Every Year
Yearly, Annually, Each Year
noun
You have every and year to combine into every year (yearly works as well).
The reading for 毎 is what you'd expect. The reading for 年 is the kun'yomi reading, though. So, use your knowledge of the vocab 年 to help yourself to remember the reading for this word. You'll need to remember that the reading for this word is strange to get it into that brain of yours.
That being said, the reading まいねん works as well. I don't like this one as much as まいとし but it's equally acceptable.
毎年四月に花見をします。
I do cherry blossom viewing every year in April.
毎年のイベントはカレンダーにかいたよ。
I put the annual events in the calendar.
毎年、何斤のパンをたべるんだろう？
How many loaves of bread do I eat every year?