Spickard 7 W, MO: frost dates by year

Last spring and first fall frost at NOAA station USC00237963, 1957 to 2025, measured from daily minimum temperatures.

Elevation 875 ft, 40.247, -93.716. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 22	Oct 9
Earliest	Mar 30 (2010)	Sep 19 (1991)
Latest	May 22 (1963)	Nov 2 (2021)
Trend	1.4 days earlier per decade	0.9 days later per decade
Years with data	58	60

At 28°F (hard freeze) the median last spring date is Apr 10 and the median first fall date is Oct 23.

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

"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.