{"id":31,"date":"2024-11-12T21:31:35","date_gmt":"2024-11-12T21:31:35","guid":{"rendered":"https:\/\/globalfutures.asu.edu\/azclimate\/?page_id=31"},"modified":"2026-01-24T01:23:30","modified_gmt":"2026-01-24T01:23:30","slug":"climate-calendars","status":"publish","type":"page","link":"https:\/\/globalfutures.asu.edu\/azclimate\/climate-calendars\/","title":{"rendered":"Climate Summaries"},"content":{"rendered":"
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Arizona weather records<\/h2>\n\n\n\n

Climate calendars are tools that provide a summary of records for an individual weather station, often based on the Calendar Year.<\/p>\n\n\n\n

The Arizona climate calendars provide climate normals<\/strong>, means<\/strong>, and extremes<\/strong> for many active weather stations across the state. Climate normals <\/strong>are calculations based on 30-year monthly averages (means), often for maximum (high) and minimum (low) temperatures and total monthly precipitation. <\/p>\n\n\n\n

Climate extremes <\/strong>are based on the period of record<\/strong>. The period of record is the extent of the time that the weather station has been in operation. For example, precipitation records for Yuma go back to 1876 and temperature records for Yuma go back to 1878. An extreme <\/strong>would be the highest, lowest, or greatest observation during the period of record.<\/p>\n\n\n\n

The current 30-year climatological standard for climate normals runs from January 1, 1991 to December 31, 2020.<\/p>\n\n\n\n

<\/p>\n\n\n\n\n\n

Click on this image to access Arizona weather records and climate calendars.<\/p>\n\n\n\n

\"Southwest<\/a>
<\/figure>\n\n\n\n

Southwest climate summaries<\/h2>\n\n\n\nClimate summaries are available for stations in Arizona and New Mexico. These records are available based on the Water Year (October to September), Calendar Year (January to December), and Monsoon Season (June 15-Sept 30).\n

<\/p>\nClick on the image to access the station records.\n\n\n\n

\"Southwest<\/a>
<\/figure>\n\n\n
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NWS climate summaries<\/h2>\n\n\t<\/div>\n\n<\/div>\n\n\n
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<\/span>Phoenix and Yuma<\/a><\/span>Tucson area<\/a><\/span>Northern Arizona<\/a><\/div>\n\t<\/div>\n\n\n\n
\n\t\t\t\t<\/div>\n\n<\/div>\n\n\n
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\n\t\t\t\t<\/div>\n\n<\/div>\n\n\t<\/div>\n\n\n\n
\n\t\t\t\t<\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":28,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"wf_page_folders":[],"class_list":["post-31","page","type-page","status-publish","hentry"],"uds_featured_image":null,"acf":[],"yoast_head":"\nClimate Summaries - Arizona State Climate Office<\/title>\n<meta name=\"description\" content=\"Every country that is a member of the World Meteorological Organization is required to calculate their averages every 10 years.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/globalfutures.asu.edu\/azclimate\/climate-calendars\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Climate Summaries - Arizona State Climate Office\" \/>\n<meta property=\"og:description\" content=\"Every country that is a member of the World Meteorological Organization is required to calculate their averages every 10 years.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/globalfutures.asu.edu\/azclimate\/climate-calendars\/\" \/>\n<meta property=\"og:site_name\" content=\"Arizona State Climate Office\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-24T01:23:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/globalfutures.asu.edu\/azclimate\/wp-content\/uploads\/sites\/35\/2025\/08\/records.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/globalfutures.asu.edu\\\/azclimate\\\/climate-calendars\\\/\",\"url\":\"https:\\\/\\\/globalfutures.asu.edu\\\/azclimate\\\/climate-calendars\\\/\",\"name\":\"Climate Summaries - 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