| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F |
| Average First Frost Date: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Csb - Warm-Summer Mediterranean Climate |
| Ecoregion: | 78c - Umpqua Interior Foothills |
| Heat Zone Days: | 8 - 14 days Over 86°F |
Annual Climate Data for ZIP Code 97417 - Canyonville, OR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 34 | 35 | 37 | 39 | 44 | 48 | 54 | 53 | 48 | 42 | 38 | 34 | 42 |
| Avg Max Temp (°F) | 48 | 52 | 57 | 61 | 68 | 74 | 82 | 83 | 78 | 67 | 53 | 47 | 64 |
| Avg Precip (In.) | 6.22 | 5.18 | 5.03 | 3.55 | 2.15 | 1.05 | .44 | .72 | 1.45 | 3.35 | 7.24 | 7.2 | 43.58 |