Fremont, NE: frost dates by year

Last spring and first fall frost at NOAA station USC00253050, 1951 to 2025, measured from daily minimum temperatures.

Elevation 1,180 ft, 41.430, -96.467. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 25	Oct 10
Earliest	Apr 4 (1998)	Sep 17 (1980)
Latest	May 22 (1963)	Nov 5 (1998)
Trend	1.1 days earlier per decade	1.4 days later per decade
Years with data	75	74

At 28°F (hard freeze) the median last spring date is Apr 12 and the median first fall date is Oct 21.

The trend is a straight-line fit through the years with a freeze. A positive spring trend means the last frost now comes later. Short or patchy records give noisy trends.

Chart

Last spring frost (32°F)

First fall frost (32°F)

Dots are single years. The gray line is the median, the green line the fitted trend.

Year by year

Year	Last spring 32°F	First fall 32°F	Last spring 28°F	First fall 28°F
2025	Apr 9	Oct 30	Apr 9	Nov 9
2024	Apr 20	Oct 16	Mar 29	Oct 16
2023	Apr 24	Oct 28	Apr 24	Oct 28
2022	Apr 27	Oct 8	Apr 26	Oct 8
2021	Apr 22	Oct 22	Apr 22	Nov 2
2020	Apr 18	Oct 24	Apr 18	Oct 24
2019	Apr 15	Oct 12	Apr 15	Oct 25
2018	Apr 20	Oct 15	Apr 18	Nov 7
2017	Apr 12	Oct 12	Mar 16	Oct 28
2016	Apr 13	Oct 13	Apr 13	Nov 12
2015	Apr 23	Oct 30	Mar 28	Nov 20
2014	May 17	Oct 11	Apr 16	Oct 31
2013	May 4	Oct 17	Apr 25	Oct 25
2012	Apr 12	Oct 6	Mar 10	Oct 7
2011	Apr 25	Oct 19	Mar 29	Oct 29
2010	Apr 9	Oct 28	Mar 23	Oct 29
2009	Apr 28	Oct 4	Apr 12	Oct 10
2008	Apr 29	Oct 16	Apr 15	Oct 28
2007	Apr 15	Oct 23	Apr 10	Oct 28
2006	Apr 27	Oct 12	Mar 26	Oct 12
2005	May 1	Oct 7	Apr 2	Oct 7
2004	May 3	Oct 2	Apr 12	Oct 2
2003	Apr 10	Sep 29	Apr 10	Nov 5
2002	Apr 23	Oct 7	Apr 5	Oct 13
2001	Apr 19	Oct 6	Apr 18	Oct 27
2000	Apr 12	Oct 6	Apr 8	Oct 6
1999	Apr 18	Oct 17	Mar 26	Oct 20
1998	Apr 4	Nov 5	Apr 2	Nov 6
1997	May 14	Oct 14	May 14	Oct 26
1996	Apr 23	Oct 22	Apr 9	Oct 30
1995	Apr 12	Sep 22	Apr 4	Nov 2
1994	May 1	Oct 25	May 1	Oct 26
1993	Apr 20	Oct 9	Apr 5	Oct 10
1992	Apr 27	Oct 11	Apr 22	Oct 17
1991	Apr 10	Sep 19	Mar 30	Oct 19
1990	Apr 28	Oct 10	Apr 17	Oct 10
1989	May 7	Oct 18	Apr 12	Oct 19
1988	Apr 29	Oct 5	Apr 19	Oct 26
1987	Apr 6	Oct 3	Apr 6	Oct 11
1986	Apr 22	Oct 13	Apr 22	Oct 13
1985	Apr 9	Oct 1	Apr 9	Oct 1
1984	May 1	Sep 26	Apr 6	Sep 26
1983	May 15	Sep 23	Apr 18	Sep 23
1982	Apr 22	Oct 14	Apr 21	Oct 21
1981	May 11	Oct 2	Mar 23	Oct 19
1980	May 8	Sep 17	Apr 13	Oct 12
1979	May 4	Oct 10	Apr 28	Oct 13
1978	May 3	Oct 7	Apr 21	Oct 7
1977	Apr 6	Oct 3	Apr 6	Oct 9
1976	May 3	Sep 29	May 3	Oct 6
1975	Apr 20	Sep 25	Apr 20	Oct 25
1974	Apr 16	Oct 1	Apr 8	Oct 2
1973	Apr 27	Oct 29	Apr 10	Oct 29
1972	Apr 9	Sep 30	Apr 8	Oct 7
1971	May 3	Sep 23	Apr 6	Oct 31
1970	May 2	Oct 9	May 2	Oct 10
1969	May 12	Oct 14	Apr 6	Oct 14
1968	May 5	Oct 4	Apr 6	Oct 4
1967	May 3	Sep 28	Apr 24	Oct 28
1966	May 1	Oct 15	Apr 21	Oct 16
1965	Apr 28	Sep 24	Mar 30	Nov 4
1964	Apr 9	no data	Mar 31	no data
1963	May 22	Oct 29	Apr 4	Oct 29
1962	Apr 15	Oct 24	Apr 13	Oct 25
1961	May 2	Sep 28	Apr 18	Oct 20
1960	Apr 30	Oct 16	Apr 10	Oct 19
1959	May 15	Oct 9	Apr 13	Oct 17
1958	Apr 29	Oct 1	Apr 29	Oct 26
1957	Apr 14	Oct 18	Apr 14	Oct 25
1956	Apr 30	Sep 30	Apr 24	Oct 26
1955	Apr 8	Oct 15	Mar 28	Nov 3
1954	May 3	Oct 30	Apr 8	Oct 30
1953	Apr 27	Oct 26	Apr 20	Nov 5
1952	Apr 15	Oct 6	Apr 10	Oct 6
1951	Apr 23	Sep 28	Apr 17	Sep 28

"none" means the station recorded no freeze at that threshold in that half of the year. "no data" means more than 10% of the season's daily readings were missing. Years with no usable data are left out. See the methodology for the rules, and the ZIP lookup for 1991 to 2020 frost probabilities.