Frost history / Enterprise Beryl Jct, UT
Enterprise Beryl Jct, UT: frost dates by year
Last spring and first fall frost at NOAA station USC00422561, 1955 to 2004, measured from daily minimum temperatures.
Elevation 5,150 ft, 37.770, -113.656. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Jun 9 | Sep 16 |
| Earliest | May 3 (1969) | Aug 13 (1993) |
| Latest | Jul 19 (1987) | Oct 12 (1963) |
| Trend | 2.6 days later per decade | little change (less than half a day per decade) |
| Years with data | 42 | 41 |
At 28°F (hard freeze) the median last spring date is May 20 and the median first fall date is Sep 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 |
|---|---|---|---|---|
| 2004 | Jun 11 | Sep 5 | May 9 | Sep 22 |
| 2003 | Jun 26 | Sep 14 | May 20 | Sep 14 |
| 2001 | Jun 16 | no data | Jun 14 | no data |
| 2000 | May 19 | Sep 24 | May 14 | Sep 24 |
| 1999 | May 25 | Sep 27 | May 20 | Sep 28 |
| 1997 | Jul 3 | Sep 29 | Jul 3 | Oct 8 |
| 1996 | May 11 | Sep 17 | May 5 | Sep 17 |
| 1995 | no data | Sep 27 | no data | Sep 30 |
| 1994 | May 23 | Sep 15 | May 22 | Oct 9 |
| 1993 | Jun 3 | Aug 13 | May 11 | Sep 14 |
| 1992 | Jun 15 | no data | May 10 | no data |
| 1991 | Jun 28 | Sep 17 | May 21 | Oct 5 |
| 1990 | Jun 2 | Sep 19 | Jun 2 | Oct 8 |
| 1989 | Jun 22 | Sep 13 | May 31 | Sep 13 |
| 1988 | Jun 9 | Aug 16 | Jun 9 | Sep 13 |
| 1987 | Jul 19 | Sep 14 | May 4 | Sep 18 |
| 1986 | Jun 9 | Sep 11 | May 18 | Sep 21 |
| 1985 | Jun 27 | Sep 12 | Jun 26 | Sep 12 |
| 1984 | Jun 11 | Sep 25 | May 17 | Sep 25 |
| 1983 | Jun 14 | Sep 20 | Jun 5 | Sep 21 |
| 1982 | Jun 7 | Sep 12 | Jun 6 | Oct 1 |
| 1981 | Jun 16 | Oct 9 | May 9 | Oct 9 |
| 1980 | Jun 8 | Sep 23 | May 27 | Sep 23 |
| 1979 | Jun 19 | no data | Jun 18 | no data |
| 1978 | May 27 | Aug 19 | May 25 | Sep 13 |
| 1977 | May 21 | Sep 18 | May 19 | Oct 2 |
| 1976 | Jun 15 | Oct 4 | Jun 15 | Oct 8 |
| 1975 | Jun 11 | Sep 22 | May 21 | Oct 1 |
| 1974 | Jun 9 | Sep 16 | Jun 9 | Sep 28 |
| 1973 | Jun 16 | Aug 28 | May 3 | Sep 3 |
| 1972 | May 24 | Sep 13 | May 22 | Sep 30 |
| 1971 | Jun 4 | Sep 16 | May 23 | Sep 18 |
| 1970 | Jun 11 | Sep 15 | May 3 | Sep 15 |
| 1969 | May 3 | Sep 23 | May 3 | Oct 4 |
| 1968 | Jun 30 | Sep 21 | May 17 | Sep 21 |
| 1967 | Jun 6 | Sep 20 | May 17 | Sep 20 |
| 1966 | Jun 9 | Sep 15 | Jun 9 | Sep 15 |
| 1965 | Jun 18 | Aug 27 | May 12 | Sep 18 |
| 1964 | Jun 10 | Sep 3 | May 9 | Sep 3 |
| 1963 | May 15 | Oct 12 | Apr 29 | Oct 13 |
| 1962 | May 28 | Sep 1 | May 17 | Oct 2 |
| 1961 | Jun 3 | Sep 3 | Jun 3 | Sep 10 |
| 1960 | no data | Sep 23 | no data | Oct 12 |
| 1956 | May 15 | no data | May 15 | no data |
| 1955 | no data | Sep 20 | no data | Sep 27 |
"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.