| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F | |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 4a: -30F to -25F | |
| Average First Frost Date: | Sep.1 - Sep. 10 | |
| Average Last Frost Date: | Jun. 11 - Jun. 20 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 12d - Dissected Plateaus and Teton Basin | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 83422 - Driggs, ID | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 9 | 12 | 19 | 27 | 34 | 41 | 47 | 45 | 37 | 28 | 19 | 10 | 27 |
| Avg Max Temp (°F) | 29 | 34 | 41 | 51 | 62 | 72 | 80 | 79 | 70 | 57 | 39 | 30 | 54 |
| Avg Precip (In.) | 1.42 | 1.1 | 1.3 | 1.36 | 2.23 | 1.4 | 1.28 | 1.07 | 1.2 | 1.27 | 1.29 | 1.48 | 16.4 |