North Puyallup, Washington has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 6.6 °C (low) to 16.4 °C (high). Annual precipitation averages 1085.9 Millimeters. 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 | 2.1 °C | 8.7 °C | 154.94 mm |
| February | 1.8 °C | 10.2 °C | 94.49 mm |
| March | 3.3 °C | 12.5 °C | 111.51 mm |
| April | 5.2 °C | 15.3 °C | 85.6 mm |
| May | 8.2 °C | 19.3 °C | 57.4 mm |
| June | 10.8 °C | 21.8 °C | 51.82 mm |
| July | 12.7 °C | 25.3 °C | 20.57 mm |
| August | 12.7 °C | 25.6 °C | 37.34 mm |
| September | 10.3 °C | 22.3 °C | 38.86 mm |
| October | 6.9 °C | 16.2 °C | 108.97 mm |
| November | 3.7 °C | 11.3 °C | 164.85 mm |
| December | 1.7 °C | 8.2 °C | 159.51 mm |
| Annual | 6.6 °C | 16.4 °C | 1085.86 mm |
| 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 : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |