The U.S.averages between 1,200 and 1,300 tornadoes per year.
The U.S. has 1,200 to 1,300 recorded tornadoes in an average year.
On average the U.S. gets between 1,200 and 1,300 tornadoes per year.
About 1,200 per year on average.
It varies from year to year, but the average is about 1200.
It varies, but in an average year, the U.S. gets between 1,200 and 1,300 tornadoes.
Approximately than 1000 tornadoes touch down in the United States each year on average.
It varies, but in an average year, the U.S. gets between 1,200 and 1,300 tornadoes.
The U.S. averages between 1,200 and 1,300 tornadoes per year.
About 1200
The United States averages about 1200 tornadoes per year, which would work out to about 3600 tornadoes in an average 3-year period.
It varies widely, but the average is between 1,200 and 1,300.
1000 on average per year