| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°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. 1 - Oct. 10 | |
| Average Last Frost Date: | May 21 - May 31 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 60a - Glaciated Low Plateau | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 14830 - Corning, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 13 | 14 | 22 | 32 | 42 | 52 | 56 | 54 | 47 | 36 | 29 | 20 | 35 |
| Avg Max Temp (°F) | 32 | 35 | 44 | 57 | 69 | 77 | 81 | 80 | 72 | 61 | 48 | 37 | 58 |
| Avg Precip (In.) | 1.86 | 1.82 | 2.37 | 2.85 | 2.99 | 4.01 | 3.3 | 3.02 | 3.44 | 2.81 | 2.85 | 2.27 | 33.6 |