Frost risk
Last frost in Siracusa
Median last frost, cautious frost date, and guidance on sowing before or after cold risk in Siracusa.
Median 0 °C
February 3springCautious 2 °C
March 6springAutumn 2 °C
December 9first frostWhat 0 °C and 2 °C mean
Reference dates
When spring frosts usually fall
- February 30C median
- March 30C cautious
- February 162C median
- March 62C cautious
| indicator | date |
|---|---|
| Median last frost 0 °C | February 3 |
| Cautious last frost 0 °C | March 3 |
| Median last frost 2 °C | February 16 |
| Cautious last frost 2 °C | March 6 |
| Cautious first autumn frost 0 °C | not available |
| Cautious first autumn frost 2 °C | December 9 |
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 | none | not available |
| 2019 | January 5 | -0.13 °C |
| 2018 | none | not available |
| 2017 | January 8 | -1.83 °C |
| 2016 | none | not available |
| 2015 | none | not available |
| 2014 | none | not available |
| 2013 | none | not available |
| 2012 | none | not available |
| 2011 | March 9 | -0.12 °C |
Frequently asked questions
Which date should I use for sensitive transplants in Siracusa?
The most cautious date on this page is March 6 on the 2 °C threshold. For sensitive crops, use it as the reference before moving sowing or transplanting earlier.
Why also look at the 2 °C threshold?
The median 0 °C date is February 3, while the cautious 2 °C date is March 6. The 2 °C threshold is more cautious for cold nights, inversions, and exposed spots.
How should I adapt the frost date inside Siracusa?
No. In Siracusa, exposure, elevation, wind, and soil can move real risk earlier or later than the representative municipality point.