Frost dates in Baker County, Oregon
The average last spring frost in Baker County falls Apr 2 to May 25 and the average first fall frost Sep 15 to Nov 5, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a to 7a. Places: Baker City, Haines, Halfway, Huntington, Richland, Unity. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 97814 | Baker City | May 25 | Sep 15 | 6b |
| 97819 | May 25 | Sep 15 | 6b | |
| 97833 | Haines | May 25 | Sep 15 | 6a |
| 97834 | Halfway | May 15 | Sep 24 | 6b |
| 97837 | May 25 | Sep 15 | 6a | |
| 97840 | Apr 2 | Nov 5 | 7a | |
| 97870 | Richland | May 10 | Oct 1 | 6b |
| 97884 | Unity | May 25 | Sep 15 | 6a |
| 97905 | Apr 23 | Oct 13 | 6b | |
| 97907 | Huntington | Apr 23 | Oct 13 | 7a |
Nearby counties
Union County Wallowa County Grant County Malheur County Umatilla County Morrow County
All Oregon counties · Download Oregon frost dates (CSV)
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