The Guadalajara temperatures in the December winter month fall in the region of a minimum of 11.2 and a maximum of 25 degrees on average. After winter comes spring and the Guadalajara climate warms with mean temperatures in March in the range of 13 to 29.2 degrees celcius. In June the summertime Guadalajara temperature range is from an average low of 17.8 degrees to an average high of 30.6 degrees celcius. Average temperatures beging to fall in the autumn so that in September the Guadalajara climate has records of mean temperatures of between 16.8 and 27.2 degrees low and high respectably.

In the case of the Huatulco climate in the winter average temperatures in January have a range of between 18.5 and 33.3 degrees celcius. The temperature values for the Huatulco climate increase in the springtime reaching a range of 20.7 to 34.7 degrees celcius in April. Summertime is hot and in July the Huatulco temperature ranges between an average minimum of 21.1 degrees and a maximum of 32.5 degrees. In the autumn Huatulco temperatures begin to fall and by October the temperature range is between 20.4 and 33.3 degrees celcius.

The Hermosillo temperatures in the February winter month fall in the region of a minimum of 10.6 and a maximum of 25.7 degrees on average. After winter comes spring and the Hermosillo climate warms with mean temperatures in May in the range of 18.5 to 35.3 degrees celcius. In August the summertime Hermosillo temperature range is from an average low of 25.4 degrees to an average high of 37.8 degrees celcius. Average temperatures begin to fall in the autumn so that in November the Hermosillo climate has records of mean temperatures of between 13 and 28 degrees low and high respectably.