The lowest monthly average temperature in Santee for December is 56 degrees. The most monthly precipitation in Santee occurs in January with 0 inches. The air quality index in Santee is 22% worse than the national average. The pollution index in Santee is 96% better than the national average.
According to the US Census Bureau's population clock, the estimated 2015 United States population (July 2015) is over 321.3 million. This differs a bit from the 325.1 million estimated by the United Nations.
Population estimates, July 1, 2016, (V2016) 32,468: Population estimates base, April 1, 2010, (V2017) NA: Population estimates base, April 1, 2010, (V2016) 31,275: Population, percent change - April 1, 2010 (estimates base) to July 1, 2017, (V2017) NA: Population, percent change - April 1, 2010 (estimates base) to July 1, 2016, (V2016) 3.8%