Frost history / Jiggs 2NE, NV
Jiggs 2NE, NV: frost dates by year
Last spring and first fall frost at NOAA station USC00264095, 1979 to 2022, measured from daily minimum temperatures.
Elevation 5,642 ft, 40.445, -115.658. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Jun 12 | Sep 6 |
| Earliest | May 16 (2015) | Aug 2 (1981) |
| Latest | Jul 31 (1981) | Sep 26 (2002) |
| Trend | 8.1 days earlier per decade | 6.0 days later per decade |
| Years with data | 29 | 32 |
At 28°F (hard freeze) the median last spring date is May 29 and the median first fall date is Sep 21.
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 |
|---|---|---|---|---|
| 2022 | Jun 16 | Sep 11 | Jun 16 | Sep 23 |
| 2021 | May 28 | Sep 1 | May 24 | Sep 1 |
| 2020 | no data | Sep 9 | no data | Sep 10 |
| 2018 | Jun 10 | Sep 16 | Jun 3 | Sep 19 |
| 2017 | Jun 12 | Sep 16 | May 18 | Sep 23 |
| 2016 | Jun 17 | Sep 6 | May 12 | Oct 4 |
| 2015 | May 16 | Sep 6 | Apr 28 | Sep 19 |
| 2014 | no data | Sep 13 | no data | Oct 1 |
| 2013 | no data | Sep 20 | no data | Sep 26 |
| 2009 | May 17 | Aug 16 | May 14 | Sep 21 |
| 2007 | Jun 24 | Sep 24 | May 30 | Sep 24 |
| 2006 | May 30 | no data | May 29 | no data |
| 2005 | no data | Aug 31 | no data | Sep 25 |
| 2004 | no data | Sep 15 | no data | Sep 20 |
| 2003 | May 20 | Sep 13 | May 20 | Oct 13 |
| 2002 | Jun 11 | Sep 26 | Jun 10 | Oct 3 |
| 2001 | Jun 13 | Sep 6 | Jun 4 | Oct 9 |
| 2000 | May 31 | no data | May 12 | no data |
| 1999 | Jun 9 | Aug 31 | May 16 | Sep 27 |
| 1998 | May 31 | Sep 22 | May 27 | Sep 22 |
| 1997 | May 26 | Sep 16 | May 2 | Oct 8 |
| 1996 | May 24 | Sep 6 | May 24 | Sep 6 |
| 1995 | Jun 17 | Sep 5 | Jun 7 | Sep 30 |
| 1994 | Jun 15 | no data | Jun 8 | no data |
| 1993 | Jul 3 | Sep 13 | May 9 | Sep 13 |
| 1992 | Jun 12 | Aug 23 | May 1 | Oct 6 |
| 1989 | May 30 | no data | May 26 | no data |
| 1988 | no data | Sep 10 | no data | Sep 10 |
| 1986 | Jul 17 | Sep 1 | Jul 5 | Sep 11 |
| 1985 | Jun 26 | Aug 3 | Jun 26 | Aug 9 |
| 1984 | no data | Sep 1 | no data | Sep 22 |
| 1983 | Jul 22 | Sep 9 | Jul 10 | Sep 10 |
| 1982 | Jun 14 | Aug 2 | Jun 9 | Sep 11 |
| 1981 | Jul 31 | Aug 2 | Jul 14 | Aug 31 |
| 1980 | Jun 27 | Aug 4 | Jun 27 | Aug 20 |
| 1979 | Jul 3 | Aug 25 | Jun 9 | Sep 10 |
"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.