Just how does these things factor in Deer Hunting

Wind speed - wind direction - temp - cloud cover - moon - barometer ?

I know some of it but not all.

I am still learning ( My Grand Father told me when I was very little )

The day you stop learning will be the day you die.

So I will keep trying to learn things till the day I die.

So how does this stuff work in deer hunting ?

Thank You

jrbsr