| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 57a - Maumee Lake Plains |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 45879 - Paulding, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 17 | 27 | 36 | 47 | 57 | 61 | 58 | 51 | 39 | 31 | 21 | 38 |
| Avg Max Temp (°F) | 30 | 34 | 46 | 59 | 70 | 80 | 83 | 81 | 75 | 63 | 48 | 36 | 59 |
| Avg Precip (In.) | 1.94 | 1.78 | 2.65 | 3.28 | 3.75 | 3.59 | 3.44 | 3.17 | 3.01 | 2.49 | 2.92 | 2.61 | 34.61 |