Last frost date in Hayesville, OR

Average last frost
April 3

Expect the last frost in Hayesville around April 3. Frost after April 27 happens in only one year out of ten. The first fall frost usually arrives about November 1, which leaves 212 frost-free days. An early freeze before October 16 happens one year in ten.

Safe after (10% risk)
Apr 27
Average first frost
Nov 1
Frost-free season
212 days
Hard freeze (28°F) ends
Mar 2
Next 6 nights in Hayesville

Frost possible in low spots Fri night, low 35°F

Earlier than usual: the average first frost here is November 1.

National Weather Service forecast, updated Oct 22, 12:24 UTC

  1. ThuOct 2237°
  2. FriOct 2335°possible frost
  3. SatOct 2438°
  4. SunOct 2540°
  5. MonOct 2639°
  6. TueOct 2739°
JanFebMarAprMayJunJulAugSepOctNovDecLast frost Apr 3First frost Nov 1212 frost-free daysBlue: chance of 32°F frost. Green: average frost-free season.JFMAMJJASOND212 frost-free days
Frost risk through the year at Salem Mcnary Field, 5.3 miles from Hayesville.

Planting calendar for Hayesville

Windows count forward or back from the average frost dates above. Click a crop for dates across Oregon.

Start indoorsPlant outSow outdoorsFall plantingAverage last and first frost
Warm-season crops
JanFebMarAprMayJunJulAugSepOctNovDec
TomatoesApr 10–Apr 24
PumpkinsApr 17–May 1
SunflowersApr 3–Apr 24
CucumbersApr 17–Apr 24
CornApr 10–Apr 24
Sweet potatoesApr 24–May 8
WatermelonApr 17–May 1
Green beansApr 10–May 1
ZucchiniApr 10–Apr 24
OkraApr 24–May 8
PeppersApr 17–May 1
BasilApr 10–Apr 24
Butternut squashApr 10–Apr 24
CantaloupeApr 17–May 1
EggplantApr 17–May 1
Cool-season crops
JanFebMarAprMayJunJulAugSepOctNovDec
PotatoesMar 6–Mar 20
OnionsFeb 20–Mar 13
CarrotsMar 13–Apr 17
LettuceMar 20–Apr 10
BroccoliMar 6–Mar 20
BeetsMar 6–Apr 17
PeasFeb 20–Mar 6
CabbageMar 6–Mar 20
RadishesFeb 27–Apr 10
Brussels sproutsMar 20–Apr 3
SpinachFeb 20–Mar 13
CilantroMar 20–Apr 10
KaleMar 6–Mar 20
Collard greensMar 6–Mar 20
TurnipsMar 6–Mar 20
DillApr 3–Apr 17
CeleryApr 10–Apr 17
CauliflowerMar 20–Apr 3
LeeksMar 20–Apr 3
Swiss chardMar 20–Apr 17
ParsleyMar 20–Apr 10
Fall bulbs and garlic
JanFebMarAprMayJunJulAugSepOctNovDec
Tulip bulbsOct 18–Nov 22
GarlicOct 11–Nov 15
Daffodil bulbsOct 4–Nov 15
Perennials
JanFebMarAprMayJunJulAugSepOctNovDec
StrawberriesMar 6–Mar 20
AsparagusMar 6–Mar 20

Frost probabilities

ThresholdSpring, 90% chance laterSpring, 50%Spring, 10%Fall, 10% chance earlierFall, 50%Fall, 90%
Light frost, 32°FMar 10Apr 3Apr 27Oct 16Nov 1Nov 23
Hard freeze, 28°FJan 31Mar 2Mar 30Oct 30Nov 22Dec 17

Read the spring 10% column as the date after which only one year in ten still gets frost. That is the safer date for tomatoes, peppers and basil.

Where these numbers come from

NOAA station Salem Mcnary Field (USW00024232) sits 5.3 miles from the center of Hayesville at 205 feet. Its averages cover 1991 to 2020. Low spots, valleys and open fields can keep getting frost a week or two after the station stops; city centers and lakeshores usually get less of it.

Questions

When is the last frost in Hayesville, OR?

The average last frost date in Hayesville is April 3, based on NOAA 1991–2020 climate normals. There is a 10% chance of frost after April 27.

When is the first frost in Hayesville?

The first frost in fall usually comes around November 1. One year in ten it arrives before October 16.

How long is the growing season in Hayesville?

About 212 days between the average last and first frost.

When should I plant tomatoes in Hayesville?

Plant tomato seedlings outside from April 10 to April 24. Start seeds indoors six to eight weeks earlier.

Nearby in Oregon

All 34 cities in Oregon