2012 Nissan Altima Loses power

My son has a 2012 Nissan Altima 2.5 L loses power whenever the outside temps get to 100 degree Fahrenheit. It only does this in extremely hot weather. Coolant gauge is normal. Also does not register any codes nor does the MIL light does not come on. Does anyone have any idea what this could be.

Thank You,
Southern Comfort