 Sunshine ranges from 10–11 hours of sunshine/day in January to about 5 hours of sunshine/day (less cloudier areas) to less than 3 hours of sunshine/day (more cloudier areas) in July.According to the results from the , the province has a population of 638,645 with 316,774 males and 321,871 females.It constitutes 1.6% of the total population in Argentina.