Phoenix experienced a record-breaking heatwave throughout July, with temperatures reaching 110 degrees Fahrenheit (43.3 degrees Celsius) or higher for 31 consecutive days. Monsoon rains have cooled the area slightly, but temperatures are still expected to remain high. The National Weather Service has urged residents to take precautions to stay safe in the heat, including drinking plenty of water, avoiding strenuous activity, and wearing light, loose-fitting clothing.