Last frost date in Bountiful, Utah
April 25
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 24
Average first frost in fall. 1 year in 10 it comes by October 9.
Source: NOAA U.S. Climate Normals 1991–2020, station Bountiful Bench (USC00420819), 1.4 miles from Bountiful, elevation 4,950 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Centerville, so its frost dates are the same as Bountiful's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Apr 5 | Apr 25 | May 14 |
| First frost in fall | Oct 9 | Oct 24 | Nov 7 |
Frost-free days in an average year: 181
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | May 8 | Oct 14 |
| Frost (32°F) | Every year | Apr 25 | Oct 24 |
| Hard freeze (28°F) | Every year | Apr 5 | Nov 4 |
Nights at 32°F or colder in an average year: 119
What to plant now in Bountiful
- Spring planting calendar for an average last frost around April 20 Bountiful: April 25
- Fall planting calendar for an average first frost around October 20 Bountiful: October 24
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
- North Salt Lake 3 mi · last frost Apr 24
- Salt Lake City 8 mi · last frost Mar 31
- Kaysville 12 mi · last frost Apr 19
- Millcreek 13 mi · last frost Apr 25
- West Valley City 15 mi · last frost Apr 8
Updated