Santiago Tuxtla Weather in December

The climate in Santiago Tuxtla during December can be summarized as warm, humid and a little damp.

December is in the winter in Santiago Tuxtla and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 17°C (62°F) is normal.

On average December is the 6th driest month of the year in Santiago Tuxtla with around 97mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.5 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Santiago Tuxtla in December 2024.