Description

Gridded monthly, seasonal and annual mean temperature anomalies derived from daily minimum, maximum and mean surface air temperatures (degrees Celsius) is available at a 50km resolution across Canada. The Canadian gridded data (CANGRD) are interpolated from homogenized temperature (i.e., AHCCD datasets). Homogenized temperatures incorporate adjustments to the original station data to account for discontinuities from non-climatic factors, such as instrument changes or station relocation. The anomalies are the difference between the temperature for a given year or season and a baseline value (defined as the average over 1961-1990 as the reference period). The yearly and seasonal temperature anomalies were computed for the years 1948 to 2017. The data will continue to be updated every year.

Resources

Name	Format	Description	Link
	52		https://geo.weather.gc.ca/geomet-climate?lang=fr&service=WMS&version=1.3.0&request=GetCapabilities
	50		https://geo.weather.gc.ca/geomet-climate?service=WCS&version=2.0.1&request=GetCapabilities
	33		http://data.ec.gc.ca/data/climate/scientificknowledge/canadian-gridded-temperature-and-precipitation-anomalies-cangrd/canadian-gridded-temperature-anomalies/Canadian_Gridded_Data_-_READ_ME_Technical_doc_FR.pdf
	21		https://scenarios-climatiques.canada.ca/index.php?page=homogenized-data
	21		https://dd.meteo.gc.ca/climate/cangrd
	52		https://geo.weather.gc.ca/geomet-climate?service=WMS&version=1.3.0&request=GetCapabilities
	21		http://data.ec.gc.ca/data/climate/scientificknowledge/canadian-gridded-temperature-and-precipitation-anomalies-cangrd/canadian-gridded-temperature-anomalies?lang=fr
	21		https://climate-change.canada.ca/climate-data/#/historical-gridded-data
	21		https://dd.weather.gc.ca/climate/cangrd
	21		https://climate-viewer.canada.ca/climate-maps.html
	21		https://climate-scenarios.canada.ca/index.php?page=homogenized-data
	50		https://geo.weather.gc.ca/geomet-climate?lang=fr&service=WCS&version=2.0.1&request=GetCapabilities
	21		http://data.ec.gc.ca/data/climate/scientificknowledge/canadian-gridded-temperature-and-precipitation-anomalies-cangrd/canadian-gridded-temperature-anomalies
	21		https://visualiseur-climatique.canada.ca/cartes-climatiques.html
	33		http://data.ec.gc.ca/data/climate/scientificknowledge/canadian-gridded-temperature-and-precipitation-anomalies-cangrd/canadian-gridded-temperature-anomalies/Canadian_Gridded_Data_-_READ_ME_Technical_doc_EN.pdf

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