Seasonal Temperatures

Contained within the 3rd Edition (1957) of the Atlas of Canada is a plate that shows four maps of the mean daily temperatures for January, April, July and October averaged over the 30 year period, circa 1921-1950. The mean temperature for any day is the average of the maximum and minimum temperatures for that day. The mean daily temperature for any month is the average of the mean temperatures for each day of that month.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 21:58 (UTC)
Created April 17, 2026, 21:58 (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 1957-01-01 00:00:00
open_canada_keywords {"fr": ["archives climatologiques", "climat", "données météorologiques", "météorologie", "temps - météorologie"], "en": ["climate", "climate archives", "meteorological data", "meteorology", "weather"]}
open_canada_subject ["nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr Températures saisonnières
update_frequency as_needed