Carlton County, Minnesota · Frost dates
Carlton County frost dates.
First-frost, last-frost, and growing-season length for Carlton County, Minnesota. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 4a
32°F — light freeze
Last spring frost
- 10%
- 06-09
- 20%
- 06-04
- 50%
- 05-26
- 80%
- 05-18
- 90%
- 05-13
First fall frost
- 10%
- 09-09
- 20%
- 09-14
- 50%
- 09-23
- 80%
- 10-01
- 90%
- 10-04
28°F — killing freeze
Last spring freeze
- 10%
- 05-28
- 20%
- 05-23
- 50%
- 05-12
- 80%
- 05-03
- 90%
- 04-28
First fall freeze
- 10%
- 09-18
- 20%
- 09-24
- 50%
- 10-03
- 80%
- 10-13
- 90%
- 10-18
Growing season length (days, 28°F threshold)
- Short year
- 113
- Median
- 144
- Long year
- 173
Source NOAA station
CLOQUET, MN US
9.9 mi · 30 yrs of record (1991–2020) · 1265 ft elev.
Data from CLOQUET, MN US, 9.9 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
14-day free trial. No credit card. Cancel anytime.