ZIP 93905 Zone 9b
California · USDA zone 9b, average annual extreme minimum 25°F to 30°F.
Nearest qualified station: SALINAS MUNICIPAL AP, CA US (USW00023233), 1.5 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% | December 18 | Earlier date. A last 32°F on or after this day is common. |
| 50% | January 29 | Median. |
| 10% | March 1 | 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 21 | Earlier date. A first 32°F on or before this day is uncommon. |
| 50% | December 10 | Median. |
| 90% | January 15 | 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% | 364 |
| 50% | 325 |
| 90% | 281 |
28°F threshold
| 10% | 50% | 90% | |
|---|---|---|---|
| Last, on or after | January 31 | December 31 | December 6 |
| First, on or before | December 1 | December 25 | January 20 |
| Season at least | 365 days | 365 days | 336 days |
36°F threshold
| 10% | 50% | 90% | |
|---|---|---|---|
| Last, on or after | April 8 | March 9 | February 2 |
| First, on or before | November 4 | November 23 | December 14 |
| Season at least | 297 days | 257 days | 217 days |
Station SALINAS MUNICIPAL AP, CA US (USW00023233). Completeness flag S, 27 years used for the 32°F dates. NCEI’s annual probability of at least one day at or below 32°F is 89.9%. Freeze dates are conditional on that threshold occurring. Elevation 22.6 m. The same probability language applies to the 28°F and 36°F rows when those dates passed the same quality checks.