Indian Springs, Maryland has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.7 °F (low) to 64.6 °F (high). Annual precipitation averages 42.2 Inches. Indian Springs is located in USDA Plant Hardiness Zone 7a. 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 | 22.9 °F | 40.6 °F | 2.94 in. |
| February | 24.3 °F | 44.0 °F | 2.38 in. |
| March | 31.2 °F | 52.8 °F | 3.56 in. |
| April | 41.0 °F | 65.1 °F | 3.64 in. |
| May | 50.2 °F | 73.9 °F | 4.26 in. |
| June | 58.9 °F | 82.2 °F | 4.19 in. |
| July | 63.5 °F | 86.9 °F | 3.75 in. |
| August | 61.6 °F | 85.0 °F | 3.64 in. |
| September | 54.8 °F | 78.4 °F | 4.11 in. |
| October | 43.4 °F | 66.7 °F | 3.46 in. |
| November | 34.0 °F | 55.1 °F | 2.93 in. |
| December | 27.1 °F | 44.2 °F | 3.31 in. |
| Annual | 42.7 °F | 64.6 °F | 42.17 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 |