Dry Creek, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.4 °F (low) to 70.5 °F (high). Annual precipitation averages 49.4 Inches. Dry Creek is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 27.2 °F | 48.6 °F | 2.72 in. |
| February | 30.5 °F | 52.6 °F | 2.54 in. |
| March | 38.8 °F | 61.4 °F | 4.31 in. |
| April | 46.8 °F | 70.3 °F | 4.87 in. |
| May | 56.4 °F | 77.3 °F | 6.07 in. |
| June | 65.4 °F | 85.6 °F | 5.13 in. |
| July | 69.4 °F | 91.1 °F | 3.97 in. |
| August | 68.1 °F | 91.0 °F | 3.8 in. |
| September | 60.7 °F | 84.0 °F | 4.58 in. |
| October | 49.1 °F | 72.3 °F | 4.49 in. |
| November | 38.8 °F | 61.3 °F | 3.85 in. |
| December | 30.0 °F | 50.4 °F | 3.07 in. |
| Annual | 48.4 °F | 70.5 °F | 49.4 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |