Frost dates in Alden, KS
The average last spring frost in Alden is around April 15 and the first fall frost is around October 24. That gives Alden an average growing season of about 192 days.
Last spring frost
| Early (10% chance after) | April 2 |
|---|---|
| Average (50%) | April 15 |
| Late (90%) | May 2 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 24 |
| Late (90% chance before) | November 3 |