Stafford, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.6 °F (low) to 62.4 °F (high). Annual precipitation averages 43.5 Inches. Stafford is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.6 °F | 37.6 °F | 3.29 in. |
| February | 22.5 °F | 41.0 °F | 2.72 in. |
| March | 29.5 °F | 50.6 °F | 3.53 in. |
| April | 39.8 °F | 63.8 °F | 3.88 in. |
| May | 49.5 °F | 72.3 °F | 4.29 in. |
| June | 58.4 °F | 80.3 °F | 4.71 in. |
| July | 62.9 °F | 83.7 °F | 4.35 in. |
| August | 60.4 °F | 82.7 °F | 3.72 in. |
| September | 53.5 °F | 77.0 °F | 3.54 in. |
| October | 42.2 °F | 65.0 °F | 3.04 in. |
| November | 33.0 °F | 52.8 °F | 3.11 in. |
| December | 26.4 °F | 42.1 °F | 3.3 in. |
| Annual | 41.6 °F | 62.4 °F | 43.48 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |