Charlotte 5 NNW, TX Frost Dates & Growing Season

The two dates every Charlotte 5 NNW garden is planned around, plus ready-computed planting windows for the most popular crops.

Last spring frost
Feb 26
~50% chance of frost after
First fall frost
Nov 28
~50% chance of frost before
Growing season
275 days
frost-free stretch
USDA zone
≈ 9a
estimated from nearby reference
Risky (1 year in 10)MedianSafe (9 years in 10)
Last spring frost Jan 27 Feb 26 Mar 17
First fall frost Dec 26 Nov 28 Nov 6
Hard freeze (28°F), median last Feb 6 · first Dec 10

Computed from NOAA 1991–2020 climate normals at the CHARLOTTE 5 NNW station. "Safe" means frost past that date happens only about one year in ten. Your exact garden can still run days either way with elevation and terrain — check your own ZIP with the frost date lookup.

Planting windows for Charlotte 5 NNW

Computed from Charlotte 5 NNW's own frost dates. Click any crop for the full zone-9 growing guide — varieties, spacing, fall plantings, and more.

CropStart seeds indoorsTransplantDirect sow
🍅 Tomatoes Jan 1 – Jan 15 Mar 5 – Mar 12
🫑 Peppers Dec 18 – Jan 1 Mar 12 – Mar 19
🥬 Lettuce Jan 15 – Jan 29 Jan 29 – Feb 12 Jan 29 – Feb 26
🫛 Peas Jan 15 – Jan 29
🥕 Carrots Feb 5 – Feb 26
🥦 Broccoli Jan 8 – Jan 22 Feb 5 – Feb 19
🥬 Kale Jan 15 – Jan 29 Jan 29 – Feb 12 Jan 29 – Feb 12
🥒 Cucumbers Jan 29 – Feb 5 Mar 5 – Mar 12 Mar 5 – Mar 12
🥒 Zucchini Jan 29 – Feb 5 Mar 5 – Mar 12 Mar 5 – Mar 12
🫘 Green Beans (Bush) Mar 5 – Mar 12
🌽 Sweet Corn Mar 5 – Mar 12
🌿 Basil Jan 15 – Jan 29 Mar 5 – Mar 12 Mar 12 – Mar 19
🧄 Garlic Fall: Oct 17 – Nov 14

Want this for all 50 crops, or as a printable seed-shelf schedule? Use the planting calendar and the seed starting scheduler — both can use Charlotte 5 NNW's dates automatically after a lookup.

Reading the season in Charlotte 5 NNW

With roughly 275 frost-free days, Charlotte 5 NNW gardens fit long-season crops — melons, winter squash, sweet potatoes — with room left for spring and fall rounds of greens and roots. The first frost around Nov 28 is late enough that fall planting is a full second season, not an afterthought.

Frequently asked questions

When is the last frost in Charlotte 5 NNW, TX?

The average last spring frost in Charlotte 5 NNW is around Feb 26, based on 1991–2020 climate normals. That's a median — about half of years see a later frost, so tender crops are safest going out a week or two after this date.

When is the first frost in Charlotte 5 NNW, TX?

The average first fall frost in Charlotte 5 NNW arrives around Nov 28. Crops still in the garden need to mature before then, and frost-tender plants need harvesting or protection as the date approaches.

How long is the growing season in Charlotte 5 NNW?

About 275 frost-free days on average, from Feb 26 to Nov 28. That comfortably fits long-season crops like melons and winter squash, plus spring and fall plantings of cool-season vegetables.

What USDA zone is Charlotte 5 NNW in?

USDA zone 9a on the 2023 Plant Hardiness Zone Map. Note that zones describe winter cold, not frost timing — these frost dates are the numbers to plan plantings around.