Logan, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 39.4 °F (low) to 66.6 °F (high). Annual precipitation averages 23.4 Inches. Logan 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 | 15.8 °F | 40.8 °F | 0.49 in. |
| February | 18.2 °F | 44.6 °F | 0.67 in. |
| March | 27.4 °F | 56.2 °F | 1.31 in. |
| April | 37.0 °F | 65.8 °F | 2.22 in. |
| May | 48.6 °F | 75.2 °F | 3.65 in. |
| June | 60.0 °F | 86.9 °F | 2.94 in. |
| July | 65.2 °F | 92.3 °F | 3.68 in. |
| August | 62.8 °F | 89.5 °F | 3.11 in. |
| September | 53.2 °F | 81.9 °F | 1.9 in. |
| October | 39.2 °F | 68.8 °F | 1.84 in. |
| November | 26.9 °F | 54.7 °F | 0.82 in. |
| December | 17.9 °F | 42.5 °F | 0.78 in. |
| Annual | 39.4 °F | 66.6 °F | 23.41 in. |
| 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 : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |