Last frost date in Mandeville, Louisiana
March 12
Average last frost in spring. In an early year (1 in 10) it's over by February 13; in a late year (1 in 10) it comes after April 3.
November 18
Average first frost in fall. 1 year in 10 it comes by November 1.
Source: NOAA U.S. Climate Normals 1991–2020, station Covington 4 Nnw (USC00162151), 10.4 miles from Mandeville, elevation 40 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Covington, so its frost dates are the same as Mandeville's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Feb 13 | Mar 12 | Apr 3 |
| First frost in fall | Nov 1 | Nov 18 | Dec 12 |
Frost-free days in an average year: 253
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | Mar 27 | Nov 7 |
| Frost (32°F) | Every year | Mar 12 | Nov 18 |
| Hard freeze (28°F) | 10 years in 10 | Feb 19 | Dec 3 |
Nights at 32°F or colder in an average year: 29
What to plant now in Mandeville
- Collards plantsAug 25 – Nov 1Now
- BeetsSept 1 – Dec 1Now
- Cabbage plantsSept 1 – Dec 1Now
- CarrotsSept 1 – Nov 1Now
- DandelionSept 1 – Nov 1Now
- Head lettuce plantsSept 1 – Nov 1Now
- Leaf lettuceSept 1 – Nov 1Now
- LeeksSept 1 – Nov 1Now
- Mustard greensSept 1 – Dec 1Now
- Onion seedSept 1 – Nov 1Now
- ParsleySept 1 – Dec 31Now
- RadishesSept 1 – Dec 1Now
- TurnipsSept 1 – Nov 15Now
- Corn saladOct 1 – Dec 1Now
- Garden peasOct 1 – Dec 1Now
- Onion plants plantsOct 1 – Dec 31Now
- SpinachOct 1 – Dec 1Now
- Upland cressOct 1 – Dec 1Now
- Chervil and chivesNov 1 – Dec 31Soon
- Onion setsNov 1 – Dec 31Soon
- Spring planting calendar for an average last frost around March 10 Mandeville: March 12
- Fall planting calendar for an average first frost around November 20 Mandeville: November 18
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 Louisiana
- Slidell 20 mi · last frost Feb 24
- Hammond 23 mi · last frost Mar 8
- New Orleans 24 mi · last frost Jan 22
- Kenner 27 mi · last frost Jan 30
- Bogalusa 31 mi · last frost Mar 2
Updated