Hobart, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.1 °C (low) to 23.1 °C (high). Annual precipitation averages 790.7 Millimeters. Hobart is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.2 °C | 10.7 °C | 25.65 mm |
| February | -1.4 °C | 12.8 °C | 31.24 mm |
| March | 3.2 °C | 17.9 °C | 54.61 mm |
| April | 7.7 °C | 22.4 °C | 79.76 mm |
| May | 14 °C | 27.7 °C | 120.4 mm |
| June | 19.4 °C | 32.8 °C | 101.6 mm |
| July | 21.7 °C | 35.5 °C | 67.56 mm |
| August | 20.9 °C | 35.1 °C | 80.01 mm |
| September | 16.7 °C | 30.5 °C | 72.64 mm |
| October | 9.6 °C | 23.9 °C | 77.98 mm |
| November | 2.9 °C | 16.9 °C | 43.18 mm |
| December | -2.1 °C | 11.1 °C | 36.07 mm |
| Annual | 9.1 °C | 23.1 °C | 790.7 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Exceptional Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |