ZIP 44123 Zone 7a

Ohio · USDA zone 7a, average annual extreme minimum 0°F to 5°F.

Nearest qualified station: CLEVELAND BURKE AP, OH US (USW00004853), 10.2 miles from the Census ZCTA internal point for this ZIP.

Median last 32°F is April 8. Median first 32°F is November 12. The 50% growing-season length is 217 days. The green band runs from the median last frost to the median first frost. Thin ticks mark the 10%, 50%, and 90% dates.

Outside the median season Growing seasonTicks: 10%, 50%, and 90%

Last 32°F in spring

NCEI’s probability is the chance the last spring minimum of 32°F or lower occurs on or after the date.

ProbabilityDateHow to read it
90%March 29Earlier date. A last 32°F on or after this day is common.
50%April 8Median.
10%April 20Later date. A last 32°F on or after this day is uncommon.

First 32°F in fall

NCEI’s probability is the chance the first autumn minimum of 32°F or lower occurs on or before the date.

ProbabilityDateHow to read it
10%November 1Earlier date. A first 32°F on or before this day is uncommon.
50%November 12Median.
90%November 28Later date. A first 32°F on or before this day is common.

32°F growing-season length

Days between the last spring 32°F and the first autumn 32°F. The figure is a length the season meets or exceeds at that probability, from NCEI, not a subtraction done on this site.

Probability the season is at least this longDays
10%236
50%217
90%200

28°F threshold

10%50%90%
Last, on or afterApril 13April 1March 16
First, on or beforeNovember 7November 22December 8
Season at least257 days236 days217 days

36°F threshold

10%50%90%
Last, on or afterMay 1April 20April 8
First, on or beforeOctober 21November 3November 14
Season at least212 days196 days178 days

Station CLEVELAND BURKE AP, OH US (USW00004853). Completeness flag R, 20 years used for the 32°F dates. NCEI’s annual probability of at least one day at or below 32°F is 100%. Freeze dates are conditional on that threshold occurring. Elevation 178 m. The same probability language applies to the 28°F and 36°F rows when those dates passed the same quality checks.

Methodology · Ohio cities