Piney Point, Maryland has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.6 °F (low) to 66.5 °F (high). Annual precipitation averages 46.1 Inches. Piney Point is located in USDA Plant Hardiness Zone 8a. 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 | 29.9 °F | 45.0 °F | 3.31 in. |
| February | 31.4 °F | 47.4 °F | 2.82 in. |
| March | 37.9 °F | 54.3 °F | 4.11 in. |
| April | 47.8 °F | 66.1 °F | 3.39 in. |
| May | 58.0 °F | 74.4 °F | 3.77 in. |
| June | 66.9 °F | 82.9 °F | 4.18 in. |
| July | 71.7 °F | 86.7 °F | 4.69 in. |
| August | 70.1 °F | 84.9 °F | 4.26 in. |
| September | 64.2 °F | 79.6 °F | 4.24 in. |
| October | 52.8 °F | 69.2 °F | 4.41 in. |
| November | 42.0 °F | 58.0 °F | 3.24 in. |
| December | 34.7 °F | 49.8 °F | 3.68 in. |
| Annual | 50.6 °F | 66.5 °F | 46.1 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |