Normal mobo temp for P5W DH Deluxe

I have a P5W DH Deluxe and while my CPU temp idles at 39C, Speedfan reports my system temp around 50-52C. It doesn't change much under full load. I didn't install the optional chipset fan since it said it was only required while watercooling. It also wouldn't fit under my Scythe Infinity anyway.

I'm wondering if this is normal for this board or if this looks like a problem?