| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F Zone 4a: -30°F to -25°F |
| 2012 Hardiness Zone: | Zone 3b: -35°F to -30°F Zone 4b: -25°F to -20°F Zone 4a: -30°F to -25°F |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F |
| Average First Frost Date: | Sep.11 - Sep. 20 |
| Average Last Frost Date: | Jun. 21 - Jun. 30 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 58s - Western Maine Foothills |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 04947 - Kingfield, ME | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 2 | 4 | 16 | 28 | 39 | 49 | 54 | 52 | 44 | 34 | 25 | 11 | 30 |
| Avg Max Temp (°F) | 24 | 28 | 37 | 49 | 63 | 72 | 77 | 75 | 66 | 54 | 41 | 29 | 51 |
| Avg Precip (In.) | 3.12 | 2.24 | 3.23 | 3.29 | 3.58 | 3.99 | 3.79 | 3.59 | 3.58 | 3.61 | 3.76 | 3.16 | 40.93 |