Frost risk
Last frost in Ferrara
Median last frost, cautious frost date, and guidance on sowing before or after cold risk in Ferrara.
Median 0 °C
February 24springCautious 2 °C
March 27springAutumn 2 °C
November 18first frostWhat 0 °C and 2 °C mean
Reference dates
When spring frosts usually fall
- February 240C median
- March 220C cautious
- March 162C median
- March 272C cautious
| indicator | date |
|---|---|
| Median last frost 0 °C | February 24 |
| Cautious last frost 0 °C | March 22 |
| Median last frost 2 °C | March 16 |
| Cautious last frost 2 °C | March 27 |
| Cautious first autumn frost 0 °C | November 24 |
| Cautious first autumn frost 2 °C | November 18 |
Last 10 available years
The table shows, for each available year, the last date between January and June when the daily minimum was at or below 0 °C.
| year | last date <= 0 °C | minimum |
|---|---|---|
| 2020 | January 23 | -0.26 °C |
| 2019 | February 24 | -1.45 °C |
| 2018 | March 22 | -0.15 °C |
| 2017 | January 28 | -0.58 °C |
| 2016 | January 25 | -0.53 °C |
| 2015 | February 10 | -1.19 °C |
| 2014 | none | not available |
| 2013 | March 27 | -0.37 °C |
| 2012 | February 22 | -0.14 °C |
| 2011 | March 10 | -1.11 °C |
Frequently asked questions
When does the main frost risk end in Ferrara?
The most cautious date on this page is March 27 on the 2 °C threshold. For sensitive crops, use it as the reference before moving sowing or transplanting earlier.
When should I use the 0 °C date and the 2 °C date?
The median 0 °C date is February 24, while the cautious 2 °C date is March 27. The 2 °C threshold is more cautious for cold nights, inversions, and exposed spots.
Does the frost date apply everywhere in Ferrara?
No. In Ferrara, exposure, elevation, wind, and soil can move real risk earlier or later than the representative municipality point.