Last frost date in Layton, Utah
April 29
Average last frost in spring. In an early year (1 in 10) it's over by April 6; in a late year (1 in 10) it comes after May 25.
October 20
Average first frost in fall. 1 year in 10 it comes by October 1.
Source: NOAA U.S. Climate Normals 1991–2020, station Weber Basin Pump Plt 3 (USC00429346), 3.3 miles from Layton, elevation 4,900 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Clearfield, so its frost dates are the same as Layton's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Apr 6 | Apr 29 | May 25 |
| First frost in fall | Oct 1 | Oct 20 | Nov 5 |
Frost-free days in an average year: 172
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | May 15 | Oct 7 |
| Frost (32°F) | Every year | Apr 29 | Oct 20 |
| Hard freeze (28°F) | Every year | Apr 13 | Nov 2 |
Nights at 32°F or colder in an average year: 132
What to plant now in Layton
- Spring planting calendar for an average last frost around April 30 Layton: April 29
- Fall planting calendar for an average first frost around October 20 Layton: October 20
Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.
Nearby in Utah
- Kaysville 3 mi · last frost Apr 19
- Syracuse 6 mi · last frost Apr 22
- West Haven 10 mi · last frost Apr 22
- Ogden 10 mi · last frost Apr 21
- Bountiful 15 mi · last frost Apr 25
Updated