La Paz County, Arizona · Frost dates
La Paz County frost dates.
First-frost, last-frost, and growing-season length for La Paz County, Arizona. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 8b
32°F — light freeze
Last spring frost
- 10%
- 02-24
- 20%
- 02-14
- 50%
- 01-28
- 80%
- 01-08
- 90%
- 12-31
First fall frost
- 10%
- 11-22
- 20%
- 11-27
- 50%
- 12-06
- 80%
- 12-19
- 90%
- 12-26
28°F — killing freeze
Last spring freeze
- 10%
- 02-05
- 20%
- 01-26
- 50%
- 01-07
- 80%
- 12-22
- 90%
- 12-13
First fall freeze
- 10%
- 12-01
- 20%
- 12-06
- 50%
- 12-21
- 80%
- 01-04
- 90%
- 01-13
Growing season length (days, 28°F threshold)
- Short year
- 299
- Median
- 348
- Long year
- 396
Source NOAA station
QUARTZSITE, AZ US
11.7 mi · 30 yrs of record (1991–2020) · 875 ft elev.
Data from QUARTZSITE, AZ US, 11.7 miles away with 30-year NOAA record (1991-2020).
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