If you’re looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in Alto Boquete: The hottest months are usually April and March, with an average temperature of 22°C, while the coldest months are January and December, with an average of 21°C. The rainiest months in Alto Boquete are October, August, November and May, with each month seeing an average of 603 mm of rainfall.