Last frost in Merano: likely and cautious dates
Reference dates for frost risk in Merano.
Last frost in Merano
This page summarizes the historical frost dates that are most useful for deciding when to sow and transplant in Merano.
Reference dates
| indicator | date |
|---|---|
| Median last frost 0C | May 30 |
| Cautious last frost 0C | June 12 |
| Median last frost 2C | June 20 |
| Cautious last frost 2C | June 25 |
| Cautious first autumn frost 0C | September 2 |
| Cautious first autumn frost 2C | August 28 |
Difference between 0C and 2C
What to sow before the cautious date
- Onion
- Radish
- Arugula
What to sow after the cautious date
- Radish
- Arugula
- Spinach
Sensitive crops
FAQ
Which date should I use for sensitive transplants in Merano?
The most cautious date on this page is June 25 on the 2C threshold. For sensitive crops, use it as the reference before moving sowing or transplanting earlier.
When should I use the 0C date and the 2C date?
The median 0C date is May 30, while the cautious 2C date is June 25. The 2C threshold is more cautious for cold nights, inversions, and exposed spots.
Does the frost date apply everywhere in Merano?
No. In Merano, exposure, elevation, wind, and soil can move real risk earlier or later than the representative municipality point.
Which crops should be protected before the cautious date in Merano?
In the local rules, the more sensitive crops include: Basil, Broccoli, Tuscan kale, Cucumber, Onion, Fennel. For these crops, the cautious date and night protection matter more.