Blue Mound, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.7 °F (low) to 66.8 °F (high). Annual precipitation averages 42.2 Inches. Blue Mound is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.2 °F | 42.1 °F | 1.38 in. |
| February | 25.5 °F | 46.1 °F | 1.74 in. |
| March | 34.6 °F | 57.5 °F | 2.81 in. |
| April | 44.3 °F | 66.6 °F | 4.38 in. |
| May | 55.2 °F | 75.4 °F | 5.84 in. |
| June | 64.5 °F | 84.3 °F | 5.52 in. |
| July | 69.0 °F | 89.3 °F | 4.33 in. |
| August | 66.7 °F | 88.3 °F | 4.02 in. |
| September | 58.7 °F | 80.9 °F | 4.41 in. |
| October | 46.5 °F | 69.5 °F | 3.53 in. |
| November | 35.2 °F | 57.1 °F | 2.41 in. |
| December | 25.9 °F | 44.7 °F | 1.83 in. |
| Annual | 45.7 °F | 66.8 °F | 42.2 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |