| 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: | 61c - Low Lime Drift Plain |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 44028 - Columbia Station, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 20 | 28 | 37 | 48 | 57 | 62 | 60 | 54 | 43 | 34 | 24 | 40 |
| Avg Max Temp (°F) | 33 | 37 | 47 | 59 | 70 | 79 | 83 | 81 | 74 | 63 | 50 | 38 | 60 |
| Avg Precip (In.) | 2.37 | 2.15 | 2.78 | 3.28 | 3.52 | 4.01 | 3.62 | 3.73 | 3.51 | 2.62 | 3.18 | 3.04 | 37.81 |