Elyria 3 E, OH: frost dates by year

Last spring and first fall frost at NOAA station USC00332599, 1951 to 2014, measured from daily minimum temperatures.

Elevation 730 ft, 41.381, -82.056. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 28	Oct 21
Earliest	Mar 31 (2010)	Sep 24 (1995)
Latest	May 26 (1969)	Nov 12 (1998)
Trend	2.4 days earlier per decade	2.1 days later per decade
Years with data	64	63

At 28°F (hard freeze) the median last spring date is Apr 15 and the median first fall date is Nov 4.

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

"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.