Frost dates in Robinson, ND
The average last spring frost in Robinson is around May 16 and the first fall frost is around September 24. That gives Robinson an average growing season of about 131 days.
Last spring frost
| Early (10% chance after) | April 30 |
|---|---|
| Average (50%) | May 16 |
| Late (90%) | June 8 |
First fall frost
| Early (10%) | September 15 |
|---|---|
| Average (50%) | September 24 |
| Late (90% chance before) | October 12 |