Weather is probably a major factor when you plan your trip to Anapolis, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually September and October, with an average temperature of 24°C, while the coldest months are July and June, with an average of 21°C. The rainiest months in Anapolis are December, January, February and November, with each month seeing an average of 288 mm of rainfall.