Lane County, Oregon · Frost dates
Lane County frost dates.
First-frost, last-frost, and growing-season length for Lane County, Oregon. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8b
32°F — light freeze
Last spring frost
- 10%
- 04-02
- 20%
- 03-25
- 50%
- 03-07
- 80%
- 02-16
- 90%
- 02-04
First fall frost
- 10%
- 11-01
- 20%
- 11-09
- 50%
- 11-27
- 80%
- 12-12
- 90%
- 12-21
28°F — killing freeze
Last spring freeze
- 10%
- 03-05
- 20%
- 02-25
- 50%
- 02-02
- 80%
- 01-02
- 90%
- 12-21
First fall freeze
- 10%
- 11-18
- 20%
- 12-01
- 50%
- 12-16
- 80%
- 01-11
- 90%
- 02-01
Growing season length (days, 28°F threshold)
- Short year
- 258
- Median
- 317
- Long year
- 407
Source NOAA station
LOOKOUT PT DAM, OR US
6.9 mi · 30 yrs of record (1991–2020) · 712 ft elev.
Data from LOOKOUT PT DAM, OR US, 6.9 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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