Ogden, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.4 °C (low) to 24 °C (high). Annual precipitation averages 1334 Millimeters. Ogden is located in USDA Plant Hardiness Zone 8b. 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 | 0.7 °C | 12.8 °C | 99.31 mm |
| February | 2.5 °C | 15 °C | 111.25 mm |
| March | 6.6 °C | 19.6 °C | 125.98 mm |
| April | 10.7 °C | 24 °C | 128.52 mm |
| May | 16 °C | 27.9 °C | 138.94 mm |
| June | 20.2 °C | 32.1 °C | 103.63 mm |
| July | 22.2 °C | 34.3 °C | 89.92 mm |
| August | 21.3 °C | 34.3 °C | 81.03 mm |
| September | 17.7 °C | 30.9 °C | 102.11 mm |
| October | 11.1 °C | 25 °C | 112.78 mm |
| November | 5.6 °C | 18.6 °C | 112.01 mm |
| December | 1.9 °C | 13.8 °C | 128.52 mm |
| Annual | 11.4 °C | 24 °C | 1334 mm |
| 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 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |