ZIP 78130 Zone 9a
Texas · USDA zone 9a, average annual extreme minimum 20°F to 25°F.
Nearest qualified station: NEW BRAUNFELS WFO, TX US (USC00416273), 2.5 miles from the Census ZCTA internal point for this ZIP.
Outside the median season Growing seasonTicks: 10%, 50%, and 90%
Last 32°F in spring
NCEI’s probability is the chance the last spring minimum of 32°F or lower occurs on or after the date.
| Probability | Date | How to read it |
|---|---|---|
| 90% | January 28 | Earlier date. A last 32°F on or after this day is common. |
| 50% | February 25 | Median. |
| 10% | March 20 | Later date. A last 32°F on or after this day is uncommon. |
First 32°F in fall
NCEI’s probability is the chance the first autumn minimum of 32°F or lower occurs on or before the date.
| Probability | Date | How to read it |
|---|---|---|
| 10% | November 5 | Earlier date. A first 32°F on or before this day is uncommon. |
| 50% | November 25 | Median. |
| 90% | December 16 | Later date. A first 32°F on or before this day is common. |
32°F growing-season length
Days between the last spring 32°F and the first autumn 32°F. The figure is a length the season meets or exceeds at that probability, from NCEI, not a subtraction done on this site.
| Probability the season is at least this long | Days |
|---|---|
| 10% | 310 |
| 50% | 274 |
| 90% | 242 |
28°F threshold
| 10% | 50% | 90% | |
|---|---|---|---|
| Last, on or after | March 10 | February 4 | December 31 |
| First, on or before | November 16 | December 8 | January 11 |
| Season at least | 351 days | 309 days | 270 days |
36°F threshold
| 10% | 50% | 90% | |
|---|---|---|---|
| Last, on or after | April 8 | March 15 | February 21 |
| First, on or before | October 29 | November 13 | December 2 |
| Season at least | 275 days | 244 days | 216 days |
Station NEW BRAUNFELS WFO, TX US (USC00416273). Completeness flag R, 10 years used for the 32°F dates. NCEI’s annual probability of at least one day at or below 32°F is 100%. Freeze dates are conditional on that threshold occurring. Elevation 191.4 m. The same probability language applies to the 28°F and 36°F rows when those dates passed the same quality checks.