Frost history / Glen Hazel 2 Ne Dam, PA
Glen Hazel 2 Ne Dam, PA: frost dates by year
Last spring and first fall frost at NOAA station USC00363311, 2004 to 2024, measured from daily minimum temperatures.
Elevation 1,720 ft, 41.561, -78.599. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | May 17 | Oct 11 |
| Earliest | Apr 27 (2024) | Sep 16 (2011) |
| Latest | Jun 1 (2009) | Oct 29 (2007) |
| Trend | 7.0 days earlier per decade | 2.0 days earlier per decade |
| Years with data | 19 | 20 |
At 28°F (hard freeze) the median last spring date is May 5 and the median first fall date is Oct 23.
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 |
|---|---|---|---|---|
| 2024 | Apr 27 | Oct 11 | Apr 27 | Oct 27 |
| 2023 | May 19 | Oct 23 | May 19 | Nov 1 |
| 2022 | May 9 | Oct 9 | Apr 30 | Oct 20 |
| 2020 | May 14 | Sep 19 | May 14 | Oct 17 |
| 2019 | May 16 | Oct 13 | Apr 29 | Oct 19 |
| 2018 | May 2 | Oct 16 | May 1 | Oct 25 |
| 2017 | May 10 | Oct 1 | May 10 | Oct 17 |
| 2016 | May 17 | Oct 10 | May 16 | Oct 26 |
| 2015 | May 24 | Oct 17 | May 23 | Oct 19 |
| 2014 | May 19 | Oct 10 | Apr 25 | Oct 12 |
| 2013 | May 27 | Oct 23 | May 15 | Oct 28 |
| 2012 | May 2 | Oct 11 | Apr 30 | Oct 13 |
| 2011 | May 5 | Sep 16 | Apr 22 | Oct 28 |
| 2010 | May 12 | Oct 13 | May 11 | Nov 1 |
| 2009 | Jun 1 | Oct 12 | May 19 | Oct 14 |
| 2008 | May 20 | Oct 4 | May 1 | Oct 18 |
| 2007 | May 19 | Oct 29 | Apr 20 | Oct 29 |
| 2006 | May 24 | Oct 13 | May 7 | Oct 15 |
| 2005 | May 18 | Oct 24 | May 5 | Oct 28 |
| 2004 | no data | Oct 5 | no data | Nov 9 |
"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.