Frost Dates for Metairie, LA 70001
Metairie has 5 ZIP codes. The Metairie, LA frost page lists all of them with their dates.
Last spring frost February 12 · First fall frost December 11 · 302 frost-free days · USDA Zone 9b
Frost probability for 70001
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | March 9 | February 12 | January 14 |
| Fall (first frost) | November 19 | December 11 | January 1 |
Dates come from NOAA 1971–2000 freeze probabilities at the nearest reporting station (10.6 km away); the 50% date is the median year.
Month by month in Metairie
| Month | What to do |
|---|---|
| January | Start herbs, basil, and squash indoors (4–6 weeks before frost). Direct sow peas, spinach, and lettuce if soil is workable. |
| February | Last frost around February 12. Transplant cold-hardy crops (broccoli, kale, cabbage). Harden off tomato and pepper seedlings. |
| March | Frost has passed. Transplant tomatoes, peppers, and basil outdoors. Direct sow beans, cucumbers, squash, and zucchini. |
| April | Succession plant lettuce and greens. Keep beds weeded and watered consistently. |
| May | Harvest regularly to encourage production. Monitor for pests and disease. |
| June | Midsummer: harvest beans, zucchini, cucumbers. Start brassica seeds indoors for fall. |
| July | Direct sow carrots and beets for fall harvest. Start fall broccoli and kale indoors. |
| August | Direct sow carrots and beets for fall harvest. Start fall broccoli and kale indoors. |
| September | Direct sow carrots and beets for fall harvest. Start fall broccoli and kale indoors. |
| October | Direct sow carrots and beets for fall harvest. Start fall broccoli and kale indoors. |
| November | First fall frost approaching (around December 11). Transplant fall brassicas. Sow spinach, arugula, and radishes. |
| December | First frost around December 11. Harvest tomatoes and peppers before frost. Cover cold-hardy crops with row covers to extend the season. |
What grows in a 302-day season
Frequently Asked Questions
What is the last frost date for Metairie, LA (ZIP 70001)?
The median last spring frost date for Metairie, LA (ZIP code 70001) is around February 12. This is the 50th-percentile date — meaning half of all years see frost end before this date. Use the 10% and 90% dates to understand the full range of risk in your area.
What is the first fall frost date in Metairie, LA?
The median first fall frost date for Metairie, LA is around December 11. Plan to harvest or protect frost-sensitive crops like tomatoes and peppers at least a week before this date to avoid losses.
How long is the growing season in Metairie, LA?
The frost-free growing season in Metairie is about 302 days. This window — from your last spring frost to your first fall frost — is when warm-season vegetables thrive. Cold-hardy crops like kale, spinach, and peas can extend your season by weeks on either side.
What USDA hardiness zone is Metairie, LA?
Based on frost date patterns, Metairie falls approximately in 9b. USDA hardiness zones are determined by average annual minimum winter temperatures and guide both plant selection and planting timing for your location.
When should I start tomatoes indoors in Metairie, LA?
Start tomato seeds indoors 6–8 weeks before your last frost date (around February 12). For Metairie, that's roughly December 18 to January 1. Transplant outdoors 1–2 weeks after your last frost.
Nearby and related
- Frost dates for Metairie, LA 70003 (2.9 mi)
- Frost dates for New Orleans, LA 70119 (4.9 mi)
- Frost dates for Westwego, LA 70094 (5.5 mi)
- Frost dates for Kenner, LA 70065 (6 mi)
- Frost dates for New Orleans, LA 70122 (6.5 mi)
- When to plant in Metairie, LA: month-by-month guide
- When to plant in LA
- When to plant Peppers in LA
- When to plant Cucumbers in LA
- When to plant Zucchini in LA
- When to plant Butternut Squash in LA
- When to plant Basil in LA
- When to plant Sweet Corn in LA
- Look up another ZIP