Nevermind, I just forgot to increment n while trying to store the humidity...

I do this every time and I suddenly realize what I did wrong when I post it online...
My problem is that after printing humidity[n] in the "Humidity(%)" row, it seems that humidity[n] becomes 0. I checked like this:
In the "Humidity(%)" row, they come out fine, but when I do this, they come out as 0, which I think would explain why my heat indices are consistently lower than the temperature when the temperature is over 80.
My code: