Fryeburg, Maine has a Subarctic With Cool Summers And Year Around Rainfall climate (Köppen classification: Dfc). Average annual temperatures range from 33.6 °F (low) to 56.5 °F (high). Annual precipitation averages 48.9 Inches. Fryeburg is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.4 °F | 30.3 °F | 3.49 in. |
| February | 9.5 °F | 33.4 °F | 3.35 in. |
| March | 19.8 °F | 41.8 °F | 3.84 in. |
| April | 31.4 °F | 55.0 °F | 4.33 in. |
| May | 42.7 °F | 67.6 °F | 3.87 in. |
| June | 52.4 °F | 75.9 °F | 4.56 in. |
| July | 57.5 °F | 81.2 °F | 3.96 in. |
| August | 55.7 °F | 80.0 °F | 3.74 in. |
| September | 47.6 °F | 72.5 °F | 3.58 in. |
| October | 36.3 °F | 58.9 °F | 5.35 in. |
| November | 26.4 °F | 46.2 °F | 4.23 in. |
| December | 15.9 °F | 35.6 °F | 4.59 in. |
| Annual | 33.6 °F | 56.5 °F | 48.89 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfc - Subarctic With Cool Summers And Year Around Rainfall |