Butte County, California · Frost dates
Butte County frost dates.
First-frost, last-frost, and growing-season length for Butte County, California. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 9b
32°F — light freeze
Last spring frost
- 10%
- 04-01
- 20%
- 03-10
- 50%
- 02-07
- 80%
- 01-08
- 90%
- 12-27
First fall frost
- 10%
- 11-26
- 20%
- 12-03
- 50%
- 12-18
- 80%
- 01-07
- 90%
- 01-27
28°F — killing freeze
Last spring freeze
- 10%
- 02-14
- 20%
- 01-30
- 50%
- 01-05
- 80%
- 12-18
- 90%
- 12-11
First fall freeze
- 10%
- 12-08
- 20%
- 12-13
- 50%
- 12-31
- 80%
- 01-20
- 90%
- 02-09
Growing season length (days, 28°F threshold)
- Short year
- 297
- Median
- 360
- Long year
- 425
Source NOAA station
PARADISE, CA US
6.2 mi · 30 yrs of record (1991–2020) · 1750 ft elev.
Data from PARADISE, CA US, 6.2 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
14-day free trial. No credit card. Cancel anytime.