Westview Circle, Wyoming has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 1.3 °C (low) to 17.1 °C (high). Annual precipitation averages 364.8 Millimeters. Westview Circle is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.8 °C | 4.9 °C | 7.62 mm |
| February | -7.8 °C | 5.9 °C | 12.45 mm |
| March | -3.7 °C | 11.2 °C | 20.32 mm |
| April | -0.1 °C | 15.1 °C | 41.66 mm |
| May | 5.2 °C | 20.3 °C | 70.61 mm |
| June | 10.3 °C | 26.7 °C | 53.59 mm |
| July | 13.6 °C | 31.4 °C | 40.89 mm |
| August | 12.3 °C | 30.8 °C | 30.23 mm |
| September | 7.1 °C | 25.9 °C | 30.48 mm |
| October | 0.6 °C | 17.9 °C | 32.77 mm |
| November | -4.6 °C | 9.9 °C | 12.7 mm |
| December | -8.2 °C | 4.9 °C | 11.43 mm |
| Annual | 1.3 °C | 17.1 °C | 364.75 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| 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 | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |