Sounds about right. I get those temps in prime 95. I have a sunbeam ccf 120mm which is similar to your 212. Are you in california by the way? Those temps are exactly what I get.
I found out that these benchmarks are wrong.I've corrected them above also.
These are the correct ones
31 C - cool n quiet disabled(idle)
53C - prime95 Torture Test!!(used to be 63C with stock cooler)
These are with the paste given to me along with the cooler and I suppose it's not a good one as it wasn't spreading easily and was not that thin. Tomorrow I'll be buying a good thermal compound and I hope it will make a difference of about 3-4C
I live in India