I've worn my Roxy flip flops all summer to the point the soles are worn down. You hardly see anyone else wearing them, which is probably wise of them, living in this climate -- but that won't stop me! They look great with my cropped jeans. The only problem is, you really can't predict when it's going to rain next, and when it rains, it gets cold, and my feet are suddenly freezing! For now, it's been pretty cold lately (despite the fact it's August :\\\'() so I'm back to just long jeans and boots again.
One thing you really DON'T see people wearing is shorts. You see alot of miniskirts, but shorts are extremely rare. So if you're moving over, leave the shorts at home! It's usually too cool for them anyway.