Tabor, Iowa has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.7 °F (low) to 61.2 °F (high). Annual precipitation averages 33.7 Inches. Tabor is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.9 °F | 32.8 °F | 0.81 in. |
| February | 19.8 °F | 37.5 °F | 1.04 in. |
| March | 30.0 °F | 50.4 °F | 1.78 in. |
| April | 40.9 °F | 62.1 °F | 3.36 in. |
| May | 52.0 °F | 72.2 °F | 5.56 in. |
| June | 62.3 °F | 81.6 °F | 5.19 in. |
| July | 66.5 °F | 85.2 °F | 3.85 in. |
| August | 64.0 °F | 83.6 °F | 3.53 in. |
| September | 54.8 °F | 77.2 °F | 3.18 in. |
| October | 43.2 °F | 65.0 °F | 2.61 in. |
| November | 30.6 °F | 49.4 °F | 1.58 in. |
| December | 20.8 °F | 37.1 °F | 1.18 in. |
| Annual | 41.7 °F | 61.2 °F | 33.67 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |