Woodside, Pennsylvania has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7.1 °C (low) to 17.7 °C (high). Annual precipitation averages 1230.9 Millimeters. Woodside is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.6 °C | 4.6 °C | 90.42 mm |
| February | -3.8 °C | 6.1 °C | 72.14 mm |
| March | 0.1 °C | 10.5 °C | 109.98 mm |
| April | 5.7 °C | 17.2 °C | 93.22 mm |
| May | 11.2 °C | 22.5 °C | 105.41 mm |
| June | 16.3 °C | 27.5 °C | 113.28 mm |
| July | 19.3 °C | 30.2 °C | 124.71 mm |
| August | 18.4 °C | 29.2 °C | 118.11 mm |
| September | 14.4 °C | 25.7 °C | 103.89 mm |
| October | 7.9 °C | 18.9 °C | 101.85 mm |
| November | 2.3 °C | 12.8 °C | 85.09 mm |
| December | -1.9 °C | 7.3 °C | 112.78 mm |
| Annual | 7.1 °C | 17.7 °C | 1230.88 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |