Weather is probably a major factor when you plan your trip to Poza Rica, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually May and June, with an average temperature of 27°C, while the coldest months are January and February, with an average of 20°C. The rainiest months in Poza Rica are September, October, August and June, with each month seeing an average of 240 mm of rainfall.