| 2023 Hardiness Zone: | Zone 5b: -15°F to -10°F | |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F | |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | May 11 - May 20 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 82f - Midcoast | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 04252 - Lisbon Falls, ME | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 10 | 13 | 23 | 34 | 44 | 53 | 59 | 57 | 49 | 38 | 30 | 17 | 36 |
| Avg Max Temp (°F) | 30 | 33 | 42 | 54 | 66 | 75 | 81 | 79 | 70 | 59 | 46 | 35 | 56 |
| Avg Precip (In.) | 4.01 | 3.23 | 4.45 | 4.29 | 3.94 | 3.7 | 3.42 | 3.16 | 3.62 | 4.16 | 4.62 | 4.28 | 46.88 |