Canyonville, OR 97429 Frost Dates
When can you plant in Canyonville, OR?
Around 03/23 is the usual last spring frost, about 207 days away. The first fall frost typically arrives around 11/18, about 237 frost-free days later.
Canyonville sits in USDA Zone 8b (15 to 20°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
What to do before the first frost
About 12 weeks of growing season left in Canyonville before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Canyonville's last frost
03/23 is the middle of 30 years of NOAA records, not a promise. Plant by 02/25 and you're betting against frost in roughly 9 years out of 10. 04/16 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Canyonville compares
Canyonville's growing season runs about 237 days, ranking 9,126 of 40,283 US ZIP codes measured here, longest to shortest. Within OR, it ranks 132 of 463.
Learn more
zone vs. frost date covers why Zone 8b and Canyonville's frost date answer different questions. the frost range covers how to read the range around Canyonville's dates instead of trusting one.