Hamilton County, Nebraska · Frost dates
Hamilton County frost dates.
First-frost, last-frost, and growing-season length for Hamilton County, Nebraska. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5b
32°F — light freeze
Last spring frost
- 10%
- 05-04
- 20%
- 04-30
- 50%
- 04-21
- 80%
- 04-12
- 90%
- 04-08
First fall frost
- 10%
- 10-01
- 20%
- 10-05
- 50%
- 10-15
- 80%
- 10-24
- 90%
- 10-28
28°F — killing freeze
Last spring freeze
- 10%
- 04-25
- 20%
- 04-21
- 50%
- 04-11
- 80%
- 04-02
- 90%
- 03-27
First fall freeze
- 10%
- 10-10
- 20%
- 10-16
- 50%
- 10-26
- 80%
- 11-03
- 90%
- 11-07
Growing season length (days, 28°F threshold)
- Short year
- 168
- Median
- 198
- Long year
- 225
Source NOAA station
AURORA, NE US
1.7 mi · 30 yrs of record (1991–2020) · 1785 ft elev.
Data from AURORA, NE US, 1.7 miles away with 30-year NOAA record (1991-2020).
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