Raglesville, Indiana has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.3 °F (low) to 65.1 °F (high). Annual precipitation averages 48.6 Inches. Raglesville 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.2 °F | 38.9 °F | 3.46 in. |
| February | 25.1 °F | 43.8 °F | 2.82 in. |
| March | 33.2 °F | 54.0 °F | 3.96 in. |
| April | 43.3 °F | 66.5 °F | 5.12 in. |
| May | 54.0 °F | 75.5 °F | 5.74 in. |
| June | 62.6 °F | 83.5 °F | 4.96 in. |
| July | 65.4 °F | 86.5 °F | 4.42 in. |
| August | 63.6 °F | 85.8 °F | 3.25 in. |
| September | 56.1 °F | 80.3 °F | 3.76 in. |
| October | 44.7 °F | 68.6 °F | 3.56 in. |
| November | 34.5 °F | 54.6 °F | 3.95 in. |
| December | 26.9 °F | 43.2 °F | 3.55 in. |
| Annual | 44.3 °F | 65.1 °F | 48.55 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 |