.7 °C | 12.3 °C | 157.23 mm |
| May | 8.7 °C | 14.2 °C | 101.85 mm |
| June | 10.5 °C | 15.8 °C | 70.87 mm |
| July | 11.7 °C | 17.3 °C | 19.56 mm |
| August | 11.8 °C | 17.8 °C | 27.69 mm |
| September | 10.7 °C | 17.7 °C | 66.29 mm |
| October | 8.9 °C | 15.5 °C | 160.78 mm |
| November | 6.9 °C | 12.3 °C | 276.1 mm |
| December | 5.2 °C | 9.8 °C | 304.8 mm |
| Annual | 8 °C | 13.8 °C | 1878.84 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 20-30 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 | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |