Paragonah, Utah has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 0.3 °C (low) to 17.4 °C (high). Annual precipitation averages 311.4 Millimeters. Paragonah is located in USDA Plant Hardiness Zone 6a. 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 | -9.4 °C | 5.1 °C | 25.4 mm |
| February | -7.5 °C | 7.3 °C | 27.94 mm |
| March | -4.1 °C | 12.1 °C | 33.27 mm |
| April | -1.3 °C | 15.6 °C | 29.21 mm |
| May | 3.3 °C | 20.9 °C | 25.4 mm |
| June | 7.7 °C | 27.5 °C | 12.19 mm |
| July | 12.1 °C | 30.6 °C | 25.4 mm |
| August | 11.3 °C | 29.4 °C | 31.24 mm |
| September | 6.3 °C | 25.3 °C | 21.08 mm |
| October | 0.1 °C | 18.7 °C | 31.75 mm |
| November | -5.6 °C | 11.4 °C | 22.86 mm |
| December | -9.6 °C | 5 °C | 25.65 mm |
| Annual | 0.3 °C | 17.4 °C | 311.39 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 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |