Frost dates in Galesburg, ND
The average last spring frost in Galesburg is around May 16 and the first fall frost is around September 21. That gives Galesburg an average growing season of about 128 days.
Last spring frost
| Early (10% chance after) | May 2 |
|---|---|
| Average (50%) | May 16 |
| Late (90%) | June 4 |
First fall frost
| Early (10%) | August 28 |
|---|---|
| Average (50%) | September 21 |
| Late (90% chance before) | October 4 |