Winter, December-February.
Tornadoes are least common in winter and autumn.
May is the month with the most tornadoesThe peak months for tornadoes is April, May and June. However, the most common month for tornadoes to occur is in May. May is the month with the highest frequency of tornadoes, but the most powerful tornadoes have seemed to occur a bit earlier in the year in April. April is the month when the most rare and gigantic F5 tornadoes happen. April also has the highest average number of deaths from tornadoes. Tornadoes can happen any time of the year if the conditions are right!
Tornadoes are least likely to occur during the winter and fall seasons. Cooler temperatures and more stable atmospheric conditions during these seasons typically inhibit the development of the strong thunderstorms necessary for tornado formation.
They can occur anywhere but most tornadoes occur in southern US states between March and late May. In northern US states most occur between late spring and early summer. Most tornadoes occur between 3 and 9 pm, but can occur at any hour, in any season of the year.
Tornadoes are most likely to occur in the United States during the spring months of April, May, and June. However, tornadoes can occur throughout the year with some regions experiencing a secondary peak in tornado activity during the fall months.
December has the least number of tornadoes, closely followed by January
Tornadoes can occur in Georgia in any month. But the month with the most tornado activity in Georgia is March.
Tornadoes can occur in Tornado Alley during any month, but activity usually peaks in the month of May.
Tornadoes are least likely to occur in a polar climate.
Although tornadoes can occur in any month, the peak three months for tornadoes are April, May, and June.
in the month of may
Tornadoes are least likely to occur in the early morning, particularly from 3:00 am to 9:00 am.
Tornadoes occur in all months, but activity most often peaks in May.
Tornadoes can occur in Tornado Alley during any month, but activity usually peaks in the month of May.
Tornadoes occur least often in the winter.
Tornadoes don't occur in Antarctica or in areas of extreme desert.
According to data from the past 30 years about 2.3% of tornadoes occur in January, at least in the U.S.