Weather questions...
 

How much does the humidity, dew point, temp & barom really affect your time?


here is what it was like tonight...

TStorms, off & on...
This was the reading when I got home...It was 69* the last time I made a pass...Ho "bad" is this?

61°F
Dew Point: 55°F
Humidity: 81%
Pressure: 29.88 inches and steady

well that kind of humidity will kick your cars ass for sure. all that moisture will hurt HP.

you want high pressure, low humidty to make the most power.

really crappy air can easily account for several tenths and a few MPH compared to optimum air.