| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 47h - Nebraska/Kansas Loess Hills |
| Heat Zone Days: | 46 - 60 days Over 86°F |
Annual Climate Data for ZIP Code 66035 - Highland, KS | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 20 | 30 | 41 | 52 | 61 | 66 | 63 | 55 | 43 | 30 | 19 | 41 |
| Avg Max Temp (°F) | 34 | 41 | 52 | 64 | 74 | 83 | 88 | 86 | 78 | 67 | 51 | 38 | 63 |
| Avg Precip (In.) | .9 | 1.12 | 2.5 | 3.3 | 4.95 | 4.51 | 4.59 | 3.91 | 4.45 | 2.9 | 2.35 | 1.26 | 36.75 |