Mission, TX Frost Dates
The last spring frost in Mission usually comes around January 23 and the first fall frost around December 28.
| Spring (last) | Fall (first) | |
|---|---|---|
| Frost, 32°F | January 23 | December 28 |
| Hard freeze, 28°F | January 7 | January 1 |
Growing season: about 340 days.
Frequently asked questions
When is the last frost in Mission, TX?
The median date of the last spring frost (32°F) is January 23. In half of years the last frost comes earlier and in half it comes later, so waiting a week or two past January 23 lowers the risk for tender plants.
When is the first frost in Mission?
The median date of the first fall frost (32°F) is December 28, and a hard freeze (28°F) usually follows around January 1.
How long is the growing season in Mission?
About 340 days between the median last spring frost and first fall frost.
NOAA NCEI U.S. Climate Normals 1991-2020, station USC00414911. Median (50% probability) dates. Low spots and valleys can frost later in spring and earlier in fall than the station.