Lexington, NC frost dates
From NOAA weather station Lexington (USC00314970), elevation 760 ft. The station is named for Lexington, and its coordinates are 3.4 miles from the Census Bureau’s internal point for Lexington city.
Summary
In the 1991–2020 record, the median last spring freeze (32°F) at Lexington is Apr 11 and the median first fall freeze is Oct 28, for a typical freeze-free season of 199 days. In about 1 year in 10 the last spring freeze comes after Apr 26, and in about 1 year in 10 the first fall freeze arrives by Oct 14. The station averages 82 nights per year with a low of 32°F or colder.
Compared with the median of 187 North Carolina stations in this dataset, the median last freeze here is 10 days later than the state median (Apr 1), the median first freeze is 7 days earlier than the state median (Nov 4), and the growing season ranks #137 of 187 by length (longest = #1). The spread between the 90% and 10% spring dates is 29 days, a measure of how variable spring is here.
Freeze probability table
| Threshold | Last spring occurrence | First fall occurrence | Season length (days) 90% / 50% / 10% | ||||
|---|---|---|---|---|---|---|---|
| Early (90% chance of a later freeze) | Median (50%) | Cautious (10% chance of a later freeze) | Early (10% chance by then) | Median (50%) | Late (90% chance by then) | ||
| 36°F (light frost possible) | Apr 9 | Apr 23 | May 10 | Oct 6 | Oct 19 | Oct 31 | 158 / 178 / 197 |
| 32°F (freeze) | Mar 28 | Apr 11 | Apr 26 | Oct 14 | Oct 28 | Nov 7 | 179 / 199 / 218 |
| 28°F (hard freeze) | Mar 14 | Mar 30 | Apr 14 | Oct 25 | Nov 5 | Nov 20 | 202 / 221 / 245 |
Read the spring “Cautious” column as the safer planting date: only about 1 year in 10 has a freeze after it. NOAA computes these from daily minimum temperatures at the station; your yard can differ, especially in low spots or at a different elevation.
Planting calendar for Lexington
Pick how much frost risk you accept. The calendar applies generic, extension-published timing rules to this station’s dates. See the rules and sources.
| Crop | Start seeds indoors | Plant outdoors (spring) | Latest fall planting (est.) | Days to harvest |
|---|
Fall estimates count back from the median first fall freeze (32°F for tender crops, 28°F hard freeze for cool-season crops) by the longer days-to-harvest figure. These are rough planning aids, not recommendations for any specific variety; check seed packets and your county extension office.
Towns that use this station as their nearest
Census places within 15 miles whose closest station in this dataset is Lexington: Lexington (3 mi), Welcome (4 mi), Tyro (7 mi), Midway (9 mi).
Nearby stations
- Mocksville 5SE, NC — 13 mi; median last freeze Apr 15, first freeze Oct 25
- Salisbury, NC — 17 mi; median last freeze Apr 6, first freeze Oct 30
- High Pt, NC — 18 mi; median last freeze Mar 30, first freeze Nov 5
- Winston Salem Rynlds AP, NC — 20 mi; median last freeze Mar 26, first freeze Nov 9
- Pfafftown, NC — 22 mi; median last freeze Apr 9, first freeze Oct 31
About this station’s data
- Station ID: USC00314970 · Latitude 35.8456, longitude -80.2600 · Elevation 232 m (760 ft)
- NOAA completeness flag: S — Standard: meets WMO data-availability standards for 24 or more years. Years of data used: 28.
- Source file: USC00314970.csv (NOAA NCEI 1991–2020 annual/seasonal normals).
Raw values from the NOAA file (32°F)
| Field | Value |
|---|---|
ANN-TMIN-PRBLST-T32FP10 | 04/26 |
ANN-TMIN-PRBLST-T32FP50 | 04/11 |
ANN-TMIN-PRBLST-T32FP90 | 03/28 |
ANN-TMIN-PRBFST-T32FP10 | 10/14 |
ANN-TMIN-PRBFST-T32FP50 | 10/28 |
ANN-TMIN-PRBFST-T32FP90 | 11/07 |
ANN-TMIN-PRBGSL-T32FP10 | 218.0 |
ANN-TMIN-PRBGSL-T32FP50 | 199.0 |
ANN-TMIN-PRBGSL-T32FP90 | 179.0 |