sentences:  For example, on a clear day (July) temperatures range between 10 ° and 30 °Celsius, while night temperatures range from -3 ° to 10 °Celsius.According to the theory of Julio C. Tello, the first settlers of this region were the Waris, from Central America arrived by way of the jungle and populated the South American continent.There is evidence that Chavín has been the cultural center of Wari in the north, as was Tiwanaku in the south.