| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 55d - Pre-Wisconsinan Drift Plains |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 45120 - Felicity, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 20 | 23 | 31 | 40 | 50 | 59 | 63 | 62 | 54 | 43 | 34 | 25 | 42 |
| Avg Max Temp (°F) | 39 | 44 | 54 | 64 | 74 | 81 | 85 | 84 | 78 | 67 | 54 | 44 | 64 |
| Avg Precip (In.) | 3.07 | 2.99 | 4.07 | 3.81 | 4.62 | 4.32 | 4.12 | 3.92 | 3.12 | 2.83 | 3.39 | 3.43 | 43.68 |