Frost history / Carpenter 2 S, OH
Carpenter 2 S, OH: frost dates by year
Last spring and first fall frost at NOAA station USC00331288, 1964 to 2006, measured from daily minimum temperatures.
Elevation 822 ft, 39.147, -82.219. Download the data (JSON) · NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | May 5 | Oct 6 |
| Earliest | Apr 16 (1964) | Sep 13 (1975) |
| Latest | Jun 11 (1972) | Oct 27 (2005) |
| Trend | little change (less than half a day per decade) | 2.1 days later per decade |
| Years with data | 27 | 29 |
At 28°F (hard freeze) the median last spring date is Apr 26 and the median first fall date is Oct 20.
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 |
|---|---|---|---|---|
| 2006 | May 24 | Oct 13 | Apr 11 | Oct 15 |
| 2005 | May 5 | Oct 27 | May 4 | Oct 29 |
| 2004 | May 5 | Oct 6 | May 5 | Nov 9 |
| 2003 | Apr 27 | Oct 3 | Apr 24 | Oct 3 |
| 2002 | May 23 | Oct 22 | May 22 | Nov 2 |
| 2001 | Apr 26 | Oct 7 | Apr 19 | Oct 7 |
| 2000 | Apr 28 | Oct 8 | Apr 13 | Oct 8 |
| 1999 | Apr 26 | Oct 15 | Mar 31 | Oct 21 |
| 1998 | Apr 29 | Oct 2 | Apr 12 | Oct 23 |
| 1997 | May 22 | Oct 2 | Apr 20 | Oct 21 |
| 1996 | May 14 | Oct 4 | May 14 | Nov 2 |
| 1995 | May 3 | Sep 23 | Apr 26 | Oct 17 |
| 1994 | no data | Oct 6 | no data | Oct 28 |
| 1986 | no data | Oct 7 | no data | Nov 10 |
| 1981 | May 3 | Oct 4 | Apr 21 | Oct 24 |
| 1980 | May 9 | Sep 27 | May 9 | Oct 5 |
| 1979 | May 17 | no data | May 5 | no data |
| 1978 | May 3 | Oct 8 | Mar 30 | Oct 9 |
| 1975 | Apr 21 | Sep 13 | Apr 16 | Sep 14 |
| 1974 | no data | Sep 23 | no data | Sep 24 |
| 1973 | May 18 | Oct 17 | May 5 | Nov 4 |
| 1972 | Jun 11 | Oct 20 | Apr 26 | Oct 20 |
| 1971 | May 14 | Oct 8 | May 4 | Nov 5 |
| 1970 | May 7 | Oct 17 | May 7 | Oct 17 |
| 1969 | May 1 | Oct 15 | Apr 24 | Oct 18 |
| 1968 | May 6 | Oct 5 | May 6 | Oct 5 |
| 1967 | May 10 | Sep 23 | Apr 28 | Oct 20 |
| 1966 | May 11 | Oct 2 | May 10 | Oct 21 |
| 1965 | Apr 29 | Oct 4 | Apr 17 | Oct 5 |
| 1964 | Apr 16 | Sep 14 | Apr 10 | Oct 6 |
"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 1991–2020 frost probabilities.