Frost dates in Loveland, CO
The average last spring frost in Loveland is around May 8 and the first fall frost is around October 6. That gives Loveland an average growing season of about 151 days.
Last spring frost
| Early (10% chance after) | April 27 |
|---|---|
| Average (50%) | May 8 |
| Late (90%) | May 20 |
First fall frost
| Early (10%) | September 18 |
|---|---|
| Average (50%) | October 6 |
| Late (90% chance before) | October 17 |