| 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 | |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F | |
| Average First Frost Date: | Oct. 1 - Oct. 10 | |
| Average Last Frost Date: | May 11 - May 20 | |
| 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 04270 - Oxford, ME | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 7 | 10 | 21 | 32 | 43 | 52 | 57 | 56 | 47 | 36 | 28 | 15 | 33 |
| Avg Max Temp (°F) | 29 | 32 | 41 | 53 | 66 | 75 | 80 | 78 | 69 | 58 | 45 | 34 | 55 |
| Avg Precip (In.) | 4.06 | 3.14 | 4.26 | 4.12 | 3.88 | 3.93 | 3.82 | 3.64 | 3.59 | 4.34 | 4.37 | 3.92 | 47.09 |