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Will it freeze in Burlington in the next 7 nights?
No overnight lows at or below 32°F are forecast in Burlington during the next 7 nights in the available NWS frost forecast.
Tonight: forecast low 62°F. Above 36°F.
NWS forecast period: Thu, Nov 5, 6:00 PM EST to Fri, Nov 6, 6:00 AM EST.
1 of the next 7 nights are forecast at 36°F or colder, cold enough for frost on exposed plants.
- Tonight 62°F Above 36°F · Light Rain Likely
- Fri, Nov 6 50°F Above 36°F · Partly Cloudy
- Sat, Nov 7 43°F Above 36°F · Partly Cloudy
- Sun, Nov 8 40°F Above 36°F · Mostly Clear
- Mon, Nov 9 39°F Above 36°F · Mostly Clear
- Tue, Nov 10 39°F Above 36°F · Mostly Clear
- Wed, Nov 11 35°F Frost possible · Partly Cloudy
Overnight lows from the National Weather Service forecast for this location. This covers the available forecast window, not the first freeze of the whole season. Frost can form above 32°F on clear, calm nights.
Frost and freeze probabilities
Freeze dates shift from year to year. Spring percentages describe the chance of a freeze after the stated date; fall percentages describe the chance of a freeze by that date. The 10% spring date is the cautious one: a later freeze happens about 1 year in 10.
These dates describe historical probabilities, not this year’s forecast or the earliest and latest possible freezes. Different weather stations or probability thresholds can produce different published dates for the same city.
Average first hard freeze in Burlington
The median first fall hard-freeze date (28°F) is November 7, from NOAA’s 1991–2020 Climate Normals at Philadelphia/mt Holly WFO. This is the 50% probability date, not a forecast for this year.
| Temperature | Last spring date 90% · 50% · 10% chance of a later freeze | First fall date 10% · 50% · 90% chance of an earlier freeze | Season |
|---|---|---|---|
| 36°F frost possible | Apr 15 · Apr 28 · May 13 | Oct 4 · Oct 17 · Oct 31 | 172 days |
| 32°F freeze | Apr 1 · Apr 15 · Apr 29 | Oct 14 · Oct 29 · Nov 10 | 196 days |
| 28°F hard freeze | Mar 18 · Apr 1 · Apr 15 | Oct 26 · Nov 7 · Nov 21 | 218 days |
Average high temperature by month
1991–2020 normals at Philadelphia/mt Holly WFO
Average low temperature by month
Months with lows near or below freezing carry frost risk
Where these frost dates come from
The frost dates for Burlington, NJ come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Philadelphia/mt Holly WFO (station USC00286964, elevation 63 ft), 4.8 mi from Burlington. Local conditions (valleys, hilltops, distance to water, city heat) can shift frost dates by days or weeks. The hardiness zone is from the 2023 USDA Plant Hardiness Zone Map (USDA ARS and Oregon State University PRISM). See our methodology.
Frost dates near Burlington
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| Bristol, PA | 1.9 mi | Apr 21 | Oct 25 |
| Morrisville, PA | 9.9 mi | Apr 17 | Oct 28 |
| Palmyra, NJ | 11 mi | Apr 15 | Oct 31 |
| Trenton, NJ | 11 mi | Apr 17 | Oct 28 |
| Hatboro, PA | 15 mi | Apr 11 | Nov 1 |
| Philadelphia, PA | 16 mi | Mar 30 | Nov 17 |
| Haddonfield, NJ | 16 mi | Apr 15 | Oct 31 |
| Collingswood, NJ | 16 mi | Apr 15 | Oct 31 |
| Camden, NJ | 17 mi | Mar 30 | Nov 17 |
| Audubon, NJ | 17 mi | Apr 15 | Oct 31 |
Frequently asked questions
When is the last frost in Burlington?
On average, the last spring frost (32°F) in Burlington is around April 15. In about 1 year in 10 it comes after April 29, and in 9 years in 10 it comes after April 1.
When is the first frost in Burlington?
The first fall frost (32°F) usually arrives around October 29. There’s a 10% chance of a freeze by October 14 and a 90% chance by November 10.
Can it frost in Burlington after the last frost date?
Yes. Frost can form on clear, calm nights even when the air stays above 32°F. Temperatures of 36°F or lower, cold enough for frost on exposed plants, have a 50% chance of occurring after April 28.
What growing zone is Burlington?
Burlington is in USDA Plant Hardiness Zone 7b (average annual extreme minimum temperature 5 to 10°F), based on the 2023 USDA map for ZIP code 08016. See growing zones in New Jersey.
More: all New Jersey frost dates · New Jersey growing zones · frost vs. freeze