| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F | |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | May 11 - May 20 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 83a - Erie Lake Plain | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 14072 - Grand Island, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 19 | 26 | 36 | 47 | 57 | 62 | 60 | 53 | 42 | 34 | 24 | 40 |
| Avg Max Temp (°F) | 31 | 33 | 43 | 55 | 67 | 76 | 81 | 79 | 71 | 59 | 47 | 36 | 57 |
| Avg Precip (In.) | 2.77 | 2.17 | 2.79 | 3.05 | 3.15 | 3.66 | 3.16 | 3.75 | 3.88 | 3.1 | 3.62 | 3.41 | 38.51 |