Newberry, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -0.5 °C (low) to 10.6 °C (high). Annual precipitation averages 868.2 Millimeters. Newberry is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.8 °C | -4.4 °C | 64.52 mm |
| February | -13.8 °C | -3.3 °C | 48.26 mm |
| March | -10.1 °C | 2 °C | 44.45 mm |
| April | -2.5 °C | 8.7 °C | 62.99 mm |
| May | 3.9 °C | 16.9 °C | 66.29 mm |
| June | 9.4 °C | 22.6 °C | 85.34 mm |
| July | 11.7 °C | 24.8 °C | 77.98 mm |
| August | 11.1 °C | 24.3 °C | 77.98 mm |
| September | 7.4 °C | 20.2 °C | 95.76 mm |
| October | 2.1 °C | 12.1 °C | 106.68 mm |
| November | -3.1 °C | 4.8 °C | 68.58 mm |
| December | -9.1 °C | -1 °C | 69.34 mm |
| Annual | -0.5 °C | 10.6 °C | 868.17 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |