Mexico City Weather in January

January weather in the city

January days are often sunny and mild, while mornings and evenings can feel chilly. The average high is 22°C and the low is 7°C, so the shift can catch you out when you're out all day. Rain is rare, with about two rainy days, which suits walks around the Centro Histórico and afternoons in Chapultepec Park.

You can spend longer outside than in the hotter months, but don't expect warm evenings on a rooftop terrace. The city's elevation also makes a steep walk, such as the climb up to Chapultepec Castle, feel more tiring than you might expect.

Reyes and January crowds

Día de Reyes falls on January 6. Families share rosca de Reyes, a ring-shaped sweet bread, and bakeries across the city sell it around the holiday. Look for it near the Zócalo or in Roma Norte.

Early January can still feel busy after Christmas and New Year. Once the holiday period passes, visitor numbers tend to ease, and prices are often less pressured than in December's peak weeks. It's a good month for museum visits, including the Museo Nacional de Antropología, without the heat of spring.

Families with young children may enjoy the Reyes celebrations, but expect more local crowds around bakeries and central sights.

A useful January tip

For a cosy evening, order a hot chocolate with your rosca at El Cardenal, near the Zócalo. It's a popular local pairing, and the warmth is welcome once the sun goes down.

If you're heading to Chapultepec, visit the castle in the afternoon, then leave time to get back before evening turns cold. January's bright, dry days work well for city walks, but late-night outdoor plans can feel chilly.