Frost dates in Las Vegas, NV
The average last spring frost in Las Vegas is around February 3 and the first fall frost is around December 5. That gives Las Vegas an average growing season of about 306 days.
Last spring frost
| Early (10% chance after) | January 5 |
|---|---|
| Average (50%) | February 3 |
| Late (90%) | February 22 |
First fall frost
| Early (10%) | November 28 |
|---|---|
| Average (50%) | December 5 |
| Late (90% chance before) | December 20 |