Colden 1W, NY: frost dates by year

Last spring and first fall frost at NOAA station USC00301625, 2005 to 2025, measured from daily minimum temperatures.

Elevation 1,535 ft, 42.647, -78.711. Download the data (JSON) · NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 30	Oct 23
Earliest	Apr 17 (2007)	Oct 7 (2008)
Latest	May 23 (2015)	Nov 4 (2017)
Trend	1.2 days earlier per decade	4.1 days later per decade
Years with data	20	21

At 28°F (hard freeze) the median last spring date is Apr 24 and the median first fall date is Nov 1.

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
2025	Apr 18	Oct 26	Apr 17	Nov 10
2024	Apr 26	Oct 17	Apr 26	Nov 13
2023	May 18	Oct 23	Apr 10	Nov 1
2022	Apr 30	Oct 28	Apr 29	Nov 14
2021	May 1	Nov 2	Apr 23	Nov 5
2020	May 14	Oct 17	May 13	Oct 31
2019	Apr 29	Nov 2	Apr 29	Nov 8
2018	Apr 30	Oct 18	Apr 22	Nov 9
2017	May 9	Nov 4	Apr 9	Nov 8
2016	Apr 28	Oct 26	Apr 27	Oct 26
2015	May 23	Oct 17	Apr 26	Oct 19
2014	Apr 25	Oct 12	Apr 24	Nov 2
2013	May 14	Oct 24	Apr 22	Oct 29
2012	Apr 30	Oct 13	Apr 29	Oct 13
2011	Apr 22	Oct 28	Apr 22	Oct 28
2010	May 11	Nov 1	Mar 28	Nov 1
2009	May 18	Oct 12	Apr 14	Oct 12
2008	May 1	Oct 7	Apr 30	Oct 30
2007	Apr 17	Oct 29	Apr 15	Oct 29
2006	May 7	Oct 13	Apr 28	Oct 27
2005	no data	Oct 20	no data	Nov 17

"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.