Pittsville, Maryland has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8 °C (low) to 19.5 °C (high). Annual precipitation averages 1197.6 Millimeters. Pittsville is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.9 °C | 7.6 °C | 90.17 mm |
| February | -2.3 °C | 9 °C | 75.95 mm |
| March | 1.3 °C | 12.9 °C | 105.92 mm |
| April | 6.7 °C | 18.9 °C | 88.65 mm |
| May | 11.8 °C | 23.6 °C | 92.46 mm |
| June | 17.1 °C | 28.2 °C | 103.63 mm |
| July | 19.8 °C | 30.8 °C | 108.97 mm |
| August | 18.6 °C | 29.7 °C | 129.79 mm |
| September | 15.3 °C | 26.7 °C | 116.08 mm |
| October | 8.7 °C | 20.9 °C | 103.63 mm |
| November | 3 °C | 15.1 °C | 85.34 mm |
| December | -0.6 °C | 10.1 °C | 97.03 mm |
| Annual | 8 °C | 19.5 °C | 1197.62 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |