| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F | |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F | |
| Average First Frost Date: | Nov. 11 - Nov. 20 | |
| Average Last Frost Date: | Apr. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 84a - Cape Cod and Islands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 11726 - Copiague, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 24 | 25 | 33 | 41 | 51 | 60 | 66 | 65 | 58 | 47 | 38 | 29 | 45 |
| Avg Max Temp (°F) | 38 | 41 | 49 | 59 | 69 | 78 | 83 | 82 | 74 | 64 | 53 | 44 | 61 |
| Avg Precip (In.) | 3.98 | 3.08 | 4.21 | 4.16 | 4.16 | 3.77 | 3.85 | 3.99 | 3.87 | 3.51 | 3.9 | 3.78 | 46.26 |