Montgomery County, Texas · Frost dates
Montgomery County frost dates.
First-frost, last-frost, and growing-season length for Montgomery County, Texas. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8b
32°F — light freeze
Last spring frost
- 10%
- 03-17
- 20%
- 03-09
- 50%
- 02-24
- 80%
- 02-02
- 90%
- 01-26
First fall frost
- 10%
- 11-11
- 20%
- 11-17
- 50%
- 12-02
- 80%
- 12-21
- 90%
- 01-02
28°F — killing freeze
Last spring freeze
- 10%
- 03-06
- 20%
- 02-28
- 50%
- 02-02
- 80%
- 01-12
- 90%
- 12-31
First fall freeze
- 10%
- 11-24
- 20%
- 12-01
- 50%
- 12-23
- 80%
- 01-10
- 90%
- 01-28
Growing season length (days, 28°F threshold)
- Short year
- 263
- Median
- 324
- Long year
- 393
Source NOAA station
CONROE, TX US
2.5 mi · 30 yrs of record (1991–2020) · 245 ft elev.
Data from CONROE, TX US, 2.5 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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