Waldron, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.9 °C (low) to 15 °C (high). Annual precipitation averages 937.3 Millimeters. Waldron is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.6 °C | -0.2 °C | 60.71 mm |
| February | -7.9 °C | 1.6 °C | 51.31 mm |
| March | -3.4 °C | 7.3 °C | 63.25 mm |
| April | 2.5 °C | 14.8 °C | 86.11 mm |
| May | 9 °C | 21.2 °C | 106.43 mm |
| June | 14.4 °C | 26.6 °C | 97.54 mm |
| July | 16.2 °C | 28.7 °C | 91.19 mm |
| August | 15.1 °C | 27.6 °C | 95.5 mm |
| September | 10.8 °C | 24.1 °C | 79.25 mm |
| October | 4.7 °C | 16.8 °C | 71.88 mm |
| November | -0.8 °C | 9 °C | 76.45 mm |
| December | -5.2 °C | 2.5 °C | 57.66 mm |
| Annual | 3.9 °C | 15 °C | 937.28 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |