Taking the local weather in Hacienda San José 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 October and November, with an average temperature of 9°C, while the coldest months are August and July, with an average of 8°C. The rainiest months in Hacienda San José are April, March, November and February, with each month seeing an average of 287 mm of rainfall.