When is the last frost in Cleveland, OH?

The average last spring frost (50% probability of 32°F) in Cleveland is around April 8, based on NOAA/NCEI 1991–2020 normals at the Cleveland Burke Ap, OH station (3.8 mi away). Half of years it falls outside that date, so wait 1–2 weeks past it before setting out frost-tender plants.

When is the first fall frost in Cleveland?

The average first fall frost in Cleveland, OH is around November 12, giving roughly a 217-day frost-free growing season.

What planting zone is Cleveland, OH?

Cleveland is in USDA plant hardiness zone 7a (average annual extreme minimum temperature 0 to 5°F), from the 2023 USDA Plant Hardiness Zone Map.

What is the weather like in Cleveland?

In Cleveland, OH the warmest month is July (avg high 83.7°F) and the coldest is January (avg low 22.3°F). It averages about 41″ of precipitation a year and 63.8″ of snow.

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Cleveland, OH Planting Calendar & Frost Dates

USDA hardiness zone 7a · ZIP 44102 · elevation 233′ · NOAA & USDA data

Cleveland is in USDA hardiness zone 7a (winters can dip to 0 to 5°F), with a growing season of about 217 days between the average last spring frost (April 8) and first fall frost (November 12). The warmest month is July (avg high 83.7°F); the coldest is January (avg low 22.3°F). It averages 41″ of precipitation a year and 63.8″ 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

min temp 0 to 5°F

Last spring frost

April 8

avg (50% prob, 32°F)

First fall frost

November 12

avg (50% prob, 32°F)

Growing season

217 days

frost-free window

Warmest month

July

avg high 83.7°F

Month-by-month typical weather in Cleveland

Average conditions from the NOAA/NCEI 1991–2020 U.S. Climate Normals at Cleveland, OH (7.9 mi away). Temperatures °F, precipitation & snow in inches.

Month	Avg high	Avg low	Mean	Precip (in)	Snow (in)
January	35.8	22.3	29.1	3	18.4
February	38.5	23.7	31.1	2.5	15.1
March	47.1	30.7	38.9	3.1	10.8
April	60.1	40.8	50.4	3.8	2.7
May	71.1	51.4	61.2	3.8	0
June	79.8	61.1	70.4	3.8	0
July	83.7	65.3	74.5	3.7	0
August	82	63.9	73	3.6	0
September	75.6	57.1	66.4	3.9	0
October	63.7	46.5	55.1	3.6	0.1
November	51.3	36.7	44	3.4	4.5
December	40.4	28.2	34.3	3	12.2

What to plant when in Cleveland

Crop	Season	What to do & when
Tomatoes	warm	Start seeds indoors: February 25 · Transplant out: April 15
Peppers	warm	Start seeds indoors: February 11 · Transplant out: April 22
Cucumbers	warm	Direct sow: April 15
Zucchini / squash	warm	Direct sow: April 15
Bush beans	warm	Direct sow: April 15
Sweet corn	warm	Direct sow: April 15
Basil	warm	Transplant out: April 15
Peas	cool	Sow (spring): March 4 · Sow (fall): September 17
Spinach	cool	Sow (spring): February 25 · Sow (fall): September 17
Lettuce	cool	Sow (spring): March 11 · Sow (fall): September 17
Kale	cool	Transplant (spring): March 18 · Sow (fall): September 3
Broccoli	cool	Transplant (spring): March 25
Carrots	cool	Sow (spring): March 18 · Sow (fall): September 3
Onions	cool	Transplant (spring): March 11
Potatoes	cool	Plant seed potatoes: March 25
Radishes	cool	Sow (spring): March 11 · Sow (fall): October 1

Dates are computed from Cleveland'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

Lakewood, OH Euclid, OH Strongsville, OH Elyria, OH Lorain, OH Mentor, OH Cuyahoga Falls, OH Akron, 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 — Cleveland Burke Ap, OH, 3.8 mi (confidence: high). Monthly weather normals: Cleveland, OH, 7.9 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.