Last frost date in Wildwood, Missouri
April 12
Average last frost in spring. In an early year (1 in 10) it's over by March 28; in a late year (1 in 10) it comes after April 27.
October 23
Average first frost in fall. 1 year in 10 it comes by October 11.
Source: NOAA U.S. Climate Normals 1991–2020, station St Louis Sprt Of S L AP (USW00003966), 5.6 miles from Wildwood, elevation 462 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Ellisville and Eureka, so their frost dates are the same as Wildwood's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Mar 28 | Apr 12 | Apr 27 |
| First frost in fall | Oct 11 | Oct 23 | Nov 5 |
Frost-free days in an average year: 193
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | Apr 24 | Oct 14 |
| Frost (32°F) | Every year | Apr 12 | Oct 23 |
| Hard freeze (28°F) | Every year | Mar 31 | Nov 3 |
Nights at 32°F or colder in an average year: 105
What to plant now in Wildwood
- Spring planting calendar for an average last frost around April 10 Wildwood: April 12
- Fall planting calendar for an average first frost around October 20 Wildwood: October 23
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 Missouri
- Chesterfield 7 mi · last frost Apr 4
- O'Fallon 15 mi · last frost Apr 10
- St. Peters 15 mi · last frost Apr 9
- St. Charles 17 mi · last frost Apr 8
- Washington 19 mi · last frost Apr 8
Updated