| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F | |
| 2012 Hardiness Zone: | 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. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Csb - Warm-Summer Mediterranean Climate | |
| Ecoregion: | 1a - Coastal Lowlands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 97364 - Neotsu, OR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 38 | 39 | 39 | 41 | 44 | 48 | 50 | 51 | 49 | 44 | 41 | 38 | 43 |
| Avg Max Temp (°F) | 50 | 53 | 55 | 58 | 61 | 65 | 68 | 69 | 69 | 62 | 54 | 49 | 59 |
| Avg Precip (In.) | 11.2 | 9.03 | 8.41 | 5.6 | 4.14 | 3.04 | 1.36 | 1.26 | 3.03 | 5.79 | 11.72 | 12 | 76.58 |