Last frost date in North Salt Lake, Utah
April 24
Average last frost in spring. In an early year (1 in 10) it's over by April 5; in a late year (1 in 10) it comes after May 14.
October 19
Average first frost in fall. 1 year in 10 it comes by October 5.
Source: NOAA U.S. Climate Normals 1991–2020, station Bountiful-val Verda (USC00420820), 1.6 miles from North Salt Lake, elevation 4,540 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Woods Cross, so its frost dates are the same as North Salt Lake's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Apr 5 | Apr 24 | May 14 |
| First frost in fall | Oct 5 | Oct 19 | Nov 4 |
Frost-free days in an average year: 178
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | May 9 | Oct 9 |
| Frost (32°F) | Every year | Apr 24 | Oct 19 |
| Hard freeze (28°F) | Every year | Apr 7 | Nov 1 |
Nights at 32°F or colder in an average year: 118
What to plant now in North Salt Lake
- Spring planting calendar for an average last frost around April 20 North Salt Lake: April 24
- Fall planting calendar for an average first frost around October 20 North Salt Lake: October 19
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
- Bountiful 3 mi · last frost Apr 25
- Salt Lake City 5 mi · last frost Mar 31
- Millcreek 12 mi · last frost Apr 25
- West Valley City 12 mi · last frost Apr 8
- Kaysville 13 mi · last frost Apr 19
Updated