Marland, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47.2 °F (low) to 71.3 °F (high). Annual precipitation averages 36.6 Inches. Marland is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 24.0 °F | 47.6 °F | 1.16 in. |
| February | 27.3 °F | 52.0 °F | 1.43 in. |
| March | 36.4 °F | 61.8 °F | 2.69 in. |
| April | 45.5 °F | 71.2 °F | 3.97 in. |
| May | 56.5 °F | 79.1 °F | 5.0 in. |
| June | 66.2 °F | 88.3 °F | 4.97 in. |
| July | 70.4 °F | 93.4 °F | 3.87 in. |
| August | 68.7 °F | 92.8 °F | 3.48 in. |
| September | 60.5 °F | 85.3 °F | 3.21 in. |
| October | 47.9 °F | 73.6 °F | 3.3 in. |
| November | 36.2 °F | 60.8 °F | 1.94 in. |
| December | 26.7 °F | 49.2 °F | 1.62 in. |
| Annual | 47.2 °F | 71.3 °F | 36.64 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |