Frost history / Camarillo Ap, CA
Camarillo Ap, CA: frost dates by year
Last spring and first fall frost at NOAA station USW00023136, 1953 to 2024, measured from daily minimum temperatures.
Elevation 77 ft, 34.217, -119.083. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Feb 20 | Dec 14 |
| Earliest | Jan 1 (1954) | Nov 16 (1964) |
| Latest | Mar 30 (1967) | Dec 27 (1966) |
| Trend | 1.1 days earlier per decade | little change (less than half a day per decade) |
| Years with data | 42, 23 with no freeze | 40, 23 with no freeze |
At 28°F (hard freeze) the median last spring date is Jan 13 and the median first fall date is Dec 24.
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 | none | none | none | none |
| 2023 | none | none | none | none |
| 2022 | none | none | none | none |
| 2021 | none | no data | none | no data |
| 2020 | none | none | none | none |
| 2019 | none | none | none | none |
| 2018 | none | none | none | none |
| 2017 | none | none | none | none |
| 2016 | none | none | none | none |
| 2015 | Jan 2 | none | none | none |
| 2014 | none | none | none | none |
| 2013 | Jan 11 | Dec 8 | none | none |
| 2012 | none | none | none | none |
| 2011 | Feb 27 | none | none | none |
| 2010 | none | Nov 27 | none | none |
| 2009 | none | Dec 23 | none | none |
| 2008 | none | Dec 14 | none | none |
| 2007 | Mar 1 | none | Jan 14 | none |
| 2006 | Mar 12 | Dec 19 | none | none |
| 2005 | none | none | none | none |
| 2004 | none | Nov 30 | none | none |
| 2003 | none | none | none | none |
| 2002 | Jan 31 | none | none | none |
| 2001 | none | none | none | none |
| 2000 | none | none | none | none |
| 1969 | Jan 30 | no data | none | no data |
| 1968 | none | Dec 19 | none | Dec 21 |
| 1967 | Mar 30 | none | none | none |
| 1966 | Mar 3 | Dec 27 | Jan 22 | none |
| 1965 | Feb 13 | Dec 23 | none | none |
| 1964 | Mar 9 | Nov 16 | none | none |
| 1963 | Jan 22 | Dec 14 | Jan 14 | none |
| 1962 | Feb 28 | Dec 27 | Jan 12 | Dec 28 |
| 1961 | Jan 2 | Nov 19 | Jan 2 | none |
| 1960 | Feb 25 | Dec 7 | Jan 3 | none |
| 1959 | none | Dec 14 | none | none |
| 1958 | none | Nov 17 | none | none |
| 1957 | none | none | none | none |
| 1956 | Feb 3 | none | none | none |
| 1955 | Feb 20 | none | none | none |
| 1954 | Jan 1 | Dec 26 | none | none |
| 1953 | Mar 2 | none | none | none |
"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.