Frost history / Raton Muni Crews Ap, NM
Raton Muni Crews Ap, NM: frost dates by year
Last spring and first fall frost at NOAA station USW00023052, 1951 to 2024, measured from daily minimum temperatures.
Elevation 6,349 ft, 36.741, -104.502. Download the data (JSON) · NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | May 11 | Oct 6 |
| Earliest | Apr 17 (2012) | Sep 4 (1961) |
| Latest | Jun 15 (2001) | Oct 26 (1963) |
| Trend | little change (less than half a day per decade) | 0.6 days later per decade |
| Years with data | 41 | 39 |
At 28°F (hard freeze) the median last spring date is Apr 29 and the median first fall date is Oct 14.
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 29 | Oct 16 | Apr 12 | Oct 31 |
| 2023 | May 1 | Oct 13 | Apr 29 | Oct 14 |
| 2022 | May 13 | Oct 13 | Apr 16 | Oct 19 |
| 2021 | May 6 | Oct 11 | Apr 24 | Oct 13 |
| 2020 | May 10 | Sep 8 | Apr 19 | Oct 16 |
| 2019 | Apr 19 | Oct 7 | Apr 12 | Oct 10 |
| 2018 | May 5 | Sep 27 | Apr 27 | Oct 14 |
| 2017 | May 24 | Oct 7 | May 4 | Oct 10 |
| 2016 | May 8 | Oct 5 | May 2 | Oct 7 |
| 2015 | May 17 | Oct 25 | Apr 18 | Oct 31 |
| 2014 | no data | Oct 4 | no data | Oct 29 |
| 2013 | May 5 | Sep 29 | May 4 | Oct 17 |
| 2012 | Apr 17 | Oct 7 | Apr 17 | Oct 8 |
| 2011 | May 20 | Oct 10 | May 3 | Oct 19 |
| 2010 | May 13 | Oct 19 | May 2 | Oct 26 |
| 2009 | Apr 27 | Sep 22 | Apr 10 | Oct 2 |
| 2008 | May 16 | Oct 7 | May 11 | Oct 22 |
| 2007 | May 7 | Oct 7 | Apr 26 | Oct 8 |
| 2006 | May 11 | Sep 18 | Apr 30 | Oct 20 |
| 2005 | May 12 | Oct 6 | Apr 25 | Oct 24 |
| 2004 | May 31 | Sep 23 | Apr 13 | Oct 14 |
| 2003 | May 21 | Oct 14 | May 11 | Oct 14 |
| 2002 | May 25 | Oct 4 | Apr 26 | Oct 4 |
| 2001 | Jun 15 | Sep 9 | May 22 | Sep 9 |
| 2000 | May 20 | Sep 25 | Apr 25 | Sep 25 |
| 1999 | May 7 | no data | May 7 | no data |
| 1968 | May 19 | no data | Apr 29 | no data |
| 1967 | May 21 | Oct 8 | May 15 | Oct 16 |
| 1966 | May 13 | Oct 14 | May 13 | Oct 14 |
| 1965 | May 10 | Sep 21 | May 9 | Sep 21 |
| 1964 | May 11 | Sep 28 | May 9 | Oct 13 |
| 1963 | May 2 | Oct 26 | Apr 23 | Oct 31 |
| 1962 | May 2 | Sep 10 | May 2 | Oct 21 |
| 1961 | May 14 | Sep 4 | Apr 27 | Oct 2 |
| 1960 | May 25 | Oct 13 | May 2 | Oct 21 |
| 1959 | May 6 | Sep 25 | Apr 23 | Oct 6 |
| 1958 | Apr 30 | Oct 3 | Apr 24 | Oct 22 |
| 1957 | Apr 30 | Oct 24 | Apr 23 | Oct 28 |
| 1956 | May 15 | Oct 14 | Apr 29 | Oct 21 |
| 1953 | May 18 | no data | May 14 | no data |
| 1952 | May 11 | Oct 6 | Apr 13 | Oct 6 |
| 1951 | May 4 | Sep 15 | May 4 | Sep 16 |
"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.