Frost history / Fentress Naas, VA
Fentress Naas, VA: frost dates by year
Last spring and first fall frost at NOAA station USW00013762, 2007 to 2024, measured from daily minimum temperatures.
Elevation 16 ft, 36.695, -76.136. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Mar 24 | Nov 16 |
| Earliest | Mar 1 (2024) | Oct 30 (2008) |
| Latest | Apr 20 (2022) | Nov 30 (2024) |
| Trend | little change (less than half a day per decade) | 7.9 days later per decade |
| Years with data | 15 | 14 |
At 28°F (hard freeze) the median last spring date is Mar 7 and the median first fall date is Nov 29.
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 | Mar 1 | Nov 30 | Feb 18 | Dec 3 |
| 2023 | Mar 21 | Nov 3 | Mar 21 | Nov 29 |
| 2022 | Apr 20 | Nov 17 | Mar 13 | Nov 21 |
| 2021 | Apr 3 | Nov 24 | Mar 8 | Nov 29 |
| 2020 | Mar 8 | Nov 18 | Mar 1 | Dec 3 |
| 2019 | Mar 27 | Nov 10 | Mar 7 | Nov 13 |
| 2018 | Mar 17 | Nov 23 | Mar 17 | none |
| 2017 | Mar 24 | Nov 18 | Mar 17 | Dec 13 |
| 2016 | Apr 6 | no data | Feb 15 | no data |
| 2015 | Mar 29 | Nov 23 | Mar 7 | none |
| 2014 | Mar 27 | Nov 15 | Mar 27 | Nov 19 |
| 2013 | Mar 23 | Nov 13 | Feb 18 | Nov 14 |
| 2011 | Mar 29 | no data | Feb 11 | no data |
| 2010 | Mar 17 | Nov 14 | Mar 7 | Dec 6 |
| 2008 | Mar 18 | Oct 30 | Feb 28 | Nov 22 |
| 2007 | no data | Nov 7 | no data | Dec 1 |
"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.