Pavilion 2NE, NY: frost dates by year

Last spring and first fall frost at NOAA station USC00306464, 1987 to 2016, measured from daily minimum temperatures.

Elevation 1,020 ft, 42.911, -77.981. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	May 11	Oct 12
Earliest	Apr 9 (2011)	Sep 25 (1989)
Latest	May 28 (2008)	Oct 29 (2007)
Trend	1.3 days later per decade	4.3 days later per decade
Years with data	16	17

At 28°F (hard freeze) the median last spring date is Apr 22 and the median first fall date is Oct 28.

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
2016	May 11	Oct 14	Apr 29	Nov 1
2015	May 23	Oct 17	Apr 26	Oct 18
2014	no data	Oct 12	no data	Nov 8
2013	May 14	no data	Apr 22	no data
2012	May 1	Oct 9	Apr 29	Oct 13
2011	Apr 9	Oct 28	Apr 7	Oct 28
2010	May 13	Oct 13	Apr 23	Nov 2
2009	May 11	Oct 12	Apr 17	Oct 12
2008	May 28	Oct 7	Apr 30	Oct 19
2007	May 18	Oct 29	Apr 19	Oct 29
2006	May 7	Oct 7	Apr 29	Oct 27
2005	May 13	Oct 20	Apr 16	Oct 28
2004	no data	Oct 5	no data	Nov 4
1992	May 6	no data	Apr 16	no data
1991	May 5	Sep 28	Apr 13	Sep 30
1990	May 12	Oct 20	Apr 14	Oct 20
1989	May 9	Sep 25	Apr 29	Nov 4
1988	May 5	Oct 8	Apr 23	Oct 31
1987	no data	Oct 4	no data	Oct 14

"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.