Crisfield, Maryland has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 51.2 °F (low) to 67 °F (high). Annual precipitation averages 43.7 Inches. Crisfield 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. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.1 °F | 46.0 °F | 3.07 in. |
| February | 32.0 °F | 48.1 °F | 2.93 in. |
| March | 38.4 °F | 54.5 °F | 4.08 in. |
| April | 47.9 °F | 66.0 °F | 3.31 in. |
| May | 57.7 °F | 74.4 °F | 3.48 in. |
| June | 67.0 °F | 82.5 °F | 3.84 in. |
| July | 72.2 °F | 87.0 °F | 4.22 in. |
| August | 70.5 °F | 85.2 °F | 4.55 in. |
| September | 64.8 °F | 80.2 °F | 4.01 in. |
| October | 53.8 °F | 70.0 °F | 3.85 in. |
| November | 43.1 °F | 59.2 °F | 2.95 in. |
| December | 35.9 °F | 50.8 °F | 3.41 in. |
| Annual | 51.2 °F | 67 °F | 43.7 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| 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 8a : 10°F to 15°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |