Mérida Weather in December

The climate in Mérida during December can be summarized as hot, humid and reasonably dry.

December is in the winter in Mérida and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 18°C (64°F) is normal.

On average December is the 4th driest month of the year in Mérida with around 32mm 1.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 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 Mérida in December 2024.