Frost dates for Goldsboro Ag 1 N, NC
At Goldsboro Ag 1 N, the median last spring frost (32°F) is Mar 28 and the median first fall frost is Nov 12, for a typical growing season of 231 days. For a 90% chance that the last frost has passed, wait until Apr 11. Nearby ZIP codes are in USDA hardiness zone 8a.
- Mar 28Last spring frost (median)50% chance of 32°F after this date
- Apr 11Safer planting date10% chance of 32°F after this date
- Nov 12First fall frost (median)50% chance of 32°F by this date
- 231 daysGrowing season (median)between 32°F freezes
Last spring frost dates
The chance that the temperature drops to the threshold after each date.
| Temperature | 90% chance later | 50% chance later | 10% chance later |
|---|---|---|---|
| 36°F | Mar 25 | Apr 8 | Apr 20 |
| 32°F | Mar 9 | Mar 28 | Apr 11 |
| 28°F | Feb 20 | Mar 15 | Apr 2 |
| 24°F | Jan 31 | Feb 27 | Mar 20 |
First fall frost dates
The chance that the temperature has dropped to the threshold by each date.
| Temperature | 10% chance by | 50% chance by | 90% chance by |
|---|---|---|---|
| 36°F | Oct 23 | Nov 3 | Nov 16 |
| 32°F | Nov 1 | Nov 12 | Nov 29 |
| 28°F | Nov 8 | Nov 24 | Dec 21 |
| 24°F | Nov 18 | Dec 11 | Jan 11 |
Growing season length
Days between the last spring and first fall freeze, as the length reached in 9, 5 and 1 out of 10 years.
| Temperature | 9 in 10 years at least | 5 in 10 years at least | 1 in 10 years at least |
|---|---|---|---|
| 36°F | 192 days | 208 days | 228 days |
| 32°F | 210 days | 231 days | 257 days |
| 28°F | 230 days | 257 days | 287 days |
| 24°F | 257 days | 289 days | 323 days |
Chance of a freeze in any year
| Temperature | Chance per year |
|---|---|
| 36°F | 100% |
| 32°F | 100% |
| 28°F | 100% |
| 24°F | 100% |
ZIP codes whose closest station is this one
| ZIP | Hardiness zone | Avg. extreme low | Distance |
|---|---|---|---|
| 27533 | 8a | 10 to 15°F | 6 km |
| 27530 | 8a | 10 to 15°F | 7 km |
| 27863 | 8a | 10 to 15°F | 7 km |
| 27569 | 8a | 10 to 15°F | 16 km |
Not the official USDA Plant Hardiness Zone Map. Zones shown here are the values published in the USDA-ARS / Oregon State University PRISM Group 2023 ZIP code tables, shown unaltered. For the official interactive map, visit planthardiness.ars.usda.gov.
About this station
- NOAA station ID USC00313503, at 35.4244, -77.9986, elevation 33 m (109 ft).
- Data quality: Representative (10+ years), 10 years of freeze data.
- Average days per year at or below 32°F: 60.
- Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.
Nearby weather stations
- Goldsboro 4 SE (9 km)
- Snow Hill Waste Water Treament (30 km)
- Wilson 3 SW (30 km)
- Mount Olive 6se (32 km)
- Smithfield (33 km)
- Kinston Ag Rsch (41 km)
- Clayton 3e (43 km)
- Warsaw 5 E (46 km)
Sources
- NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, annual/seasonal normals by station (version 1.0.1), file dated June 27, 2023; documentation.
- USDA Agricultural Research Service and PRISM Group, Oregon State University, 2023 Plant Hardiness Zone Map ZIP code tables (CONUS, Alaska, Hawaii, Puerto Rico), files dated November 17, 2023. Data © PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 1, 2026. Official map: planthardiness.ars.usda.gov.
- U.S. Census Bureau, 2024 Gazetteer ZIP Code Tabulation Areas file, dated August 30, 2024 (ZIP centroids used to find the nearest station).
Freeze dates are 30-year probabilities, not forecasts. Check your local forecast before planting tender plants.
All North Carolina stations · How frost dates are calculated