"¿Qué estación es?" means "What season is it?" It is pronounced "Kay eh-sta-see-OWN ess?" Please see the Related link below for confirmation of the translation.
It means, "What season is it?"
It means, "What season is December in?"
In what season/part of the year is (your) birthday
¿En qué estación es la de tu cumpleaños?What season is your birthday in?
It means "in what season is the month". Probably better to use "ser" here. "en que estación es el mes?"
cual es el clima en cada estacion
in what station is it.
Que es = What is it?
Mi estacion favorita es Verano.
mi estacion favorito. The literal translation can be my favorite station, but estacion is also the primary word for season according to my dictionary.
In what season is it very cold?
As a translation: What season are we in? As an answer: Estamos en la primavera.