for Lincoln, NE (1887-2005)
(Last Spring Freeze" Dates for Lincoln, 1887-2005)
Earliest
"first freeze", September 11, 1940 (Julian Day 254).
Latest
"first freeze", November 7, 1956 (Julian Day 311).
Year
2005, September 29, day 272
The horizontal green line on the graphs is the 1971-2000 average of 278 days.
119-year,
1887-2005, average "first freeze", October 11 (Julian Day 284).
30-year,
1961-1990, average "first freeze", October 7 (Julian Day 280).
30-year,
1971-2000, average "first freeze", October 5 (Julian Day 278).