Amber, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.8 °F (low) to 72.4 °F (high). Annual precipitation averages 33.3 Inches. Amber 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 | 26.8 °F | 50.2 °F | 1.19 in. |
| February | 30.1 °F | 54.0 °F | 1.51 in. |
| March | 38.5 °F | 63.2 °F | 2.39 in. |
| April | 46.8 °F | 71.6 °F | 3.45 in. |
| May | 57.6 °F | 79.7 °F | 4.74 in. |
| June | 66.9 °F | 88.7 °F | 4.17 in. |
| July | 70.8 °F | 94.1 °F | 2.88 in. |
| August | 69.6 °F | 93.8 °F | 2.95 in. |
| September | 61.8 °F | 85.7 °F | 3.29 in. |
| October | 49.4 °F | 74.2 °F | 3.03 in. |
| November | 38.0 °F | 61.9 °F | 1.99 in. |
| December | 29.1 °F | 51.2 °F | 1.7 in. |
| Annual | 48.8 °F | 72.4 °F | 33.29 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 | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |