storms

Arizona climate reports

Arizona weather data

Weather data across the state is summarized in monthly, seasonal, and annual publications. These reports include narratives and details of significant weather events across the state, graphs and maps showing temperature and precipitation, as well as specific data for Flagstaff, Phoenix and Tucson.

Please contact [email protected] for past reports, as available; some monthly reports go back to 1982.

Annual reports

2025 Annual Report

2024 Annual Report

Seasonal reports

2025 Monsoon Report

2025 Winter Report

Monthly reports and Infographics

January Report                   Infographic

February Report                 Infographic

March Report                      Infographic

April Report                         Infographic

May Report                         Infographic

June Report                        Infographic

July Report                         Infographic

August Report                    Infographic

September Report              Infographic

October Report                   Infographic

November Report               Infographic

December Report               Infographic