Harbor View, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.7 °F (low) to 59.1 °F (high). Annual precipitation averages 35.9 Inches. Harbor View 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.4 °F | 33.0 °F | 2.44 in. |
| February | 20.8 °F | 35.8 °F | 2.27 in. |
| March | 28.5 °F | 45.1 °F | 2.65 in. |
| April | 39.7 °F | 57.5 °F | 3.7 in. |
| May | 51.5 °F | 69.2 °F | 3.45 in. |
| June | 61.6 °F | 79.4 °F | 3.61 in. |
| July | 65.5 °F | 83.6 °F | 3.4 in. |
| August | 63.9 °F | 81.4 °F | 3.29 in. |
| September | 56.8 °F | 75.1 °F | 2.98 in. |
| October | 44.5 °F | 62.6 °F | 2.92 in. |
| November | 34.2 °F | 49.1 °F | 2.84 in. |
| December | 25.4 °F | 37.7 °F | 2.39 in. |
| Annual | 42.7 °F | 59.1 °F | 35.94 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |