Dwight Mission, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49.4 °F (low) to 71.7 °F (high). Annual precipitation averages 47.8 Inches. Dwight Mission 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 | 27.8 °F | 49.6 °F | 2.69 in. |
| February | 31.4 °F | 54.0 °F | 2.56 in. |
| March | 39.7 °F | 62.7 °F | 4.1 in. |
| April | 48.0 °F | 71.6 °F | 4.74 in. |
| May | 57.8 °F | 78.5 °F | 6.15 in. |
| June | 66.8 °F | 87.0 °F | 4.79 in. |
| July | 70.6 °F | 92.2 °F | 3.68 in. |
| August | 69.3 °F | 92.1 °F | 3.59 in. |
| September | 61.8 °F | 85.1 °F | 4.34 in. |
| October | 49.9 °F | 73.8 °F | 4.31 in. |
| November | 39.3 °F | 62.5 °F | 3.74 in. |
| December | 30.6 °F | 51.6 °F | 3.13 in. |
| Annual | 49.4 °F | 71.7 °F | 47.82 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 7b : 5°F to 10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |