| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Sep.11 - Sep. 20 |
| Average Last Frost Date: | Jun. 11 - Jun. 20 |
| Koppen-Geiger Climate Zone: | Dsb - Humid Continental Climate - Dry Cool Summer |
| Ecoregion: | 9g - Klamath/Goose Lake Basins |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 97630 - Lakeview, OR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 24 | 27 | 30 | 36 | 42 | 49 | 48 | 42 | 33 | 25 | 21 | 33 |
| Avg Max Temp (°F) | 38 | 42 | 47 | 53 | 62 | 70 | 80 | 81 | 74 | 60 | 44 | 37 | 57 |
| Avg Precip (In.) | 2.61 | 1.82 | 2.06 | 1.73 | 1.54 | 1.28 | .54 | .54 | .77 | 1.18 | 1.94 | 2.27 | 18.27 |