From climate change to urban heat island, Arizona's weather is killing and injuring people. Here's why Arizona's weather is ...

After one of its hottest and driest summers, Arizona could remain abnormally warm and dry this winter as La Niña conditions develop, a cycle that can trigger irregular weather patterns across the ...

All week long, the temperature throughout the lower elevations of Arizona, including the Phoenix area, have been well into ...

Phoenix flirted with its first 100-degree day of the year but fell just short of that milestone. Forecasters had signaled the ...

While Maricopa County's heat-related deaths were still brutally high in 2024, they showed their first annual decline in a ...

July is typically the hottest month in Arizona, according to data from the National Weather Service in Phoenix. The mean average temperature between 1991 and 2020 for July is 95.5 degrees in Phoenix.

NOAA recently issued a forecast for July through September that leans “above normal” for Arizona precipitation.

We've just survived the hottest year on record in Phoenix. As we look back, and prepare for summer 2025, many of us are probably wondering why Arizona feels much hotter than normal and how this ...