| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 84d - Inner Coastal Plain |
| Heat Zone Days: | 8 - 14 days Over 86°F |
Annual Climate Data for ZIP Code 08533 - New Egypt, NJ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 23 | 31 | 39 | 49 | 58 | 64 | 62 | 55 | 43 | 35 | 27 | 42 |
| Avg Max Temp (°F) | 40 | 43 | 52 | 63 | 73 | 81 | 86 | 84 | 77 | 67 | 56 | 45 | 64 |
| Avg Precip (In.) | 3.9 | 2.91 | 4.11 | 3.85 | 4.36 | 3.81 | 4.84 | 4.75 | 4.27 | 3.46 | 3.71 | 3.76 | 47.73 |