Davidson, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.3 °F (low) to 75.9 °F (high). Annual precipitation averages 28.1 Inches. Davidson 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 | 28.5 °F | 53.8 °F | 1.12 in. |
| February | 31.6 °F | 57.8 °F | 1.28 in. |
| March | 39.8 °F | 66.5 °F | 2.17 in. |
| April | 47.8 °F | 75.2 °F | 2.95 in. |
| May | 59.0 °F | 84.0 °F | 4.07 in. |
| June | 68.3 °F | 92.7 °F | 3.47 in. |
| July | 72.1 °F | 97.3 °F | 2.38 in. |
| August | 71.3 °F | 97.1 °F | 2.28 in. |
| September | 63.5 °F | 88.7 °F | 2.88 in. |
| October | 51.4 °F | 77.6 °F | 2.61 in. |
| November | 39.6 °F | 64.8 °F | 1.48 in. |
| December | 30.4 °F | 54.8 °F | 1.43 in. |
| Annual | 50.3 °F | 75.9 °F | 28.12 in. |
| 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 : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |