North Puyallup, Washington has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 43.9 °F (low) to 61.5 °F (high). Annual precipitation averages 42.8 Inches. North Puyallup is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 35.7 °F | 47.7 °F | 6.1 in. |
| February | 35.3 °F | 50.3 °F | 3.72 in. |
| March | 37.9 °F | 54.5 °F | 4.39 in. |
| April | 41.3 °F | 59.6 °F | 3.37 in. |
| May | 46.8 °F | 66.7 °F | 2.26 in. |
| June | 51.5 °F | 71.2 °F | 2.04 in. |
| July | 54.8 °F | 77.6 °F | 0.81 in. |
| August | 54.9 °F | 78.0 °F | 1.47 in. |
| September | 50.6 °F | 72.1 °F | 1.53 in. |
| October | 44.4 °F | 61.2 °F | 4.29 in. |
| November | 38.7 °F | 52.3 °F | 6.49 in. |
| December | 35.0 °F | 46.7 °F | 6.28 in. |
| Annual | 43.9 °F | 61.5 °F | 42.75 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |