Link >>>> the complete Growing Season Data Set
Earliest "first freeze", September 11, 1940 (Calendar Day 254).
Latest "first freeze", November 7, 1900 and November 7, 1956 (Calendar Day 311).
137-year, 1887-2023, average "first freeze", (Calendar Day 285, October 12).
30-year, 1991-2020, normal "first freeze", (Calendar Day 280, October 7).
Year 2024 "first freeze", October 14, 2024: (Calendar Day 287). 7 days later than normal
Year 2023 "first freeze", October 27, 2023: (Calendar Day 300). 20 days later than normal
Year 2022 "first freeze", October 7, 2022: (Calendar Day 280). Exactly NORMAL
Year 2021 "first freeze", October 21, 2021: (Calendar Day 294). 14 days later than normal
The horizontal RED line is the standard 30 year normal of October 7, Day #280