I come from the land of wet, so I'll reiterate some - brake early and watch metal covers in the street (especially when turning). I have not-so-fond road rash memories because of the latter. Get some booties!

And yeah, as was mentioned, you'll do better with "wet" lubes in the rain, but they do collect grime and it doesn't really rain that much where you are anyway. Just clean/dry your bike after the ride and it'll be fine.