McPherson County, Nebraska · Frost dates
McPherson County frost dates.
First-frost, last-frost, and growing-season length for McPherson County, Nebraska. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: moderate · USDA zone: 5b
32°F — light freeze
Last spring frost
- 10%
- 05-22
- 20%
- 05-17
- 50%
- 05-07
- 80%
- 04-30
- 90%
- 04-24
First fall frost
- 10%
- 09-22
- 20%
- 09-27
- 50%
- 10-05
- 80%
- 10-13
- 90%
- 10-17
28°F — killing freeze
Last spring freeze
- 10%
- 05-10
- 20%
- 05-05
- 50%
- 04-28
- 80%
- 04-17
- 90%
- 04-13
First fall freeze
- 10%
- 09-30
- 20%
- 10-05
- 50%
- 10-14
- 80%
- 10-23
- 90%
- 10-27
Growing season length (days, 28°F threshold)
- Short year
- 143
- Median
- 169
- Long year
- 197
Source NOAA station
MULLEN, NE US
27.5 mi · 30 yrs of record (1991–2020) · 3215 ft elev.
Nearest qualifying NOAA station is MULLEN, NE US, 27.5 miles away. Local frost dates may vary by 1–2 weeks from these averages.
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