National Climate Data and Information Archive
www.climate.weatheroffice.gc.ca
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Notices:
As of November 19 2009, changes have been made to how Wind Chill and Humidex values are calculated. Please click here for further details. A detailed outline of these calculations can be found in the Glossary.
The Notice Inventory contains a record of all past and current Notices.
To display climate data directly from the database, first specify a date, data interval, and then select a city on the map.
For more locations, select a province or territory or click on customized search.
