| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 70b - Monongahela Transition Zone |
| Heat Zone Days: | 31 - 45 days Over 86°F |
Annual Climate Data for ZIP Code 45614 - Bidwell, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 20 | 22 | 30 | 39 | 49 | 58 | 63 | 61 | 54 | 41 | 33 | 25 | 41 |
| Avg Max Temp (°F) | 40 | 44 | 55 | 66 | 75 | 82 | 86 | 84 | 78 | 67 | 55 | 45 | 65 |
| Avg Precip (In.) | 3.22 | 2.96 | 3.72 | 3.36 | 4.2 | 4.11 | 4.55 | 3.92 | 2.93 | 2.62 | 3.13 | 3.23 | 41.96 |