Lake Shore, Maryland has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.9 °C (low) to 18.3 °C (high). Annual precipitation averages 1169.2 Millimeters. Lake Shore is located in USDA Plant Hardiness Zone 8a. 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 | -2.1 °C | 6 °C | 81.03 mm |
| February | -1.4 °C | 7.2 °C | 70.1 mm |
| March | 2.4 °C | 11.4 °C | 106.43 mm |
| April | 8.3 °C | 17.8 °C | 88.39 mm |
| May | 13.8 °C | 22.7 °C | 106.68 mm |
| June | 19.2 °C | 27.8 °C | 114.05 mm |
| July | 22 °C | 30.3 °C | 111.51 mm |
| August | 21.2 °C | 29.3 °C | 101.85 mm |
| September | 17.7 °C | 25.8 °C | 115.06 mm |
| October | 11.1 °C | 19.7 °C | 99.06 mm |
| November | 5.3 °C | 13.5 °C | 78.74 mm |
| December | 0.7 °C | 8.4 °C | 96.27 mm |
| Annual | 9.9 °C | 18.3 °C | 1169.17 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 8a : -12.2°C to -9.4°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 |