It means, "What season is December in?"
in what station is it.
What weather do we have in December
Que te gusto hacer en junio y en diciembre
In what season is it very cold?
Well, I don't know exactly, but a few possibilities: In what season do you swim? (Testing knowledge of seasons, perhaps?) In what station (in this case, place, 'lugar') do you swim? Perhaps this helps.
in what station is it.
What weather do we have in December
Que te gusto hacer en junio y en diciembre
In what season is it very cold?
In what season/part of the year is (your) birthday
In what season do you like to swim?
what station are we on during the forecast
¿En que estacion hace frio? means: In what season is it cold?
En diciembre, el clima suele ser frío en muchos lugares del hemisferio norte, con posibilidad de nieve en zonas más frías. En el hemisferio sur, diciembre marca el inicio del verano, con temperaturas cálidas. Es importante verificar el pronóstico local, ya que las condiciones pueden variar.
As a translation: What season are we in? As an answer: Estamos en la primavera.
21 de diciembre
¿En qué estación es la de tu cumpleaños?What season is your birthday in?