Mora, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -0.2 °C (low) to 11.6 °C (high). Annual precipitation averages 798.3 Millimeters. Mora is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -17.1 °C | -6.1 °C | 18.29 mm |
| February | -15 °C | -3.1 °C | 22.35 mm |
| March | -7.9 °C | 3.8 °C | 38.86 mm |
| April | -0.6 °C | 11.8 °C | 67.56 mm |
| May | 6.3 °C | 19.3 °C | 96.27 mm |
| June | 11.9 °C | 24.5 °C | 112.01 mm |
| July | 14.6 °C | 26.9 °C | 114.05 mm |
| August | 13.2 °C | 25.8 °C | 101.35 mm |
| September | 8.4 °C | 21.3 °C | 80.52 mm |
| October | 1.7 °C | 13.3 °C | 76.2 mm |
| November | -5.1 °C | 4.3 °C | 41.4 mm |
| December | -12.3 °C | -3.1 °C | 29.46 mm |
| Annual | -0.2 °C | 11.6 °C | 798.32 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4a : -34.4°C to -31.7°C |
| Plant Hardiness Zone - 2012 | Zone 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |