Frost history / Liberty, MS
Liberty, MS: frost dates by year
Last spring and first fall frost at NOAA station USC00225070, 1952 to 2004, measured from daily minimum temperatures.
Elevation 328 ft, 31.166, -90.818. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Mar 22 | Nov 7 |
| Earliest | Feb 17 (1985) | Oct 20 (1964) |
| Latest | Apr 13 (1989) | Dec 12 (2004) |
| Trend | 0.5 days later per decade | 2.9 days later per decade |
| Years with data | 42 | 45 |
At 28°F (hard freeze) the median last spring date is Mar 6 and the median first fall date is Nov 17.
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 |
|---|---|---|---|---|
| 2004 | Mar 12 | Dec 12 | Feb 17 | Dec 14 |
| 2003 | Apr 1 | Nov 25 | Apr 1 | Nov 25 |
| 2002 | Mar 23 | no data | Mar 6 | no data |
| 2001 | no data | Oct 28 | no data | Dec 21 |
| 2000 | no data | Nov 15 | no data | Nov 15 |
| 1998 | Mar 22 | Nov 6 | Mar 13 | Dec 16 |
| 1997 | Feb 18 | no data | Feb 17 | no data |
| 1996 | Apr 8 | Nov 26 | Mar 22 | Dec 2 |
| 1995 | Mar 11 | Oct 21 | Mar 11 | Nov 12 |
| 1992 | no data | Nov 7 | no data | Nov 30 |
| 1991 | Mar 10 | no data | Feb 16 | no data |
| 1990 | Mar 21 | no data | Mar 20 | no data |
| 1989 | Apr 13 | Oct 21 | Apr 12 | Oct 21 |
| 1988 | Mar 21 | Nov 24 | Mar 17 | Nov 28 |
| 1987 | Apr 6 | Nov 11 | Apr 6 | Nov 12 |
| 1986 | Mar 25 | Nov 14 | Mar 25 | Nov 14 |
| 1985 | Feb 17 | Dec 2 | Feb 17 | Dec 3 |
| 1984 | Mar 7 | Nov 12 | Feb 7 | Nov 23 |
| 1983 | Mar 11 | Nov 17 | Mar 11 | Nov 17 |
| 1982 | Mar 10 | Nov 5 | Mar 9 | Nov 5 |
| 1981 | Mar 24 | Nov 12 | Mar 20 | Nov 21 |
| 1980 | Mar 4 | Oct 31 | Mar 4 | Nov 19 |
| 1979 | Mar 26 | Nov 4 | Feb 28 | Nov 14 |
| 1978 | Mar 28 | Nov 9 | Mar 6 | Dec 10 |
| 1977 | Mar 23 | Nov 11 | Feb 28 | Nov 11 |
| 1976 | Mar 18 | Oct 21 | Mar 17 | Oct 21 |
| 1975 | Apr 4 | Nov 14 | Mar 6 | Nov 14 |
| 1974 | Mar 22 | Nov 13 | Feb 28 | Nov 15 |
| 1973 | Apr 11 | Nov 29 | Feb 17 | Dec 6 |
| 1972 | no data | Nov 26 | no data | Dec 1 |
| 1971 | Apr 8 | Nov 8 | Mar 21 | Nov 11 |
| 1970 | Feb 28 | Nov 3 | Feb 28 | Nov 17 |
| 1969 | Mar 27 | Nov 5 | Mar 27 | Nov 15 |
| 1968 | Mar 26 | no data | Mar 24 | no data |
| 1967 | no data | Nov 4 | no data | Nov 6 |
| 1966 | Apr 6 | Nov 3 | Mar 8 | Nov 3 |
| 1965 | Mar 22 | Oct 25 | Mar 22 | Nov 30 |
| 1964 | Mar 27 | Oct 20 | Feb 28 | Nov 22 |
| 1963 | Mar 23 | Oct 30 | Feb 27 | Nov 2 |
| 1962 | Mar 16 | Nov 10 | Mar 7 | Dec 6 |
| 1961 | Mar 10 | Nov 9 | Feb 9 | Nov 9 |
| 1960 | Mar 22 | Nov 30 | Mar 6 | Dec 1 |
| 1959 | no data | Nov 7 | no data | Nov 7 |
| 1958 | no data | Nov 2 | no data | Nov 29 |
| 1957 | Mar 27 | Oct 27 | Jan 19 | Oct 28 |
| 1956 | Mar 20 | Nov 9 | Jan 20 | Nov 9 |
| 1955 | no data | Oct 26 | no data | Nov 4 |
| 1954 | Mar 16 | Nov 3 | Mar 16 | Dec 7 |
| 1953 | Feb 22 | Oct 30 | Feb 18 | Dec 15 |
| 1952 | Feb 27 | Oct 29 | Jan 11 | Nov 21 |
"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.