Why this summer's L.A. heat waves feel so miserable: Hotter nights, broiling beaches

Summer temperatures had been pretty typical until this week. The National Weather Service reported this, but the heat has still felt oppressive.

The reason for this feeling is not entirely clear from the information available. Further details can be found in the source.

It is known that the heat waves have been particularly miserable, with hotter nights and broiling beaches contributing to the discomfort.