Boone County, Nebraska · Frost dates
Boone County frost dates.
First-frost, last-frost, and growing-season length for Boone County, Nebraska. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5b
32°F — light freeze
Last spring frost
- 10%
- 05-12
- 20%
- 05-08
- 50%
- 05-01
- 80%
- 04-22
- 90%
- 04-17
First fall frost
- 10%
- 09-22
- 20%
- 09-27
- 50%
- 10-05
- 80%
- 10-14
- 90%
- 10-18
28°F — killing freeze
Last spring freeze
- 10%
- 05-05
- 20%
- 04-30
- 50%
- 04-22
- 80%
- 04-12
- 90%
- 04-08
First fall freeze
- 10%
- 09-29
- 20%
- 10-05
- 50%
- 10-16
- 80%
- 10-24
- 90%
- 10-28
Growing season length (days, 28°F threshold)
- Short year
- 147
- Median
- 177
- Long year
- 203
Source NOAA station
ALBION, NE US
3.5 mi · 30 yrs of record (1991–2020) · 1795 ft elev.
Data from ALBION, NE US, 3.5 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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