Counting number of times a maximum exceeds a threshold on a certain frequency

Hi All, this is the first time I'm on this forum - I apologize in advance if my question isn't as detailed as it should be. Anyway, I was hoping someone could point me in the right direction for a macro I am trying to create.

I have a set of data that is as following: in Column A I have a list of months denoted by (10,11,12 for October, November, December respectively). 10 appears multiple times in the column on different rows to account for different days of october, the same applies to 11 (November) and 12 (December). In columns B through E I have different times of the days. So for instance, one column will have data for 1:00am on October 2nd, and another column will have data for 2:00am on October second. The following attachment shows what is going on:

Workbook.xlsx

Ultimately, I am hopping to create a macro that will spit out the number shown in cell I2. That is, the sum of times in the last three months the maximum monthly figure of each month exceeded a threshold.

I am thinking it might need a loop of some sort to count the maximum of each month if it exceeds the threshold. Does anyone have any ideas on how to do this? I'm a beginner VBA coder and am trying to see some examples to become more advanced. I really appreciate the help!