Paris, Maine has a Subarctic With Cool Summers And Year Around Rainfall climate (Köppen classification: Dfc). Average annual temperatures range from 1.3 °C (low) to 12.2 °C (high). Annual precipitation averages 1234.9 Millimeters. 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 | -12.6 °C | -2.7 °C | 85.85 mm |
| February | -11.9 °C | -0.9 °C | 79.5 mm |
| March | -6.7 °C | 3.9 °C | 92.71 mm |
| April | -0.2 °C | 11.1 °C | 106.93 mm |
| May | 6 °C | 18.3 °C | 96.01 mm |
| June | 11.3 °C | 22.8 °C | 123.44 mm |
| July | 14.4 °C | 25.8 °C | 102.36 mm |
| August | 13.6 °C | 25.2 °C | 102.36 mm |
| September | 9.2 °C | 21.1 °C | 90.93 mm |
| October | 3 °C | 13.7 °C | 138.68 mm |
| November | -2.4 °C | 6.8 °C | 106.43 mm |
| December | -8.2 °C | 0.7 °C | 109.73 mm |
| Annual | 1.3 °C | 12.2 °C | 1234.93 mm |
| 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 : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfc - Subarctic With Cool Summers And Year Around Rainfall |