Loveland, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.9 °C (low) to 24.2 °C (high). Annual precipitation averages 761 Millimeters. Loveland is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.2 °C | 11.9 °C | 29.72 mm |
| February | -0.4 °C | 14.2 °C | 37.85 mm |
| March | 4.3 °C | 19 °C | 59.94 mm |
| April | 8.8 °C | 23.8 °C | 70.36 mm |
| May | 14.8 °C | 28.8 °C | 102.62 mm |
| June | 19.9 °C | 33.7 °C | 99.31 mm |
| July | 22.1 °C | 36.3 °C | 59.94 mm |
| August | 21.6 °C | 36.1 °C | 60.71 mm |
| September | 17.1 °C | 31.4 °C | 74.42 mm |
| October | 10.3 °C | 25.2 °C | 78.99 mm |
| November | 3.9 °C | 18.1 °C | 46.74 mm |
| December | -1.2 °C | 12.4 °C | 40.39 mm |
| Annual | 9.9 °C | 24.2 °C | 760.99 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |