Last spring frost
Apr 29
Frost Dates for Creston, OH
First fall frost
Oct 14
Growing season
167 days
Hardiness zone
6a
In an average year around Creston, OH, the last spring frost (32°F) is about Apr 29 and the first fall frost is about Oct 14, giving roughly a 167-day growing season. To be safe most years, wait until Apr 15 before setting out tender plants.
Last spring frost
Dates the last frost of spring typically ends. Plant tender crops after the risk has passed for your comfort level.
| Frost intensity | Early (10%) | Average (50%) | Late (90%) |
|---|---|---|---|
| Light (36°F) | May 24 | May 8 | Apr 24 |
| Freeze (32°F) | May 15 | Apr 29 | Apr 15 |
| Hard (28°F) | May 1 | Apr 18 | Apr 2 |
| Severe (24°F) | Apr 19 | Apr 4 | Mar 19 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | May 24 | May 19 | May 15 | May 11 | May 8 | May 5 | May 2 | Apr 29 | Apr 24 |
| 32°F | May 15 | May 9 | May 4 | May 1 | Apr 29 | Apr 26 | Apr 23 | Apr 20 | Apr 15 |
| 28°F | May 1 | Apr 27 | Apr 23 | Apr 20 | Apr 18 | Apr 15 | Apr 11 | Apr 7 | Apr 2 |
| 24°F | Apr 19 | Apr 14 | Apr 10 | Apr 7 | Apr 4 | Apr 2 | Mar 30 | Mar 25 | Mar 19 |
| 20°F | Apr 7 | Apr 3 | Mar 31 | Mar 29 | Mar 24 | Mar 22 | Mar 18 | Mar 13 | Mar 8 |
| 16°F | Mar 30 | Mar 25 | Mar 21 | Mar 18 | Mar 14 | Mar 11 | Mar 8 | Mar 4 | Feb 28 |
First fall frost
Dates the first frost of fall typically arrives. Count back by a crop's days-to-maturity to know your planting cutoff.
| Frost intensity | Early (10%) | Average (50%) | Late (90%) |
|---|---|---|---|
| Light (36°F) | Sep 19 | Oct 1 | Oct 14 |
| Freeze (32°F) | Sep 29 | Oct 14 | Oct 29 |
| Hard (28°F) | Oct 10 | Oct 28 | Nov 10 |
| Severe (24°F) | Oct 23 | Nov 9 | Nov 25 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Sep 19 | Sep 23 | Sep 27 | Sep 30 | Oct 1 | Oct 4 | Oct 7 | Oct 11 | Oct 14 |
| 32°F | Sep 29 | Oct 3 | Oct 7 | Oct 10 | Oct 14 | Oct 17 | Oct 20 | Oct 24 | Oct 29 |
| 28°F | Oct 10 | Oct 17 | Oct 21 | Oct 24 | Oct 28 | Oct 31 | Nov 2 | Nov 5 | Nov 10 |
| 24°F | Oct 23 | Oct 31 | Nov 3 | Nov 6 | Nov 9 | Nov 12 | Nov 15 | Nov 19 | Nov 25 |
| 20°F | Nov 6 | Nov 11 | Nov 14 | Nov 17 | Nov 21 | Nov 25 | Nov 28 | Dec 2 | Dec 9 |
| 16°F | Nov 15 | Nov 21 | Nov 26 | Nov 30 | Dec 2 | Dec 6 | Dec 10 | Dec 16 | Dec 22 |
Growing season is measured at 32°F with about 50% probability. Hardiness zone from the 2023 USDA map; frost normals from NOAA 1991-2020.
Where this data comes from
@endif These dates are computed from the nearest official weather station with long-term records: Wooster Wayne Co Ap, Oh, about 5.6 miles away@if(!empty($station['elevation_ft'])), at 1,137 ft elevation. The further the station and the greater the elevation difference from your yard, the more your local frost timing can vary.
How we calculate these dates
Frost and freeze dates come from the NOAA 1991–2020 U.S. Climate Normals, the National Oceanic and Atmospheric Administration's 30-year averages for each weather station. A date shown at the 50% level is the median: in half of years the frost falls on or before it. The 10% and 90% columns show the early and late ends of the range, so you can plant on the odds you're comfortable with. These are long-term averages, not a forecast for this year - always check your local outlook before planting.
Source: NOAA National Centers for Environmental Information, 1991–2020 Climate Normals (public domain). Harman is not affiliated with or endorsed by NOAA.
Frequently asked questions
When is the last frost in Creston, OH?
On average, the last spring frost (32°F) around Creston, OH is about Apr 29. In cooler years it can run later, so for a safer bet many gardeners wait until Apr 15.
When is the first frost in the fall?
The first fall frost around Creston, OH typically arrives about Oct 14. Count back by a crop's days to maturity to find the latest date you can plant it.
When can I plant tomatoes and other tender crops?
Tender crops like tomatoes, peppers and basil are damaged by frost, so wait until the last spring frost has passed - around Apr 29 on average, or Apr 15 to be safe most years.
How long is the growing season here?
The frost-free growing season (between the last spring and first fall 32°F frost) is about 167 days in a typical year.
Are these dates a forecast for this year?
No. They are 30-year averages from the NOAA 1991–2020 Climate Normals, not a prediction for the current year. Use them for planning and always check your local weather forecast before planting or protecting crops.
Local weather for 44217 Planting calendar → Ohio frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026