| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°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: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 83c - Ontario Lowlands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 13026 - Aurora, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 17 | 17 | 26 | 36 | 47 | 57 | 62 | 60 | 53 | 42 | 34 | 23 | 40 |
| Avg Max Temp (°F) | 32 | 34 | 43 | 56 | 69 | 77 | 83 | 80 | 73 | 61 | 49 | 38 | 58 |
| Avg Precip (In.) | 1.77 | 1.66 | 2.17 | 3.12 | 3 | 3.72 | 3.23 | 3.47 | 3.95 | 2.97 | 3.18 | 2.25 | 34.48 |