| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F | |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F | |
| Average First Frost Date: | Oct. 21 - Oct. 31 | |
| Average Last Frost Date: | Apr. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 27d - Wellington-McPherson Lowland | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 67110 - Mulvane, KS | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 20 | 24 | 34 | 43 | 54 | 64 | 69 | 68 | 59 | 46 | 34 | 24 | 45 |
| Avg Max Temp (°F) | 41 | 48 | 58 | 68 | 77 | 87 | 93 | 92 | 83 | 71 | 56 | 44 | 68 |
| Avg Precip (In.) | .95 | 1.26 | 2.84 | 2.92 | 4.53 | 4.57 | 3.52 | 3.23 | 3.05 | 2.57 | 2.36 | 1.36 | 33.17 |