Custer County, Nebraska · Frost dates
Custer County frost dates.
First-frost, last-frost, and growing-season length for Custer County, Nebraska. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5b
32°F — light freeze
Last spring frost
- 10%
- 05-24
- 20%
- 05-20
- 50%
- 05-10
- 80%
- 05-02
- 90%
- 04-28
First fall frost
- 10%
- 09-18
- 20%
- 09-23
- 50%
- 10-01
- 80%
- 10-09
- 90%
- 10-12
28°F — killing freeze
Last spring freeze
- 10%
- 05-15
- 20%
- 05-10
- 50%
- 05-02
- 80%
- 04-21
- 90%
- 04-17
First fall freeze
- 10%
- 09-26
- 20%
- 10-01
- 50%
- 10-09
- 80%
- 10-17
- 90%
- 10-21
Growing season length (days, 28°F threshold)
- Short year
- 134
- Median
- 160
- Long year
- 187
Source NOAA station
BROKEN BOW 2 W, NE US
2.9 mi · 30 yrs of record (1991–2020) · 2504 ft elev.
Data from BROKEN BOW 2 W, NE US, 2.9 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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