Frost dates for Lytle 3W, Texas
Half of years have their last spring frost by February 24 — but 1 year in 10 still frosts after March 14.
Every other site gives you one date. A frost date is not a date: it is a percentile from 30 years of records at a nearby weather station, and planting to the median means losing the crop in half of years. Both numbers are below, so you can choose the risk yourself.
The odds
Last spring frost
- Frost this late in 1 year in 10
- March 14
- 1 year in 5
- March 9
- 3 years in 10
- March 4
- 2 years in 5
- February 28
- Half of years (the median)
- February 24
First fall freeze
- Freeze this early in 1 year in 10
- November 14
- 1 year in 5
- November 21
- 3 years in 10
- November 25
- 2 years in 5
- November 30
- Half of years (the median)
- December 2
- Growing season
- about 283 days
- Hardiness zone nearby
- 9a
Where these numbers come from
NOAA NCEI 1991–2020 Climate Normals, station Lytle 3W (USC00415454), at 29.24, -98.84. These are that station's own records, unshifted. The further your garden is from it, the less exactly they describe your ground — the planner resolves the nearest station to your own ZIP and lowers its confidence with distance, rather than presenting one number as if it were measured in your yard.
Cold air also pools in low ground on the clear, still nights when frost happens, so a hollow can freeze while a slope a hundred metres away does not. No table can know that about your garden. Your own logged frosts eventually can.
ZIP codes nearest this station
78002, 78009, 78016, 78039, 78052, 78057, 78059, 78066, 78069, 78073, 78201, 78204, 78205, 78207, 78211, 78224, 78225, 78226, 78227, 78228, 78236, 78237, 78238, 78242, 78243, 78245, 78251, 78252, 78253.
What can I plant here, and when? →
Nearby stations
The nearest stations, and how their last-frost dates compare — the frost gradient across your area, which no single station shows.
- New Braunfels Hcn, TX — last frost by March 8
- Austin 6S, TX — last frost by March 10
- Thompsons 3 Wsw, TX — last frost by February 15
- Houston-Port, TX — last frost by February 2
- Conroe Montgomery Co Ap, TX — last frost by March 11
- Ft Worth Wsfo, TX — last frost by March 10
Other stations in Texas.
- Dallas Redbird Ap, TX — last frost by March 6
- Denton Muni Ap, TX — last frost by March 24
- Mckinney Municipal Airport, TX — last frost by March 17