Taking the local weather in San Antonio de Itatí into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually January and February, with an average temperature of 26°C, while the coldest months are July and June, with an average of 17°C. The rainiest months in San Antonio de Itatí are October, November, April and January, with each month seeing an average of 199 mm of rainfall.