Baggs, Wyoming has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -2.4 °C (low) to 14.7 °C (high). Annual precipitation averages 281.9 Millimeters. Baggs is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14.5 °C | 0.1 °C | 17.78 mm |
| February | -11.9 °C | 2.1 °C | 21.84 mm |
| March | -6 °C | 8.2 °C | 23.88 mm |
| April | -2.1 °C | 13.9 °C | 25.4 mm |
| May | 2 °C | 19.4 °C | 38.35 mm |
| June | 5.7 °C | 25.9 °C | 21.34 mm |
| July | 9.3 °C | 29.9 °C | 16 mm |
| August | 8.4 °C | 28.8 °C | 21.08 mm |
| September | 3.8 °C | 23.8 °C | 26.67 mm |
| October | -2.1 °C | 15.8 °C | 29.46 mm |
| November | -7.7 °C | 7.2 °C | 23.37 mm |
| December | -13.3 °C | 0.7 °C | 16.76 mm |
| Annual | -2.4 °C | 14.7 °C | 281.93 mm |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 4b : -31.7°C to -28.9°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |