Feel kinda bad for not voting my birth month, but I'd have to say November.
I love Fall and the transition into Winter and the whole Christmas scene. It reminds me of pumpkin pie, seasonal Starbucks drinks, family, early morning ritual black friday shopping with my mother, big warm house with lots of activity going on most the day, BOOTS!, coming home for break from college. Just a big comforting vibe. Yeah
I never had the best Holidays/Winters with my family growing up, but had an unfortunate/fortunate thing happen yet gained an experience of a lifetime when I was 16, and everything turned around since then. I now perceive that time of year a lot better and plan to raise my kids in that type of environment I was able to feel for once.
June is always awesome because I get out of school, the next school year seems very far away at that point, & it's just carefree. The weather is great (it's not unbearably hot yet like it gets in July) & it seems like you have all the time in the world, a feeling you rarely get in high school during the school year.
November is awesome because like another post on the page, it reminds me of being with family, the holidays, the cool weather (it's not extremely freezing like Dec-Feb yet), the food, being cozy, etc. Everything associated with the holidays. I LOVE that time of year.
I'm going to pick November. June is EXTREMELY close though.