Frost history / Snow Hill Waste Water Treament, NC
Snow Hill Waste Water Treament, NC: frost dates by year
Last spring and first fall frost at NOAA station USC00318066, 2009 to 2024, measured from daily minimum temperatures.
Elevation 41 ft, 35.455, -77.667. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Mar 28 | Nov 10 |
| Earliest | Mar 9 (2020) | Oct 20 (2022) |
| Latest | Apr 10 (2016) | Nov 30 (2024) |
| Trend | 7.4 days earlier per decade | 4.4 days later per decade |
| Years with data | 11 | 12 |
At 28°F (hard freeze) the median last spring date is Mar 13 and the median first fall date is Nov 22.
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 26 | Nov 30 | Feb 20 | Nov 30 |
| 2023 | Mar 22 | Nov 1 | Mar 22 | Nov 1 |
| 2022 | Mar 28 | Oct 20 | Mar 13 | Nov 18 |
| 2020 | Mar 9 | Nov 18 | Mar 9 | Dec 3 |
| 2019 | Mar 28 | Nov 9 | Mar 9 | Nov 13 |
| 2018 | Mar 24 | Nov 23 | Mar 15 | Dec 6 |
| 2017 | Mar 25 | Nov 11 | Mar 18 | Dec 13 |
| 2016 | Apr 10 | Nov 13 | Feb 27 | Nov 13 |
| 2015 | Mar 29 | Nov 17 | Mar 29 | Nov 17 |
| 2013 | Mar 29 | Oct 26 | Mar 23 | Nov 14 |
| 2012 | no data | Nov 6 | no data | Nov 25 |
| 2011 | Mar 30 | no data | Mar 2 | no data |
| 2009 | no data | Nov 7 | no data | Dec 12 |
"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.