| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 61e - Summit Interlobate Area |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 44646 - Massillon, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 20 | 28 | 37 | 48 | 57 | 61 | 59 | 52 | 41 | 33 | 23 | 40 |
| Avg Max Temp (°F) | 33 | 37 | 48 | 59 | 70 | 79 | 83 | 81 | 74 | 62 | 49 | 38 | 59 |
| Avg Precip (In.) | 2.41 | 2.2 | 3.05 | 3.3 | 3.86 | 3.86 | 4.1 | 3.84 | 3.38 | 2.51 | 3.05 | 2.86 | 38.42 |