30-year Average First Fall Frost (-2 °C)

Name: 30-year Average First Fall Frost (-2 °C)
Creator: Agriculture and Agri-Food Canada
License: https://open.canada.ca/en/open-government-licence-canada

First Fall Frost (-2 °C) is defined as the average day of the second half of the year with the first occurrence of the minimum temperature of a climate day which is at or below -2 °C. These values are calculated across Canada in 10x10 km cells.