Jarbidge 7 N, NV: frost dates by year

Last spring and first fall frost at NOAA station USC00264039, 1995 to 2014, measured from daily minimum temperatures.

Elevation 6,050 ft, 41.980, -115.433. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Jun 18	Sep 6
Earliest	May 30 (2006)	Aug 9 (1995)
Latest	Jul 4 (1999)	Oct 5 (2011)
Trend	10.0 days earlier per decade	6.2 days later per decade
Years with data	17	18

At 28°F (hard freeze) the median last spring date is May 29 and the median first fall date is Sep 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
2014	Jun 18	Sep 3	May 29	Sep 11
2011	Jun 3	Oct 5	Jun 3	Oct 5
2010	Jun 18	Aug 23	May 23	Sep 6
2009	Jun 22	Sep 8	May 13	Sep 21
2008	Jun 12	Sep 1	Jun 8	Sep 23
2007	May 30	Sep 10	May 6	Sep 29
2006	May 30	Aug 31	May 29	Sep 17
2005	Jun 13	Sep 11	Jun 2	Sep 11
2004	Jun 16	Sep 3	May 23	Sep 21
2003	Jun 23	Sep 12	May 19	Sep 12
2002	Jun 19	Sep 21	Jun 8	Sep 27
2001	Jun 17	Sep 7	Jun 3	Sep 7
2000	Jun 16	Sep 5	Jun 1	Sep 23
1999	Jul 4	Aug 30	Jun 8	Aug 30
1998	Jun 26	Sep 19	May 27	Oct 4
1997	Jul 2	Sep 17	May 20	Sep 19
1996	Jun 20	Aug 19	Jun 20	Sep 6
1995	no data	Aug 9	no data	Sep 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.