| 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 | |
| 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: | 58r - Sebago-Ossipee Hills and Plains | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 04048 - Limerick, ME | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 7 | 9 | 20 | 30 | 41 | 50 | 56 | 54 | 45 | 34 | 26 | 14 | 32 |
| Avg Max Temp (°F) | 30 | 33 | 42 | 54 | 67 | 75 | 80 | 78 | 70 | 58 | 46 | 35 | 56 |
| Avg Precip (In.) | 3.99 | 3.21 | 4.39 | 4.53 | 3.98 | 3.83 | 3.87 | 3.53 | 3.72 | 4.44 | 4.71 | 4.05 | 48.26 |