So somewhat off-topic, are the names of the months related to the seasons, or did you just make up names? They seem like they can fit into a different language explaining the seasons.
I researched a bit and translated various seasonal words into several celtic/gaelic languages (like Welsh, etc.) and then glommed them together into my own words.
Bladeira for the winter month is one of my favorites because it's a munging of snow wolf (or ice wolf or something like that).
Spring and fall are like green leaves and falling leaves or something like that. I'd have to check my notes to be sure.