Frost risk
Last frost in Oristano
Median last frost, cautious frost date, and guidance on sowing before or after cold risk in Oristano.
Median 0 °C
February 15springCautious 2 °C
March 26springAutumn 2 °C
November 24first frostWhat 0 °C and 2 °C mean
Reference dates
When spring frosts usually fall
- February 150C median
- March 80C cautious
- March 162C median
- March 262C cautious
| indicator | date |
|---|---|
| Median last frost 0 °C | February 15 |
| Cautious last frost 0 °C | March 8 |
| Median last frost 2 °C | March 16 |
| Cautious last frost 2 °C | March 26 |
| Cautious first autumn frost 0 °C | December 5 |
| Cautious first autumn frost 2 °C | November 24 |
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 26 | -1.13 °C |
| 2018 | none | not available |
| 2017 | January 17 | -0.09 °C |
| 2016 | none | not available |
| 2015 | January 2 | -0.11 °C |
| 2014 | none | not available |
| 2013 | February 14 | -0.02 °C |
| 2012 | February 15 | -1.42 °C |
| 2011 | March 10 | -0.44 °C |
Frequently asked questions
Which date should I use for sensitive transplants in Oristano?
The most cautious date on this page is March 26 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 15, while the cautious 2 °C date is March 26. The 2 °C threshold is more cautious for cold nights, inversions, and exposed spots.
Does the frost date apply everywhere in Oristano?
No. In Oristano, exposure, elevation, wind, and soil can move real risk earlier or later than the representative municipality point.