CelicaGT :
That does seem high. I'm idling at 26 deg C @ 22 deg ambient. Gaming load puts me at about 40 deg C.
Not sure how to break it to you, but there is something wrong with your temp reader.
That is physically impossible with air cooling. Unless your air feed is from a refrigerated box xD
at 19C room I idle at 31C, cores idling 800mhz 0.8somethingvolts
hits 56C at 4.6ghz 1.225v when gaming.