Comment by athenot

June and July have the most amount of sunlight so that makes sense. The numbers look a bit different in December.

Still, diversity of energy production is a good thing. There's no one silver bullet. Solar + Wind + Nuclear + Fossil + Hydro all have their pros and cons.

In particular, during hot and dry months, Solar will shine while Hydro will be a trickle of power (no pun intended), also affecting Nuclear and Fossil power plants near rivers.