PORTLAND-DOWNTOWN: FREEZE-FREE PERIODS
Please click the link below for a pdf version of the data.
Portland-Downtown_Temperatures_-_First-&-Last-Freeze-Dates_1874-2023_Updated-2023-10-28
Please click the link below for a pdf version of the data.
Portland-Downtown_Temperatures_-_First-&-Last-Freeze-Dates_1874-2023_Updated-2023-10-28