Climate News

Moisture Balance Drought Index Website
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Breezy and Warm Across AZ This Week
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NEW - Weather Camp Brochure

Deadline extended to May 17th - Weather Camp Application

Quick Links

NEW - AZ April Climate Summary

NEW - 2012 Arizona Climate Summary

Monthly Climate Summary Archives Now Available Under Climate Info Tab

Top 10 Climate Rankings for Flagstaff, Phoenix, Tucson

Download Climate Calendars (updated through 2012)

World Climate Records

School of Geographical Sciences & Urban Planning

Welcome to the web page for the Office of the Arizona State Climatologist. The primary goal of the office is to provide information regarding the state’s climate in support of operational, educational, planning, and research endeavors. Below is an introduction to the office, climate data, and information for Arizona and the southwestern United States, and guidelines for requesting additional information or data. There are many excellent sources for climate information associated with the State of Arizona and the southwestern United States. If you can not find what you are looking for here, we have suggested other sources as promising alternatives.