La Crosse, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.3 °C (low) to 19.8 °C (high). Annual precipitation averages 654.1 Millimeters. La Crosse is located in USDA Plant Hardiness Zone 6a. 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 | -7.7 °C | 6 °C | 16 mm |
| February | -6.1 °C | 8.4 °C | 23.37 mm |
| March | -1.1 °C | 14.1 °C | 39.12 mm |
| April | 3.9 °C | 19.1 °C | 54.36 mm |
| May | 10.4 °C | 24.5 °C | 105.16 mm |
| June | 16.4 °C | 30.7 °C | 91.69 mm |
| July | 19.2 °C | 33.4 °C | 96.27 mm |
| August | 17.9 °C | 32.1 °C | 87.63 mm |
| September | 13.3 °C | 28.1 °C | 46.99 mm |
| October | 5.5 °C | 21.1 °C | 47.24 mm |
| November | -1.3 °C | 13.3 °C | 22.35 mm |
| December | -6.4 °C | 6.8 °C | 23.88 mm |
| Annual | 5.3 °C | 19.8 °C | 654.06 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |