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Concord, NC Planting Calendar & Frost Dates

USDA hardiness zone 8a · ZIP 28025 · elevation 213′ · NOAA & USDA data

Concord is in USDA hardiness zone 8a (winters can dip to 10 to 15°F), with a growing season of about 215 days between the average last spring frost (April 1) and first fall frost (November 2). The warmest month is July (avg high 91.8°F); the coldest is January (avg low 28.9°F). It averages 47.9″ of precipitation a year and 3.3″ 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
8a
min temp 10 to 15°F
Last spring frost
April 1
avg (50% prob, 32°F)
First fall frost
November 2
avg (50% prob, 32°F)
Growing season
215 days
frost-free window
Warmest month
July
avg high 91.8°F

Month-by-month typical weather in Concord

Average conditions from the NOAA/NCEI 1991–2020 U.S. Climate Normals at Concord, NC (3.9 mi away). Temperatures °F, precipitation & snow in inches.

MonthAvg highAvg lowMeanPrecip (in)Snow (in)
January 52.8 28.9 40.8 3.7 1.1
February 56.7 31.4 44.1 3.1 1.3
March 64.5 38.1 51.3 4.1 0.4
April 74.1 46.8 60.4 4 0
May 81.4 56.1 68.8 3.7 0
June 88.4 64.9 76.6 4.7 0
July 91.8 68.7 80.3 5.3 0
August 89.8 67.2 78.5 4.5 0
September 84 60.5 72.2 4.2 0
October 74.4 47.9 61.1 3.5 0
November 63.9 37.2 50.5 3.5 0
December 55.6 31.6 43.6 3.5 0.5

What to plant when in Concord

CropSeasonWhat to do & when
TomatoeswarmStart seeds indoors: February 18 · Transplant out: April 8
PepperswarmStart seeds indoors: February 4 · Transplant out: April 15
CucumberswarmDirect sow: April 8
Zucchini / squashwarmDirect sow: April 8
Bush beanswarmDirect sow: April 8
Sweet cornwarmDirect sow: April 8
BasilwarmTransplant out: April 8
PeascoolSow (spring): February 25 · Sow (fall): September 7
SpinachcoolSow (spring): February 18 · Sow (fall): September 7
LettucecoolSow (spring): March 4 · Sow (fall): September 7
KalecoolTransplant (spring): March 11 · Sow (fall): August 24
BroccolicoolTransplant (spring): March 18
CarrotscoolSow (spring): March 11 · Sow (fall): August 24
OnionscoolTransplant (spring): March 4
PotatoescoolPlant seed potatoes: March 18
RadishescoolSow (spring): March 4 · Sow (fall): September 21

Dates are computed from Concord'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 North Carolina

Kannapolis, NCHuntersville, NCCharlotte, NCGastonia, NCHigh Point, NCHickory, NCGreensboro, NCBurlington, NC

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 — Concord, NC, 3.9 mi (confidence: high). Monthly weather normals: Concord, NC, 3.9 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.