| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F | |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F | |
| 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: | 58q - Sunapee Uplands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 03748 - Enfield, NH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 7 | 9 | 19 | 30 | 41 | 50 | 55 | 53 | 45 | 34 | 26 | 14 | 32 |
| Avg Max Temp (°F) | 28 | 32 | 42 | 54 | 68 | 76 | 80 | 78 | 69 | 58 | 44 | 33 | 55 |
| Avg Precip (In.) | 2.96 | 2.43 | 2.95 | 3.21 | 3.68 | 3.53 | 3.85 | 3.83 | 3.67 | 3.72 | 3.48 | 3.04 | 40.34 |