Brazil, Mexico, India
Rank the countries based on the highest average annual temperature.
Based on various sources reporting average annual temperatures for each country, the ranking of the countries from highest to lowest average annual temperature is:

1. India - with average annual temperature is around 23.65 °C (74.57 °F).
2. Brazil - with an average annual temperature is around 22.95 °C (73.31°F).
3. Mexico - with an average annual temperature is around 20.99 °C (69.78 °F).

It is important to note that these values are approximate and vary by region within each country, but these are the overall average average annual temperatures for the countries.