Linganore, Maryland has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.4 °F (low) to 64.9 °F (high). Annual precipitation averages 44.7 Inches. Linganore is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 24.0 °F | 40.9 °F | 3.13 in. |
| February | 25.6 °F | 44.2 °F | 2.51 in. |
| March | 32.2 °F | 53.0 °F | 3.75 in. |
| April | 41.9 °F | 65.3 °F | 3.42 in. |
| May | 52.0 °F | 74.1 °F | 4.14 in. |
| June | 61.0 °F | 82.8 °F | 4.16 in. |
| July | 66.0 °F | 87.3 °F | 4.82 in. |
| August | 63.9 °F | 85.2 °F | 3.25 in. |
| September | 56.8 °F | 78.5 °F | 4.64 in. |
| October | 45.5 °F | 66.9 °F | 3.9 in. |
| November | 34.9 °F | 55.4 °F | 3.24 in. |
| December | 28.6 °F | 45.1 °F | 3.73 in. |
| Annual | 44.4 °F | 64.9 °F | 44.69 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |