Roland, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50 °F (low) to 72.7 °F (high). Annual precipitation averages 48.7 Inches. Roland 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 | 28.5 °F | 50.6 °F | 3.05 in. |
| February | 32.2 °F | 55.2 °F | 2.74 in. |
| March | 40.2 °F | 63.8 °F | 4.28 in. |
| April | 48.7 °F | 72.6 °F | 4.85 in. |
| May | 58.7 °F | 79.6 °F | 5.85 in. |
| June | 67.6 °F | 88.0 °F | 4.52 in. |
| July | 71.3 °F | 92.9 °F | 3.67 in. |
| August | 69.9 °F | 92.8 °F | 3.67 in. |
| September | 62.3 °F | 85.8 °F | 4.16 in. |
| October | 50.0 °F | 74.9 °F | 4.18 in. |
| November | 39.3 °F | 63.2 °F | 4.18 in. |
| December | 31.4 °F | 52.9 °F | 3.57 in. |
| Annual | 50 °F | 72.7 °F | 48.72 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 |