Crandall, Indiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7.6 °C (low) to 19.2 °C (high). Annual precipitation averages 1260.3 Millimeters. Crandall is located in USDA Plant Hardiness Zone 7a. 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 | -4.3 °C | 5.4 °C | 93.73 mm |
| February | -2.8 °C | 8.1 °C | 88.39 mm |
| March | 1.4 °C | 13.6 °C | 117.86 mm |
| April | 6.9 °C | 19.9 °C | 128.52 mm |
| May | 12.6 °C | 24.7 °C | 134.37 mm |
| June | 17.3 °C | 28.9 °C | 119.38 mm |
| July | 19.3 °C | 30.6 °C | 104.14 mm |
| August | 18.4 °C | 30.3 °C | 85.34 mm |
| September | 14.2 °C | 27.2 °C | 94.74 mm |
| October | 7.7 °C | 20.9 °C | 91.69 mm |
| November | 2 °C | 13.6 °C | 94.23 mm |
| December | -1.9 °C | 7.6 °C | 107.95 mm |
| Annual | 7.6 °C | 19.2 °C | 1260.34 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |