Frost dates for Cleveland Burke Airport, Ohio
Half of years have their last spring frost by April 8, but 1 year in 10 still frosts after April 20.
A frost date is really a percentile from 30 years of records at a nearby weather station: in about half of years a frost still comes after the median date. Both numbers are below, so you can choose the risk yourself.
The odds
Last spring frost
How often a frost still comes on or after each date.
- 1 year in 10
- April 20
- 1 year in 5
- April 17
- 3 years in 10
- April 14
- 2 years in 5
- April 11
- Half of years (the median)
- April 8
First fall freeze
How often the first freeze comes on or before each date.
- 1 year in 10
- November 1
- 1 year in 5
- November 4
- 3 years in 10
- November 7
- 2 years in 5
- November 10
- Half of years (the median)
- November 12
- Growing season
- about 217 days
- Hardiness zones nearby
- 6a, 6b, 7a
- Summer days
- a usual high of about 26 °C79 °F
- Lettuce and spinach run to seed
- June to August, in hot, long days (how we know)
Summer and rain
A growing garden needs about 25 mm1 in of water a week, rain and watering together. Here is what a normal month brings.
Month by month
- January
- high ~2 °C35 °F · low ~-5 °C24 °F · rain ~45 mm1.8 in
- February
- high ~3 °C37 °F · low ~-4 °C24 °F · rain ~39 mm1.5 in
- March
- high ~7 °C45 °F · low ~0 °C31 °F · rain ~60 mm2.4 in
- April
- high ~14 °C57 °F · low ~5 °C41 °F · rain ~79 mm3.1 in
- May
- high ~20 °C68 °F · low ~12 °C53 °F · rain ~89 mm3.5 in
- June
- high ~25 °C77 °F · low ~17 °C63 °F · rain ~72 mm2.8 in
- July
- high ~27 °C81 °F · low ~20 °C68 °F · rain ~93 mm3.7 in
- August
- high ~26 °C80 °F · low ~19 °C67 °F · rain ~88 mm3.4 in
- September
- high ~23 °C74 °F · low ~16 °C60 °F · rain ~75 mm2.9 in
- October
- high ~17 °C62 °F · low ~10 °C49 °F · rain ~82 mm3.2 in
- November
- high ~10 °C51 °F · low ~4 °C38 °F · rain ~74 mm2.9 in
- December
- high ~4 °C40 °F · low ~-1 °C30 °F · rain ~52 mm2 in
Where these numbers come from
NOAA NCEI 1991–2020 Climate Normals, the Cleveland Burke Airport station (listed by NOAA as Cleveland Burke Ap, USW00004853), at 41.52, -81.68. These are that station’s own records, unshifted. The further your garden is from it, the less exactly they describe your ground. The planner finds the nearest station to your garden and lowers its confidence with distance, so no number is presented as if it were measured in your garden.
Cold air also pools in low ground on the clear, still nights when frost happens, so a hollow can freeze while a slope a few hundred feet away does not. No table can know that about your garden. A few seasons of your own logged frosts can.
ZIP codes nearest this station
44101, 44102, 44103, 44104, 44105, 44106, 44108, 44109, 44110, 44112, 44113, 44114…
+17 moreShow fewer
44115, 44117, 44118, 44119, 44120, 44121, 44122, 44123, 44124, 44125, 44127, 44128, 44131, 44137, 44139, 44144, 44146.
Nearby stations
The nearest stations and how their last-frost dates compare. Together they show how frost varies across your area.
- Cleveland, OH, last frost by April 20
- Stow 4 SE, OH, last frost by April 30
- Ravenna 2 S, OH, last frost by April 21
- Akron Canton Regional Airport, OH, last frost by April 24
- Wooster 3 SSE, OH, last frost by April 24
- Millport 4 NE, OH, last frost by May 2
Other stations in Ohio.
- Fremont Ag Stn, OH, last frost by April 21
- Dennison Wtr Wks, OH, last frost by April 29
- Toledo Metcalf Field, OH, last frost by April 20
- Hoytville 2 NE, OH, last frost by April 24
- Marysville, OH, last frost by April 19
- Caldwell 3 SE, OH, last frost by April 30
- New Lexington 2 NW, OH, last frost by April 30
- Columbus-Valley Crossing, OH, last frost by April 23
When do I plant? · Where the dates come from
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