La Plata County, Colorado · Frost dates
La Plata County frost dates.
First-frost, last-frost, and growing-season length for La Plata County, Colorado. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 5a
32°F — light freeze
Last spring frost
- 10%
- 06-07
- 20%
- 06-01
- 50%
- 05-21
- 80%
- 05-13
- 90%
- 05-07
First fall frost
- 10%
- 09-19
- 20%
- 09-24
- 50%
- 10-02
- 80%
- 10-11
- 90%
- 10-15
28°F — killing freeze
Last spring freeze
- 10%
- 05-27
- 20%
- 05-19
- 50%
- 05-07
- 80%
- 04-29
- 90%
- 04-24
First fall freeze
- 10%
- 09-29
- 20%
- 10-02
- 50%
- 10-12
- 80%
- 10-19
- 90%
- 10-23
Growing season length (days, 28°F threshold)
- Short year
- 125
- Median
- 158
- Long year
- 182
Source NOAA station
DURANGO, CO US
1.0 mi · 30 yrs of record (1991–2020) · 6761 ft elev.
Data from DURANGO, CO US, 1 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
14-day free trial. No credit card. Cancel anytime.