need temp. sensor voltage to coolant temp correlation

I put different gauge faces in my car a while back and the coolant temperature gauge actually displays numbers so I set the needle at about 180-190 degrees while the car was at normal operating temperature.

Now that it is 95 degrees outside rather then 40 degrees the car runs warmer. I saw once on here where somebody posted up several different output voltages from the coolant temperature sensor and the corresponding coolant temperatures to those voltages. Could someone point me to the post or get me those numbers so I can figure out approximately how hot the car is running on the highway.

Thanks,

Chris

There is info in this thread:
http://www.sccoa.com/forums/showthread.php?t=84943&highlight=temp+sensor+voltage

Thats what I needed, thanks.