December 20-21 trough March 20-21 of the following year, depending on the specific years. It has the same starting and ending dates all northern hemisphere countries like the United States, England or Russia have.
January - Enero
February - Febrero
March - Marzo
April - Abril
May - Mayo
June - Junio
July - Julio
August - Agosto
September - Septiembre
October - Octubre
November - Noviembre
December - Diciembre
December (from the 21st), January, February and March (until the 20th)
January is usually the coldest month of the year.
Mexico is in the Northern Hemisphere so when it is winter in the U.S. it is also winter in Mexico.
once every winter
Paris, of course. Mexico has a large range of temperatures, but only few places in Mexico receive winter snowfalls, as Paris usually does.
no
winter, to Mexico
Summer: Mexico City, Mexico Winter: Grenoble, France
mexico
it is so cold
They go about their daily business.
they migrate to mexico for the winter
mexico
Winter. Yeah, Mexico is still in the Northern Hemisphere. The half of the world above the Equator. You have to go below that line before the seasons switch.