Visiting local bars in Pampa del Infierno is more fun when you know what the weather holds. These rainfall averages and temperatures can help you choose the best time for bar-hopping. The hottest months are usually January and December, with an average temperature of 27°C, while the coldest months are July and June, with an average of 17°C. Average annual precipitation for Pampa del Infierno is 1222 mm.