Edinburgh, Indiana has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 43.1 °F (low) to 63.2 °F (high). Annual precipitation averages 46 Inches. Edinburgh is located in USDA Plant Hardiness Zone 6b. 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 | 20.8 °F | 36.8 °F | 3.25 in. |
| February | 23.2 °F | 41.3 °F | 2.64 in. |
| March | 31.6 °F | 51.8 °F | 3.61 in. |
| April | 41.8 °F | 64.0 °F | 4.87 in. |
| May | 52.5 °F | 73.6 °F | 5.17 in. |
| June | 61.5 °F | 82.0 °F | 5.19 in. |
| July | 65.1 °F | 85.1 °F | 4.26 in. |
| August | 63.0 °F | 84.5 °F | 3.34 in. |
| September | 55.2 °F | 78.9 °F | 3.29 in. |
| October | 43.0 °F | 66.7 °F | 3.36 in. |
| November | 33.2 °F | 52.8 °F | 3.64 in. |
| December | 25.7 °F | 41.3 °F | 3.4 in. |
| Annual | 43.1 °F | 63.2 °F | 46.02 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 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |