Clay County, Nebraska · Frost dates

Clay County frost dates.

First-frost, last-frost, and growing-season length for Clay County, Nebraska. Sourced from NOAA 1991-2020 Climate Normals.

Data confidence: high · USDA zone: 5b

32°F — light freeze

Last spring frost

10%
05-03
20%
04-29
50%
04-19
80%
04-09
90%
04-05

First fall frost

10%
10-03
20%
10-09
50%
10-20
80%
10-27
90%
11-01

28°F — killing freeze

Last spring freeze

10%
04-22
20%
04-18
50%
04-07
80%
03-31
90%
03-24

First fall freeze

10%
10-15
20%
10-20
50%
10-29
80%
11-06
90%
11-11

Growing season length (days, 28°F threshold)

Short year
176
Median
205
Long year
232

Source NOAA station

CLAY CTR, NE US

0.2 mi · 30 yrs of record (19912020) · 1788 ft elev.

Data from CLAY CTR, NE US, 0.2 miles away with 30-year NOAA record (1991-2020).

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