Arthur County, Nebraska · Frost dates
Arthur County frost dates.
First-frost, last-frost, and growing-season length for Arthur County, Nebraska. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5b
32°F — light freeze
Last spring frost
- 10%
- 05-22
- 20%
- 05-17
- 50%
- 05-09
- 80%
- 05-02
- 90%
- 04-29
First fall frost
- 10%
- 09-20
- 20%
- 09-25
- 50%
- 10-03
- 80%
- 10-11
- 90%
- 10-16
28°F — killing freeze
Last spring freeze
- 10%
- 05-11
- 20%
- 05-07
- 50%
- 04-30
- 80%
- 04-20
- 90%
- 04-15
First fall freeze
- 10%
- 09-28
- 20%
- 10-02
- 50%
- 10-12
- 80%
- 10-20
- 90%
- 10-23
Growing season length (days, 28°F threshold)
- Short year
- 140
- Median
- 165
- Long year
- 191
Source NOAA station
ARTHUR, NE US
0.3 mi · 30 yrs of record (1991–2020) · 3660 ft elev.
Data from ARTHUR, NE US, 0.3 miles away with 30-year NOAA record (1991-2020).
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