| 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 4a: -30°F to -25°F |
| 1990 Hardiness Zone: | Zone 3b: -35F to -30F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | Jun. 1 - Jun. 10 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 58m - Quebec/New England Boundary Mountains |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 04970 - Rangeley, ME | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | -3 | -2 | 10 | 25 | 37 | 47 | 52 | 50 | 42 | 31 | 22 | 7 | 26 |
| Avg Max Temp (°F) | 22 | 26 | 35 | 47 | 62 | 71 | 76 | 74 | 65 | 52 | 39 | 27 | 50 |
| Avg Precip (In.) | 3.16 | 2.15 | 3.06 | 3.1 | 3.19 | 3.99 | 3.82 | 3.87 | 3.57 | 3.38 | 3.45 | 2.87 | 39.62 |