Jackson County, Missouri · Frost dates
Jackson County frost dates.
First-frost, last-frost, and growing-season length for Jackson County, Missouri. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 6a
32°F — light freeze
Last spring frost
- 10%
- 04-24
- 20%
- 04-18
- 50%
- 04-07
- 80%
- 03-29
- 90%
- 03-21
First fall frost
- 10%
- 10-14
- 20%
- 10-19
- 50%
- 10-29
- 80%
- 11-06
- 90%
- 11-12
28°F — killing freeze
Last spring freeze
- 10%
- 04-11
- 20%
- 04-06
- 50%
- 03-28
- 80%
- 03-16
- 90%
- 03-10
First fall freeze
- 10%
- 10-24
- 20%
- 10-29
- 50%
- 11-07
- 80%
- 11-18
- 90%
- 11-24
Growing season length (days, 28°F threshold)
- Short year
- 196
- Median
- 224
- Long year
- 259
Source NOAA station
LEES SUMMIT MUNI AP, MO US
3.5 mi · 30 yrs of record (1991–2020) · 997 ft elev.
Data from LEES SUMMIT MUNI AP, MO US, 3.5 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
14-day free trial. No credit card. Cancel anytime.