Canada - Last Frost in Spring

Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows average date of occurrence of the last frost in spring. Data for period 1941 to 1970. Companion sheet to Frost-Free Period, Heating Degree-Days, Growing Degree-Days and First Frost in Autumn.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 19:53 (UTC)
Created April 17, 2026, 19:53 (UTC)
contact_email geoinfo@nrcan.gc.ca
contact_person {}
criticality_level []
data_dictionary ["climatology_meterology_atmosphere"]
geographic_scope []
open_canada_collection geogratis
open_canada_date_published 1981-02-17 00:00:00
open_canada_keywords {"fr": ["climat", "données météorologiques", "météorologie", "température"], "en": ["climate", "meteorological data", "meteorology", "temperature"]}
open_canada_subject ["nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr Canada - Dernière gelée du printemps
update_frequency as_needed