Last frost date in Baker City, Oregon
May 25
Average last frost in spring. In an early year (1 in 10) it's over by May 9; in a late year (1 in 10) it comes after June 16.
September 15
Average first frost in fall. 1 year in 10 it comes by September 2.
Source: NOAA U.S. Climate Normals 1991–2020, station Baker City Muni AP (USW00024130), 4.8 miles from Baker City, elevation 3,361 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | May 9 | May 25 | June 16 |
| First frost in fall | Sept 2 | Sept 15 | Oct 1 |
Frost-free days in an average year: 111
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | — | — |
| Frost (32°F) | Every year | May 25 | Sept 15 |
| Hard freeze (28°F) | Every year | May 8 | Sept 27 |
Nights at 32°F or colder in an average year: 191
What to plant now in Baker City
Nothing in USDA's planting table is in its window in Baker City right now, or opens in the next 45 days.
- Spring planting calendar for an average last frost around May 20 Baker City: May 25
- Fall planting calendar for an average first frost around September 10 Baker City: September 15
Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.
Nearby in Oregon
- La Grande 40 mi · last frost May 6
- Ontario 67 mi · last frost Apr 22
- Pendleton 79 mi · last frost Apr 22
- Hermiston 102 mi · last frost Apr 26
- Prineville 153 mi · last frost June 1
Updated