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Elizabeth, NJ Planting Calendar & Frost Dates

USDA hardiness zone 7b · ZIP 07201 · elevation 2′ · NOAA & USDA data

Elizabeth is in USDA hardiness zone 7b (winters can dip to 5 to 10°F), with a growing season of about 222 days between the average last spring frost (April 2) and first fall frost (November 10). The warmest month is July (avg high 86.9°F); the coldest is January (avg low 25.5°F). It averages 46.6″ of precipitation a year and 31.5″ of snow, mostly mid-winter. Start cool-season crops several weeks before the last frost; wait until after it for tomatoes, peppers and other tender crops.

Hardiness zone
7b
min temp 5 to 10°F
Last spring frost
April 2
avg (50% prob, 32°F)
First fall frost
November 10
avg (50% prob, 32°F)
Growing season
222 days
frost-free window
Warmest month
July
avg high 86.9°F

Month-by-month typical weather in Elizabeth

Average conditions from the NOAA/NCEI 1991–2020 U.S. Climate Normals at Newark Intl Ap, NJ (0.9 mi away). Temperatures °F, precipitation & snow in inches.

MonthAvg highAvg lowMeanPrecip (in)Snow (in)
January 40 25.5 32.8 3.4 9.1
February 43 27.2 35.1 3 10.1
March 50.9 34.2 42.5 4.1 5.6
April 62.6 44.1 53.3 3.9 0.5
May 72.6 53.9 63.3 4 0
June 81.8 63.6 72.7 4.3 0
July 86.9 69.4 78.2 4.7 0
August 84.7 68 76.4 4.2 0
September 77.7 60.7 69.2 3.8 0
October 66 49 57.5 3.8 0.2
November 54.9 39 47 3.3 0.6
December 44.8 31.2 38 4.1 5.4

What to plant when in Elizabeth

CropSeasonWhat to do & when
TomatoeswarmStart seeds indoors: February 19 · Transplant out: April 9
PepperswarmStart seeds indoors: February 5 · Transplant out: April 16
CucumberswarmDirect sow: April 9
Zucchini / squashwarmDirect sow: April 9
Bush beanswarmDirect sow: April 9
Sweet cornwarmDirect sow: April 9
BasilwarmTransplant out: April 9
PeascoolSow (spring): February 26 · Sow (fall): September 15
SpinachcoolSow (spring): February 19 · Sow (fall): September 15
LettucecoolSow (spring): March 5 · Sow (fall): September 15
KalecoolTransplant (spring): March 12 · Sow (fall): September 1
BroccolicoolTransplant (spring): March 19
CarrotscoolSow (spring): March 12 · Sow (fall): September 1
OnionscoolTransplant (spring): March 5
PotatoescoolPlant seed potatoes: March 19
RadishescoolSow (spring): March 5 · Sow (fall): September 29

Dates are computed from Elizabeth's average frost dates using standard cool-/warm-season timing. They're a starting point — a cold spring, a warm microclimate, or a fast-maturing variety can shift them by a week or two.

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Gear that helps you plant on time

Some links below are Amazon affiliate links (tag theboringthin-20). If you buy through them we may earn a small commission at no extra cost to you — it keeps this almanac free. We only list generic, genuinely-useful categories.

Soil thermometer →Know when the ground is warm enough to sow — the honest signal, not the calendar.Seed-starting trays + dome →Start tomatoes & peppers indoors on the schedule below.Seedling heat mat →Warms the soil for faster, more even germination indoors.Floating row cover / frost cloth →Buys you 4–8°F to beat an early or late frost.Raised garden bed kit →Warms and drains faster in spring than in-ground soil.Garden gloves →Basic kit for transplant day.

Nearby cities in New Jersey

Bayonne, NJNewark, NJLinden, NJKearny, NJEast Orange, NJJersey City, NJHoboken, NJUnion City, NJ

Sources & method. Hardiness zone: 2023 USDA Plant Hardiness Zone Map (PRISM Climate Group, Oregon State University). Frost dates & growing season: NOAA/NCEI 1991–2020 U.S. Climate Normals, nearest station with published freeze normals — Newark Intl Ap, NJ, 0.9 mi (confidence: high). Monthly weather normals: Newark Intl Ap, NJ, 0.9 mi (confidence: high). ZIP centroid from U.S. Census 2023 ZCTA data. Frost dates are the 50%-probability date — half of years frost occurs outside the stated date. Nothing here is invented; where the nearest station is far, we say so. Last updated 2026-07-22.