Frost history / Decaturville, TN
Decaturville, TN: frost dates by year
Last spring and first fall frost at NOAA station USC00402390, 2011 to 2025, measured from daily minimum temperatures.
Elevation 495 ft, 35.595, -88.118. Download the data (JSON) · NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Apr 14 | Oct 29 |
| Earliest | Mar 22 (2016) | Oct 16 (2024) |
| Latest | Apr 25 (2013) | Nov 10 (2016) |
| Trend | 1.8 days later per decade | 0.9 days later per decade |
| Years with data | 14 | 15 |
At 28°F (hard freeze) the median last spring date is Mar 25 and the median first fall date is Nov 2.
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 9 | Nov 3 | Mar 21 | Nov 10 |
| 2024 | Apr 6 | Oct 16 | Mar 20 | Nov 23 |
| 2023 | Apr 24 | Oct 31 | Mar 21 | Oct 31 |
| 2022 | Apr 19 | Oct 18 | Mar 14 | Oct 18 |
| 2021 | Apr 22 | Nov 4 | Apr 2 | Nov 4 |
| 2020 | Apr 16 | Nov 2 | Apr 15 | Nov 2 |
| 2019 | Apr 2 | Nov 1 | Apr 1 | Nov 1 |
| 2018 | Apr 20 | Oct 22 | Apr 8 | Nov 10 |
| 2017 | Apr 8 | Oct 28 | Mar 17 | Nov 20 |
| 2016 | Mar 22 | Nov 10 | Mar 21 | Nov 20 |
| 2015 | Apr 5 | Oct 18 | Mar 29 | Nov 14 |
| 2014 | Apr 16 | Nov 1 | Apr 16 | Nov 2 |
| 2013 | Apr 25 | Oct 25 | Mar 28 | Oct 25 |
| 2012 | Apr 12 | Oct 29 | Feb 26 | Nov 1 |
| 2011 | no data | Oct 21 | no data | Oct 29 |
"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.