Frost Dates for Wayne, NJ 07470

Last spring frost April 21 · First fall frost October 19 · 181 frost-free days · USDA Zone 7a

Frost probability for 07470

Frost10%50%90%
Spring (last frost)May 7April 21April 7
Fall (first frost)October 5October 19November 2

Dates come from NOAA 1971–2000 freeze probabilities at the nearest reporting station (11.5 km away); the 50% date is the median year.

Month by month in Wayne

MonthWhat to do
JanuaryPlan your garden layout and order seeds. Research varieties suited to your frost dates.
FebruaryStart peppers and eggplant indoors 8–10 weeks before your last frost (around April 21). Start tomatoes about two weeks later, 6–8 weeks before last frost.
MarchStart herbs, basil, and squash indoors (4–6 weeks before frost). Direct sow peas, spinach, and lettuce if soil is workable.
AprilLast frost around April 21. Transplant cold-hardy crops (broccoli, kale, cabbage). Harden off tomato and pepper seedlings.
MayFrost has passed. Transplant tomatoes, peppers, and basil outdoors. Direct sow beans, cucumbers, squash, and zucchini.
JuneSuccession plant lettuce and greens. Keep beds weeded and watered consistently.
JulyHarvest regularly to encourage production. Monitor for pests and disease.
AugustMidsummer: harvest beans, zucchini, cucumbers. Start brassica seeds indoors for fall.
SeptemberFirst fall frost approaching (around October 19). Transplant fall brassicas. Sow spinach, arugula, and radishes.
OctoberFirst frost around October 19. Harvest tomatoes and peppers before frost. Cover cold-hardy crops with row covers to extend the season.
NovemberHarvest remaining cold-hardy crops: kale, carrots, and beets. Plant garlic bulbs for next year.
DecemberClean up spent plants. Add compost to beds. Rest, review, and plan next year's garden.

What grows in a 181-day season

Frequently Asked Questions

What is the last frost date for Wayne, NJ (ZIP 07470)?

The median last spring frost date for Wayne, NJ (ZIP code 07470) is around April 21. This is the 50th-percentile date — meaning half of all years see frost end before this date. Use the 10% and 90% dates to understand the full range of risk in your area.

What is the first fall frost date in Wayne, NJ?

The median first fall frost date for Wayne, NJ is around October 19. Plan to harvest or protect frost-sensitive crops like tomatoes and peppers at least a week before this date to avoid losses.

How long is the growing season in Wayne, NJ?

The frost-free growing season in Wayne is about 181 days. This window — from your last spring frost to your first fall frost — is when warm-season vegetables thrive. Cold-hardy crops like kale, spinach, and peas can extend your season by weeks on either side.

What USDA hardiness zone is Wayne, NJ?

Based on frost date patterns, Wayne falls approximately in 7a. USDA hardiness zones are determined by average annual minimum winter temperatures and guide both plant selection and planting timing for your location.

When should I start tomatoes indoors in Wayne, NJ?

Start tomato seeds indoors 6–8 weeks before your last frost date (around April 21). For Wayne, that's roughly February 25 to March 10. Transplant outdoors 1–2 weeks after your last frost.

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