Frost dates for Woodstown Pittsgrov 4E, NJ
At Woodstown Pittsgrov 4E, the median last spring frost (32°F) is Apr 11 and the median first fall frost is Nov 3, for a typical growing season of 206 days. For a 90% chance that the last frost has passed, wait until Apr 27. Nearby ZIP codes are in USDA hardiness zones 7a to 7b.
- Apr 11Last spring frost (median)50% chance of 32°F after this date
- Apr 27Safer planting date10% chance of 32°F after this date
- Nov 3First fall frost (median)50% chance of 32°F by this date
- 206 daysGrowing season (median)between 32°F freezes
USDA hardiness zone 7b (5 to 10°F) · see all zone 7b frost dates
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 | Apr 11 | Apr 26 | May 11 |
| 32°F | Mar 29 | Apr 11 | Apr 27 |
| 28°F | Mar 12 | Mar 30 | Apr 14 |
| 24°F | Feb 27 | Mar 16 | Mar 31 |
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 7 | Oct 23 | Nov 7 |
| 32°F | Oct 18 | Nov 3 | Nov 18 |
| 28°F | Oct 31 | Nov 14 | Dec 2 |
| 24°F | Nov 10 | Nov 29 | Dec 17 |
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 | 158 days | 180 days | 200 days |
| 32°F | 184 days | 206 days | 227 days |
| 28°F | 208 days | 231 days | 257 days |
| 24°F | 233 days | 257 days | 284 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 |
|---|---|---|---|
| 08318 | 7b | 5 to 10°F | 2 km |
| 08328 | 7b | 5 to 10°F | 10 km |
| 08343 | 7b | 5 to 10°F | 10 km |
| 08322 | 7b | 5 to 10°F | 12 km |
| 08344 | 7a | 0 to 5°F | 15 km |
| 08098 | 7b | 5 to 10°F | 18 km |
| 08341 | 7a | 0 to 5°F | 18 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 USC00289910, at 39.5461, -75.1644, elevation 30 m (98 ft).
- Data quality: Representative (10+ years), 13 years of freeze data.
- Average days per year at or below 32°F: 104.
- Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.
Nearby weather stations
- Seabrook Farms (8 km)
- Millville Muni Airport (22 km)
- Glassboro 2 NE (22 km)
- Hammonton 1 NE (33 km)
- Estell Manor (34 km)
- Belleplain Station Forest (43 km)
- Indian Mills 2 W (43 km)
- Moorestown (48 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.