The coasts and the lower altitudes of the interior are hot. The mean annual temperature in these areas ranges from 77 to 82 F with maximums rising to 100 and in some coastal areas to 105 . In the lower cool region are the largest population centers. Click here for weather information on Mexico . The rainy season occurs from May to October through most of the country.
Prolonged downpours are rare.
These summer rains cause little inconvenience and tend to refresh the atmosphere. It seldom rains during the rest of the year, and Mexico has more hours of annual sunshine than many other countries. Scientists estimate that some 15 percent of Mexico's plant and animal species are found nowhere else on earth. If you have ANY questions regarding entry requirements into any country around the world click Foreign Entry Requirements . Tips are sometimes included on your bill, so look closely.