Baker County, Oregon · Frost dates
Baker County frost dates.
First-frost, last-frost, and growing-season length for Baker County, Oregon. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8b
32°F — light freeze
Last spring frost
- 10%
- 06-16
- 20%
- 06-09
- 50%
- 05-25
- 80%
- 05-13
- 90%
- 05-09
First fall frost
- 10%
- 09-02
- 20%
- 09-06
- 50%
- 09-15
- 80%
- 09-24
- 90%
- 10-01
28°F — killing freeze
Last spring freeze
- 10%
- 05-23
- 20%
- 05-17
- 50%
- 05-08
- 80%
- 04-30
- 90%
- 04-25
First fall freeze
- 10%
- 09-12
- 20%
- 09-17
- 50%
- 09-27
- 80%
- 10-05
- 90%
- 10-09
Growing season length (days, 28°F threshold)
- Short year
- 112
- Median
- 142
- Long year
- 167
Source NOAA station
BAKER CITY MUNI AP, OR US
11.2 mi · 30 yrs of record (1991–2020) · 3361 ft elev.
Data from BAKER CITY MUNI AP, OR US, 11.2 miles away with 30-year NOAA record (1991-2020).
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