| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | May 11 - May 20 |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate |
| Ecoregion: | 12i - Magic Valley |
| Heat Zone Days: | 31 - 45 days Over 86°F |
Annual Climate Data for ZIP Code 83316 - Buhl, ID | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 19 | 23 | 29 | 35 | 42 | 49 | 55 | 54 | 45 | 36 | 27 | 20 | 36 |
| Avg Max Temp (°F) | 34 | 41 | 50 | 60 | 68 | 78 | 86 | 86 | 75 | 63 | 46 | 36 | 60 |
| Avg Precip (In.) | 1.13 | .75 | 1.02 | .86 | 1.11 | .81 | .28 | .32 | .55 | .7 | 1.03 | .89 | 9.45 |