{"id":62100,"date":"2026-03-26T14:10:13","date_gmt":"2026-03-26T18:10:13","guid":{"rendered":"https:\/\/www.cec.org\/?post_type=maps&p=62100"},"modified":"2026-03-27T15:31:28","modified_gmt":"2026-03-27T19:31:28","slug":"precipitations-1981-2010-mensuelles","status":"publish","type":"maps","link":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/","title":{"rendered":"Pr\u00e9cipitations (1981-2010) \u2013 Mensuelles"},"content":{"rendered":"

Le jeu de donn\u00e9es sur les pr\u00e9cipitations mensuelles comprend 12\u00a0fichiers de donn\u00e9es tram\u00e9es (un pour chaque mois), qui repr\u00e9sentent les quantit\u00e9s totales des pr\u00e9cipitations mensuelles pour la p\u00e9riode de r\u00e9f\u00e9rence de 1981 \u00e0 2010.<\/p>\n

Ces couches de pr\u00e9cipitations mensuelles caract\u00e9risent la r\u00e9partition spatiale et saisonni\u00e8re des pr\u00e9cipitations en Am\u00e9rique du Nord tout au long de l\u2019ann\u00e9e, et appuient un large \u00e9ventail d\u2019analyses \u00e9cologiques, environnementales et climatiques. Elles comprennent 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

Les couches de pr\u00e9cipitations mensuelles pour l\u2019Am\u00e9rique du Nord se fondent sur le jeu de donn\u00e9es CHELSA-climatologies\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":"

Le jeu de donn\u00e9es sur les pr\u00e9cipitations mensuelles comprend 12\u00a0fichiers de donn\u00e9es tram\u00e9es (un pour chaque mois), qui repr\u00e9sentent les quantit\u00e9s totales des pr\u00e9cipitations mensuelles pour la p\u00e9riode de r\u00e9f\u00e9rence de 1981 \u00e0 2010. Ces couches de pr\u00e9cipitations mensuelles caract\u00e9risent la r\u00e9partition spatiale et saisonni\u00e8re des pr\u00e9cipitations en Am\u00e9rique du Nord tout au long de […]<\/p>\n","protected":false},"featured_media":62211,"template":"","class_list":["post-62100","maps","type-maps","status-publish","has-post-thumbnail","hentry","map_type-climat"],"acf":[],"yoast_head":"\nPr\u00e9cipitations (1981-2010) \u2013 Mensuelles<\/title>\n<meta name=\"description\" content=\"Le jeu de donn\u00e9es sur les pr\u00e9cipitations mensuelles comprend 12\u00a0fichiers de donn\u00e9es tram\u00e9es (un pour chaque mois), qui repr\u00e9sentent les quantit\u00e9s totales\" \/>\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\/precipitations-1981-2010-mensuelles\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pr\u00e9cipitations (1981-2010) \u2013 Mensuelles\" \/>\n<meta property=\"og:description\" content=\"Le jeu de donn\u00e9es sur les pr\u00e9cipitations mensuelles comprend 12\u00a0fichiers de donn\u00e9es tram\u00e9es (un pour chaque mois), qui repr\u00e9sentent les quantit\u00e9s totales\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/\" \/>\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=\"2026-03-27T19:31:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cec.org\/wp-content\/uploads\/5_03_precipitationmonthly_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\\\/precipitations-1981-2010-mensuelles\\\/\",\"url\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/precipitations-1981-2010-mensuelles\\\/\",\"name\":\"Pr\u00e9cipitations (1981-2010) \u2013 Mensuelles\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/precipitations-1981-2010-mensuelles\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/precipitations-1981-2010-mensuelles\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/5_03_precipitationmonthly_1981_2010_thumbnail.webp\",\"datePublished\":\"2026-03-26T18:10:13+00:00\",\"dateModified\":\"2026-03-27T19:31:28+00:00\",\"description\":\"Le jeu de donn\u00e9es sur les pr\u00e9cipitations mensuelles comprend 12\u00a0fichiers de donn\u00e9es tram\u00e9es (un pour chaque mois), qui repr\u00e9sentent les quantit\u00e9s totales\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/precipitations-1981-2010-mensuelles\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/precipitations-1981-2010-mensuelles\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/atlas-environnemental-de-lamerique-du-nord\\\/precipitations-1981-2010-mensuelles\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/5_03_precipitationmonthly_1981_2010_thumbnail.webp\",\"contentUrl\":\"https:\\\/\\\/www.cec.org\\\/wp-content\\\/uploads\\\/5_03_precipitationmonthly_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\\\/precipitations-1981-2010-mensuelles\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pr\u00e9cipitations (1981-2010) \u2013 Mensuelles\"}]},{\"@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 - CCA -CCE\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.cec.org\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Pr\u00e9cipitations (1981-2010) \u2013 Mensuelles","description":"Le jeu de donn\u00e9es sur les pr\u00e9cipitations mensuelles comprend 12\u00a0fichiers de donn\u00e9es tram\u00e9es (un pour chaque mois), qui repr\u00e9sentent les quantit\u00e9s totales","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/","og_locale":"fr_FR","og_type":"article","og_title":"Pr\u00e9cipitations (1981-2010) \u2013 Mensuelles","og_description":"Le jeu de donn\u00e9es sur les pr\u00e9cipitations mensuelles comprend 12\u00a0fichiers de donn\u00e9es tram\u00e9es (un pour chaque mois), qui repr\u00e9sentent les quantit\u00e9s totales","og_url":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/","og_site_name":"Commission de coop\u00e9ration environnementale","article_publisher":"https:\/\/www.facebook.com\/CECconnect","article_modified_time":"2026-03-27T19:31:28+00:00","og_image":[{"width":1502,"height":1352,"url":"https:\/\/www.cec.org\/wp-content\/uploads\/5_03_precipitationmonthly_1981_2010_thumbnail.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_site":"@CECweb","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/","url":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/","name":"Pr\u00e9cipitations (1981-2010) \u2013 Mensuelles","isPartOf":{"@id":"https:\/\/www.cec.org\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/#primaryimage"},"image":{"@id":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/#primaryimage"},"thumbnailUrl":"https:\/\/www.cec.org\/wp-content\/uploads\/5_03_precipitationmonthly_1981_2010_thumbnail.webp","datePublished":"2026-03-26T18:10:13+00:00","dateModified":"2026-03-27T19:31:28+00:00","description":"Le jeu de donn\u00e9es sur les pr\u00e9cipitations mensuelles comprend 12\u00a0fichiers de donn\u00e9es tram\u00e9es (un pour chaque mois), qui repr\u00e9sentent les quantit\u00e9s totales","breadcrumb":{"@id":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/precipitations-1981-2010-mensuelles\/#primaryimage","url":"https:\/\/www.cec.org\/wp-content\/uploads\/5_03_precipitationmonthly_1981_2010_thumbnail.webp","contentUrl":"https:\/\/www.cec.org\/wp-content\/uploads\/5_03_precipitationmonthly_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\/precipitations-1981-2010-mensuelles\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.cec.org\/fr\/"},{"@type":"ListItem","position":2,"name":"Pr\u00e9cipitations (1981-2010) \u2013 Mensuelles"}]},{"@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 - CCA -CCE","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cec.org\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/www.cec.org\/fr\/wp-json\/wp\/v2\/maps\/62100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cec.org\/fr\/wp-json\/wp\/v2\/maps"}],"about":[{"href":"https:\/\/www.cec.org\/fr\/wp-json\/wp\/v2\/types\/maps"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cec.org\/fr\/wp-json\/wp\/v2\/media\/62211"}],"wp:attachment":[{"href":"https:\/\/www.cec.org\/fr\/wp-json\/wp\/v2\/media?parent=62100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}