Last frost date in Grants Pass, Oregon
April 8
Average last frost in spring. In an early year (1 in 10) it's over by March 15; in a late year (1 in 10) it comes after May 1.
October 28
Average first frost in fall. 1 year in 10 it comes by October 8.
Source: NOAA U.S. Climate Normals 1991–2020, station Grants Pass (USC00353445), 0.8 miles from Grants Pass, elevation 932 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Mar 15 | Apr 8 | May 1 |
| First frost in fall | Oct 8 | Oct 28 | Nov 24 |
Frost-free days in an average year: 201
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | May 2 | Oct 11 |
| Frost (32°F) | Every year | Apr 8 | Oct 28 |
| Hard freeze (28°F) | Every year | Mar 8 | Nov 16 |
Nights at 32°F or colder in an average year: 65
What to plant now in Grants Pass
- Corn saladSept 15 – Nov 1Now
- Upland cressSept 15 – Nov 1Now
- Rhubarb plantsNov 1 – Dec 1Soon
- Asparagus plantsNov 15 – Jan 1Soon
- Spring planting calendar for an average last frost around April 10 Grants Pass: April 8
- Fall planting calendar for an average first frost around October 30 Grants Pass: October 28
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
- Medford 25 mi · last frost Apr 8
- Ashland 36 mi · last frost May 6
- Roseburg 55 mi · last frost Mar 23
- Coos Bay 80 mi · last frost Feb 21
- Klamath Falls 81 mi · last frost June 9
Updated