Frost dates in Newburg, ND
The average last spring frost in Newburg is around May 18 and the first fall frost is around September 14. That gives Newburg an average growing season of about 119 days.
Last spring frost
| Early (10% chance after) | May 8 |
|---|---|
| Average (50%) | May 18 |
| Late (90%) | June 3 |
First fall frost
| Early (10%) | August 30 |
|---|---|
| Average (50%) | September 14 |
| Late (90% chance before) | September 30 |