Last frost date in Boerne, Texas
March 15
Average last frost in spring. In an early year (1 in 10) it's over by February 23; in a late year (1 in 10) it comes after April 8.
November 13
Average first frost in fall. 1 year in 10 it comes by October 31.
Source: NOAA U.S. Climate Normals 1991–2020, station Boerne (USC00410902), 1 miles from Boerne, elevation 1,445 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
This station is also the nearest one for Fair Oaks Ranch, so its frost dates are the same as Boerne's.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Feb 23 | Mar 15 | Apr 8 |
| First frost in fall | Oct 31 | Nov 13 | Dec 4 |
Frost-free days in an average year: 243
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | Apr 1 | Nov 4 |
| Frost (32°F) | Every year | Mar 15 | Nov 13 |
| Hard freeze (28°F) | Every year | Mar 2 | Nov 27 |
Nights at 32°F or colder in an average year: 40
What to plant now in Boerne
- Mustard greensAug 15 – Nov 1Now
- Garden peasSept 1 – Nov 1Now
- ParsleySept 1 – Nov 15Now
- RadishesSept 1 – Nov 15Now
- SpinachSept 15 – Nov 1Now
- Corn saladOct 1 – Dec 1Now
- Onion setsOct 1 – Dec 1Now
- Upland cressOct 1 – Dec 1Now
- Asparagus plantsDec 1 – Jan 1Soon
- Spring planting calendar for an average last frost around March 10 Boerne: March 15
- Fall planting calendar for an average first frost around November 10 Boerne: November 13
Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.
Nearby in Texas
- Leon Valley 21 mi · last frost Feb 18
- San Antonio 25 mi · last frost Feb 25
- Kerrville 30 mi · last frost Mar 27
- Schertz 32 mi · last frost Feb 21
- Fredericksburg 34 mi · last frost Mar 18
Updated