| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F | |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F | |
| Average First Frost Date: | October 11 - 20 | |
| Average Last Frost Date: | May 1 - 10 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 64a - Triassic Lowlands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 07921 - Bedminster, NJ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 19 | 20 | 28 | 37 | 47 | 56 | 62 | 60 | 53 | 40 | 33 | 24 | 40 |
| Avg Max Temp (°F) | 37 | 40 | 50 | 61 | 71 | 80 | 84 | 82 | 75 | 64 | 53 | 42 | 62 |
| Avg Precip (In.) | 4.05 | 2.88 | 4.04 | 4.18 | 4.67 | 4.18 | 4.86 | 4.37 | 4.72 | 3.78 | 4.01 | 3.8 | 49.56 |