What site can I use to see what temperatures were for a certain area last year on a certain date-not the avg.?

Question

I don´t want the average, but want to know the actual temperature for Chicago and Las Vegas last May 18,2007.

Answer 1

weatherunderground.com or nws.noaa.gov

Answer 2

Temperature in Chicago on May 18, 2007:

High- 70 °F  / 21 °C

Low- 43 °F  / 6 °C

http://www.wunderground.com/history/airp...

Temperature in Las Vegas on May 18, 2007:

High-  98 °F  / 36 °C

Low- 72 °F  / 22 °C

http://www.wunderground.com/history/airp...