Frost dates for ZIP 77577 (Liverpool, TX)
Average last spring and first fall frost dates with 10%, 50% and 90% odds, from NOAA's 1991–2020 climate normals for the nearest weather station, Alvin, TX (8 miles away).
- Average last spring frostFeb 1450% chance of a 32°F freeze after this date
- Average first fall frostDec 550% chance of a 32°F freeze by this date
- Growing season (frost-free)298 daysmedian, 32°F threshold
- USDA hardiness zone9b25 to 30°F avg. coldest night
Last spring frost odds
| Chance of a 32°F freeze after this date | Date |
|---|---|
| 90% (early: most years still freeze after this) | Jan 15 |
| 50% (the "average" last frost) | Feb 14 |
| 10% (safe-side: only 1 year in 10 freezes later) | Mar 13 |
Most gardeners plant frost-tender crops (tomatoes, peppers, basil) after the 50% date, and closer to the 10% date for less risk.
First fall frost odds
| Chance the first 32°F freeze has happened by this date | Date |
|---|---|
| 10% (early: 1 year in 10 freezes this soon) | Nov 14 |
| 50% (the "average" first frost) | Dec 5 |
| 90% (late: most years have frozen by now) | Jan 8 (next year) |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Mar 5 | Nov 23 |
| 32°F (freeze) | Feb 14 | Dec 5 |
| 28°F (hard freeze) | Jan 25 | Dec 30 |
n/a means NOAA did not publish a date at that threshold for this station (usually because it rarely gets that cold).
This week in Liverpool
Soil temperature now
2-inch depth
No soil station with a fresh reading within 62 miles.
4-inch depth
No soil station with a fresh reading within 62 miles.
Fall: Texas A&M AgriLife times fall pre-emergent (for winter weeds such as annual bluegrass) to soil cooling to about 70°F for several days. The 50–55°F band is the spring trigger. Always read and follow the product label.
7-day forecast and frost risk
No frost in the 7-day forecast.
| Period | High | Low | Forecast |
|---|---|---|---|
| Tonight | 52° | Partly Cloudy | |
| Sunday | 72° | 56° | Sunny |
| Monday | 77° | 60° | Mostly Sunny |
| Tuesday | 79° | 61° | Mostly Sunny |
| Wednesday | 82° | 59° | Sunny |
| Thursday | 85° | 60° | Sunny |
| Friday | 86° | 63° | Sunny |
National Weather Service forecast, issued Oct 17, 8:29 PM CDT. Frost can form above 32°F on clear, calm nights. Full NWS forecast.
Free frost alerts for 77577
An email when the National Weather Service forecasts a freeze for this ZIP, plus the spring soil-temperature heads-up. At most a few a month.
Alerts open soon. This form is a preview and doesn't send anything yet.
Where these numbers come from
Station: Alvin, TX (NOAA GHCN-Daily ID USC00410204), elevation 28 ft, 7.5 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| Angleton 2 W, TX | 14 mi | Jan 29 | Dec 31 |
| Angleton Brazoria AP, TX | 16 mi | Feb 13 | Dec 8 |
| Houston Clover Fld, TX | 18 mi | Jan 31 | Dec 27 |
The average last-frost dates of these stations span 16 days, a rough guide to local variation. See data sources & methods.
Questions
When is the last frost in 77577?
The average (50% chance) last spring freeze of 32°F for ZIP 77577 is February 14. For a safer planting date, use March 13, when only 1 year in 10 still sees a later freeze.
When is the first frost in 77577?
The average first fall freeze is December 5. In 1 year in 10 it comes by November 14.
What hardiness zone is 77577?
ZIP 77577 is in USDA zone 9b (25 to 30°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.
Other ZIP codes in Brazoria County
77422 77430 77431 77480 77486 77511 77515 77531 77534 77541 77566 77578 77581 77583 77584 All Brazoria County ZIPs