Summer yardage differences | Golf Monthly

It's a well known fact that the ball travels further in the Summer, and has certainly been the case in my game of late.

What baffles me is, how can you guys know, almost exactly it seems, how much further your ball travels?

When I hit my shot all I think about after it is, what do I need next and how to execute the shot, not how much further it travels than when the weather is colder.
Just don't think it necessary to dwell on distances from past games. Or have I got it all wrong and need to think about the game in a different way to how I do now?

Golfmmad.