| 2023 Hardiness Zone: | Zone 5b: -15°F to -10°F |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F |
| 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: | 60f - Cattaraugus Hills |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 14009 - Arcade, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 13 | 14 | 22 | 32 | 42 | 51 | 55 | 54 | 47 | 37 | 30 | 19 | 35 |
| Avg Max Temp (°F) | 30 | 33 | 43 | 55 | 67 | 75 | 79 | 77 | 70 | 58 | 46 | 35 | 56 |
| Avg Precip (In.) | 2.81 | 2.33 | 2.83 | 3.33 | 3.68 | 4.75 | 3.91 | 3.95 | 4.66 | 3.52 | 3.85 | 3.55 | 43.18 |