Oh. Oh. Gulkana Airport Clocks In At 28º The Day After Labor Day
Fall Frost Hits The Middle Copper Valley As August Turns To September It's an early fall in the Copper Valley. On Tuesday, September 5t...

https://www.countryjournal2020.com/2023/09/temperature-dropped-to-below-32-on.html
Fall Frost Hits The Middle Copper Valley As August Turns To September
It's an early fall in the Copper Valley. On Tuesday, September 5th, the temperature at Gulkana Airport had dropped to 28º at 6 am. It stayed below freezing starting at 3 am, for at least 5 hours.
Previously, at 2 am Sunday, September 3rd, the temperature had dropped to 31º at Gulkana Airport reported NOAA Weather.