Frost dates in Heidelberg, MS
The average last spring frost in Heidelberg is around March 15 and the first fall frost is around November 13. That gives Heidelberg an average growing season of about 243 days.
Last spring frost
| Early (10% chance after) | February 22 |
|---|---|
| Average (50%) | March 15 |
| Late (90%) | April 2 |
First fall frost
| Early (10%) | October 29 |
|---|---|
| Average (50%) | November 13 |
| Late (90% chance before) | December 2 |