List of United States tornadoes from July to September 2021
This page documents all tornadoes confirmed by various weather forecast offices of the National Weather Service in the United States from July to September 2021. On average, there are 134 confirmed tornadoes in the United States in July, 83 in August, and 74 in September.
Source: Wikipedia — List of United States tornadoes from July to September 2021 (CC BY-SA 4.0)