Moclips, Washington has a Temperate Oceanic Climate climate (Köppen classification: Cfb). Average annual temperatures range from 44.2 °F (low) to 56.8 °F (high). Annual precipitation averages 91.5 Inches. Moclips is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.0 °F | 48.2 °F | 13.96 in. |
| February | 37.4 °F | 50.0 °F | 8.66 in. |
| March | 38.9 °F | 52.1 °F | 10.62 in. |
| April | 41.3 °F | 54.8 °F | 7.36 in. |
| May | 45.9 °F | 58.6 °F | 3.92 in. |
| June | 49.8 °F | 61.8 °F | 3.22 in. |
| July | 52.8 °F | 64.8 °F | 1.44 in. |
| August | 52.8 °F | 66.3 °F | 2.09 in. |
| September | 50.2 °F | 65.6 °F | 3.22 in. |
| October | 45.2 °F | 59.5 °F | 8.9 in. |
| November | 40.4 °F | 52.5 °F | 14.28 in. |
| December | 37.4 °F | 47.7 °F | 13.78 in. |
| Annual | 44.2 °F | 56.8 °F | 91.45 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |