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Elyria, OH Planting Calendar & Frost Dates

USDA hardiness zone 6b · ZIP 44035 · elevation 223′ · NOAA & USDA data

Elyria is in USDA hardiness zone 6b (winters can dip to -5 to 0°F), with a growing season of about 182 days between the average last spring frost (April 24) and first fall frost (October 24). The warmest month is July (avg high 84.9°F); the coldest is January (avg low 21.5°F). It averages 42″ of precipitation a year and 43.6″ 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
6b
min temp -5 to 0°F
Last spring frost
April 24
avg (50% prob, 32°F)
First fall frost
October 24
avg (50% prob, 32°F)
Growing season
182 days
frost-free window
Warmest month
July
avg high 84.9°F

Month-by-month typical weather in Elyria

Average conditions from the NOAA/NCEI 1991–2020 U.S. Climate Normals at Elyria 3 E, OH (4.2 mi away). Temperatures °F, precipitation & snow in inches.

MonthAvg highAvg lowMeanPrecip (in)Snow (in)
January 36.3 21.5 28.9 2.8 12.9
February 39.6 22.8 31.2 2.4 10.2
March 49 30.2 39.6 3 7.6
April 62.8 39.9 51.4 3.8 1.9
May 73.3 50.8 62 3.9 0
June 81 60.2 70.6 4 0
July 84.9 64.7 74.8 4.1 0
August 83 62.9 72.9 4.1 0
September 77 56.2 66.6 4.1 0
October 65.3 45.6 55.5 3.6 0
November 52.3 35.6 44 3 2.2
December 40.8 27.4 34.1 3.1 8.8

What to plant when in Elyria

CropSeasonWhat to do & when
TomatoeswarmStart seeds indoors: March 13 · Transplant out: May 1
PepperswarmStart seeds indoors: February 27 · Transplant out: May 8
CucumberswarmDirect sow: May 1
Zucchini / squashwarmDirect sow: May 1
Bush beanswarmDirect sow: May 1
Sweet cornwarmDirect sow: May 1
BasilwarmTransplant out: May 1
PeascoolSow (spring): March 20 · Sow (fall): August 29
SpinachcoolSow (spring): March 13 · Sow (fall): August 29
LettucecoolSow (spring): March 27 · Sow (fall): August 29
KalecoolTransplant (spring): April 3 · Sow (fall): August 15
BroccolicoolTransplant (spring): April 10
CarrotscoolSow (spring): April 3 · Sow (fall): August 15
OnionscoolTransplant (spring): March 27
PotatoescoolPlant seed potatoes: April 10
RadishescoolSow (spring): March 27 · Sow (fall): September 12

Dates are computed from Elyria'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 Ohio

Lorain, OHStrongsville, OHLakewood, OHCleveland, OHEuclid, OHCuyahoga Falls, OHAkron, OHMansfield, OH

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 — Elyria Lorain Co Ap, OH, 2.8 mi (confidence: high). Monthly weather normals: Elyria 3 E, OH, 4.2 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.