{"id":62264,"date":"2026-03-26T14:09:31","date_gmt":"2026-03-26T18:09:31","guid":{"rendered":"https:\/\/www.cec.org\/north-american-environmental-atlas\/temperature-1981-2010-annuelle\/"},"modified":"2026-03-27T15:31:50","modified_gmt":"2026-03-27T19:31:50","slug":"temperature-1981-2010-annuelle","status":"publish","type":"maps","link":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/temperature-1981-2010-annuelle\/","title":{"rendered":"Temp\u00e9rature (1981-2010) \u2013 Annuelle"},"content":{"rendered":"

Les couches tram\u00e9es sur les temp\u00e9ratures annuelles que propose l\u2019Atlas environnemental de l\u2019Am\u00e9rique du Nord repr\u00e9sentent des variables climatologiques cl\u00e9s, notamment la temp\u00e9rature annuelle moyenne, la temp\u00e9rature maximale du mois le plus chaud et la temp\u00e9rature minimale du mois le plus froid. Ces jeux de donn\u00e9es sont bas\u00e9s sur les normales climatologiques pour la p\u00e9riode de r\u00e9f\u00e9rence de 1981 \u00e0 2010.<\/p>\n

 <\/p>\n

Ces couches de donn\u00e9es sur la temp\u00e9rature illustrent le r\u00e9gime thermique de l\u2019Am\u00e9rique du Nord et appuient un large \u00e9ventail d\u2019analyses \u00e9cologiques, environnementales et climatiques. Ces donn\u00e9es fournissent les conditions climatologiques de r\u00e9f\u00e9rence essentielles \u00e0 toutes sortes d\u2019activit\u00e9s\u00a0: la mod\u00e9lisation de la r\u00e9partition des esp\u00e8ces, l\u2019interpr\u00e9tation de la couverture terrestre, l\u2019\u00e9valuation des incidences sur le climat, l\u2019agriculture et la foresterie, l\u2019\u00e9valuation des ressources en eau et la mod\u00e9lisation hydrologique.<\/p>\n

 <\/p>\n

Les couches pour l\u2019Am\u00e9rique du Nord se fondent sur le jeu de variables bioclimatiques CHELSA\u00a0v2.1, un produit climatique mondial \u00e0 haute r\u00e9solution \u00e9labor\u00e9 dans le cadre du projet Climatologies at High Resolution for the Earth's Land Surface Areas<\/em> (CHELSA, Climatologies \u00e0 haute r\u00e9solution pour les surfaces terrestres de la Terre), qui se d\u00e9roule \u00e0 l\u2019Institut f\u00e9d\u00e9ral de recherches sur la for\u00eat, la neige et le paysage WSL.<\/p>\n","protected":false},"excerpt":{"rendered":"

Les couches tram\u00e9es sur les temp\u00e9ratures annuelles que propose l\u2019Atlas environnemental de l\u2019Am\u00e9rique du Nord repr\u00e9sentent des variables climatologiques cl\u00e9s, notamment la temp\u00e9rature annuelle moyenne, la temp\u00e9rature maximale du mois le plus chaud et la temp\u00e9rature minimale du mois le plus froid. Ces jeux de donn\u00e9es sont bas\u00e9s sur les normales climatologiques pour la p\u00e9riode […]<\/p>\n","protected":false},"featured_media":62214,"template":"","class_list":["post-62264","maps","type-maps","status-publish","has-post-thumbnail","hentry","map_type-climat"],"acf":[],"yoast_head":"\nTemp\u00e9rature (1981-2010) \u2013 Annuelle<\/title>\n<meta name=\"description\" content=\"Les couches tram\u00e9es sur les temp\u00e9ratures annuelles que propose l\u2019Atlas environnemental de l\u2019Am\u00e9rique du Nord repr\u00e9sentent des variables climatologiques\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/temperature-1981-2010-annuelle\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Temp\u00e9rature (1981-2010) \u2013 Annuelle\" \/>\n<meta property=\"og:description\" content=\"Les couches tram\u00e9es sur les temp\u00e9ratures annuelles que propose l\u2019Atlas environnemental de l\u2019Am\u00e9rique du Nord repr\u00e9sentent des variables climatologiques\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/temperature-1981-2010-annuelle\/\" \/>\n<meta property=\"og:site_name\" content=\"Commission de coop\u00e9ration environnementale\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CECconnect\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-27T19:31:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cec.org\/wp-content\/uploads\/5_04_temperatureannual_1981_2010_thumbnail.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1502\" \/>\n\t<meta property=\"og:image:height\" content=\"1352\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@CECweb\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/temperature-1981-2010-annuelle\\\/\",\"url\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/temperature-1981-2010-annuelle\\\/\",\"name\":\"Temp\u00e9rature (1981-2010) \u2013 Annuelle\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/temperature-1981-2010-annuelle\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/temperature-1981-2010-annuelle\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/5_04_temperatureannual_1981_2010_thumbnail.webp\",\"datePublished\":\"2026-03-26T18:09:31+00:00\",\"dateModified\":\"2026-03-27T19:31:50+00:00\",\"description\":\"Les couches tram\u00e9es sur les temp\u00e9ratures annuelles que propose l\u2019Atlas environnemental de l\u2019Am\u00e9rique du Nord repr\u00e9sentent des variables climatologiques\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/temperature-1981-2010-annuelle\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/temperature-1981-2010-annuelle\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/temperature-1981-2010-annuelle\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/5_04_temperatureannual_1981_2010_thumbnail.webp\",\"contentUrl\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/5_04_temperatureannual_1981_2010_thumbnail.webp\",\"width\":1502,\"height\":1352,\"caption\":\"CEC Atlas Map\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/temperature-1981-2010-annuelle\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Temp\u00e9rature (1981-2010) \u2013 Annuelle\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/\",\"name\":\"Commission for Environmental Cooperation\",\"description\":\"Three countries working together to protect our shared environment\",\"alternateName\":\"CEC - 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