Frost history / Ravenna 2 S, OH
Ravenna 2 S, OH: frost dates by year
Last spring and first fall frost at NOAA station USC00336949, 2012 to 2025, measured from daily minimum temperatures.
Elevation 1,107 ft, 41.133, -81.283. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Apr 26 | Oct 25 |
| Earliest | Apr 2 (2015) | Oct 14 (2016) |
| Latest | May 18 (2023) | Nov 12 (2013) |
| Trend | 17.0 days later per decade | 9.3 days earlier per decade |
| Years with data | 13 | 14 |
At 28°F (hard freeze) the median last spring date is Apr 17 and the median first fall date is Nov 10.
The trend is a straight-line fit through the years with a freeze. A positive spring trend means the last frost now comes later. Short or patchy records give noisy trends.
Chart
Last spring frost (32°F)
First fall frost (32°F)
Dots are single years. The gray line is the median, the green line the fitted trend.
Year by year
| Year | Last spring 32°F | First fall 32°F | Last spring 28°F | First fall 28°F |
|---|---|---|---|---|
| 2025 | Apr 18 | Oct 26 | Apr 18 | Nov 10 |
| 2024 | Apr 26 | Oct 19 | Apr 8 | Nov 30 |
| 2023 | May 18 | Oct 23 | Apr 25 | Nov 2 |
| 2022 | Apr 30 | Oct 28 | Apr 29 | Nov 18 |
| 2021 | May 2 | Nov 3 | Apr 26 | Nov 4 |
| 2020 | May 14 | Oct 17 | Apr 22 | Oct 31 |
| 2019 | Apr 4 | Oct 19 | Apr 3 | Nov 2 |
| 2018 | May 1 | Oct 22 | Apr 22 | Nov 10 |
| 2017 | May 9 | Oct 26 | Apr 9 | Nov 8 |
| 2016 | Apr 25 | Oct 14 | Apr 15 | Nov 12 |
| 2015 | Apr 2 | Oct 18 | Mar 30 | Oct 19 |
| 2014 | Apr 17 | Nov 8 | Apr 17 | Nov 14 |
| 2013 | Apr 7 | Nov 12 | Apr 5 | Nov 21 |
| 2012 | no data | Nov 7 | no data | Nov 16 |
"none" means the station recorded no freeze at that threshold in that half of the year. "no data" means more than 10% of the season's daily readings were missing. Years with no usable data are left out. See the methodology for the rules, and the ZIP lookup for 1991 to 2020 frost probabilities.