Gender is what actually gets expressed â how we look, how we act and how we feel. While sex is determined by what is written into the chromosomes or what is dictated by our biology, known as genotype, it is the interaction between the genes (genotype) and the environment that determines gender.
Here are the average temp in Yosemite Valley (where CV is located) by month: www.nps.gov/yose/planyourvisit/climate.htm. Also beginning of September is usually still quite warm. Nights can have a bit of a chill, but nothing a couple of blankets can't handle.
San Francisco's weather is unpredictable with cloudy, cool and foggy conditions commonplace, and yet, the next day can be sunny with temperatures in the high 70's. Most agree that the city offers ideal weather conditions September through November. The Cascade, Sierra Nevada, Yosemite and Lake Tahoe areas receive heavy winter snow. In the arid deserts of the southeast, and in Death Valley, extreme high temperatures are quite common.