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iTrader: (7)

I was going over my dyno graph the other day and I know the humidity and Baro can't be correct on my dyno graph. It was 87* in the South in the summer time and the dyno was saying there was only 13% humidity. I got a correction factor of 1.00. What I need is a Web site I can go to to check the correct weather data for 2 July 2008 in Garner, NC. I know where to get current weather data for my local track but there doesn't seem to be any way to check history.

Haans249

iTrader: (24)

You'll have to download software to view the files, but its all free. I haven't actually looked at it myself, but I'm pretty sure the info your looking for is somewhere in there...

http://www.weather.gov/ndfd/technical.htm

good luck!
Adrian

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iTrader: (7)

I called the State Climate Office and they gave me the data. Now I just need to know how to convert the data into SAE corrected numbers. The temp and pressure were pretty much right on. But the humidity was 45% instead of 13%.