Sageville, Iowa has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 3.7 °C (low) to 14.3 °C (high). Annual precipitation averages 969.5 Millimeters. Sageville is located in USDA Plant Hardiness Zone 5a. 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 | -11.6 °C | -2.5 °C | 32.77 mm |
| February | -9.9 °C | -0.1 °C | 37.59 mm |
| March | -3.3 °C | 7.1 °C | 52.58 mm |
| April | 3.1 °C | 14.8 °C | 97.03 mm |
| May | 9.5 °C | 21.4 °C | 113.79 mm |
| June | 15.4 °C | 26.8 °C | 143.26 mm |
| July | 17.4 °C | 28.6 °C | 127 mm |
| August | 16.3 °C | 27.6 °C | 99.06 mm |
| September | 11.6 °C | 23.7 °C | 93.47 mm |
| October | 4.9 °C | 16.3 °C | 72.64 mm |
| November | -1.7 °C | 7.7 °C | 57.15 mm |
| December | -7.9 °C | 0.6 °C | 43.18 mm |
| Annual | 3.7 °C | 14.3 °C | 969.52 mm |
| 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 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |