Mexicali Weather in December

December in Mexicali averages 20°C (68°F) during the day and 6°C (43°F) at night. It is the wettest month of the year, with 10 mm (0.4 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Mexicali in December

Despite being the wettest month, the rain is fairly light, making it less of an inconvenience. Past climate data indicates that roughly 2 days will see rain, totalling around 10 mm (0.4 in) for the month. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Mexicali in December

December in Mexicali is generally excellent, with days reaching 20°C (68°F) and nights settling around 6°C (43°F). During December, you'll experience the winter season. Conditions are often most pleasant around the middle of the day. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Enjoy a month of comfortably warm temperatures, despite being cooler than other months.

If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Mexicali.