Global Warming, I am waiting for you!

And waiting, and waiting, and waiting some more. I was in Las Vegas for an entire week leading up to the 4th of July and the daytime temperatures were around 105-115. Since I came back to Los Angeles, I've yet to see the temperatures reach 90 degrees. I choose to live here because I love the heat, so where the hell is it? I have a pool in my community, a heated pool actually - but I need the outside temperature to be over 90 to enjoy my time there. Can someone please rush some global warming over to my neck of the woods before the summer is over?