| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F Zone 9b: 25°F to 30°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F |
| Average First Frost Date: | Nov. 11 - Nov. 20 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Csb - Warm-Summer Mediterranean Climate |
| Ecoregion: | 1b - Coastal Uplands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 97391 - Toledo, OR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 38 | 39 | 39 | 41 | 44 | 48 | 51 | 51 | 49 | 45 | 41 | 38 | 44 |
| Avg Max Temp (°F) | 51 | 53 | 55 | 57 | 60 | 64 | 66 | 67 | 67 | 62 | 55 | 51 | 59 |
| Avg Precip (In.) | 10.94 | 9.22 | 8.41 | 5.42 | 3.94 | 2.83 | 1.09 | 1.12 | 2.63 | 5.46 | 11.56 | 12.3 | 74.91 |