Nardin, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.8 °F (low) to 70.8 °F (high). Annual precipitation averages 35.7 Inches. Nardin 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 | 23.6 °F | 46.6 °F | 1.12 in. |
| February | 26.9 °F | 51.1 °F | 1.37 in. |
| March | 35.8 °F | 60.9 °F | 2.58 in. |
| April | 44.7 °F | 70.4 °F | 3.61 in. |
| May | 56.0 °F | 79.1 °F | 4.86 in. |
| June | 65.9 °F | 88.9 °F | 4.87 in. |
| July | 70.4 °F | 93.8 °F | 3.99 in. |
| August | 68.6 °F | 92.8 °F | 3.63 in. |
| September | 60.4 °F | 85.2 °F | 2.85 in. |
| October | 47.7 °F | 73.1 °F | 3.43 in. |
| November | 35.8 °F | 60.0 °F | 1.83 in. |
| December | 26.3 °F | 48.2 °F | 1.51 in. |
| Annual | 46.8 °F | 70.8 °F | 35.65 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 |