The bar graph shows the number of days each month that thunderstorms occured in one city.

A bar graph titled Thunderstorms has month on the x-axis and Number of Days on the y-axis. January is 0, February is 1, March is 4, April is 2, May is 5, June is 6, July is 6, August is 7, September is 2, October is 0, November is 0, December is 0.

In how many months were there more than two days with thunderstorms?