The climate in Mazatlan in the winter is cool with mean temperatures in the night falling to 17.2 degrees in December. In the day time temperatures reach a maximum of 25 degrees. Later in the year temperatures in Mazatlan in March reach 24.2 degrees by day falling over night to 15.8 degrees celcius. In June the Mazatlan temperature is in the range of 24.4 and 30.2 degrees before the Mazatlan climate begins to cool in September when the mean maximum temp is just 31 degrees. At this time of the year the mean low temp is in the region of 24.9 degrees.

In the winter the mean Merida temperature for January has been recoreded to be on average in the range of 17 and 31.3 degrees celcius. Then in the spring time temperatures in Merida, Mexico record mean low values of 19.6 degrees and temp highs of 35.3 degrees celcius in the month of April. In summery July the average values for the Merida climate reach up to to from 20.8 to 34.8 degrees celcius and by the autumn mean temperatures tumble to the range of 20.5 and 32.9 degrees in October.

The winter Manzanillo temperature in February ranges between 19.8 and 29.2 degrees celcius on average. In the spring time temperatures in Manzanillo, Mexico show average values of between 22.5 and 30.5 degrees of celcius in the month of May. In August the summer mean values for the Manzanillo climate increase to between 24.8 and 32.5 degrees celcius. By the autumn average temperatures fall to between 22.9 and 31.1 degrees in the month of November.