Geneva, NE: frost dates by year

Last spring and first fall frost at NOAA station USC00253175, 1951 to 2023, measured from daily minimum temperatures.

Elevation 1,630 ft, 40.531, -97.596. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 23	Oct 15
Earliest	Mar 9 (2012)	Sep 19 (1991)
Latest	May 17 (2014)	Nov 3 (1998)
Trend	0.9 days earlier per decade	little change (less than half a day per decade)
Years with data	71	67

At 28°F (hard freeze) the median last spring date is Apr 11 and the median first fall date is Oct 25.

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