Paris, Maine has a Subarctic With Cool Summers And Year Around Rainfall climate (Köppen classification: Dfc). Average annual temperatures range from 34.3 °F (low) to 53.9 °F (high). Annual precipitation averages 48.6 Inches. Paris is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.3 °F | 27.2 °F | 3.38 in. |
| February | 10.5 °F | 30.3 °F | 3.13 in. |
| March | 20.0 °F | 39.0 °F | 3.65 in. |
| April | 31.7 °F | 52.0 °F | 4.21 in. |
| May | 42.8 °F | 65.0 °F | 3.78 in. |
| June | 52.4 °F | 73.0 °F | 4.86 in. |
| July | 58.0 °F | 78.4 °F | 4.03 in. |
| August | 56.4 °F | 77.3 °F | 4.03 in. |
| September | 48.6 °F | 69.9 °F | 3.58 in. |
| October | 37.4 °F | 56.7 °F | 5.46 in. |
| November | 27.6 °F | 44.3 °F | 4.19 in. |
| December | 17.3 °F | 33.2 °F | 4.32 in. |
| Annual | 34.3 °F | 53.9 °F | 48.62 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| 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 |