Yellow flower with raindrop

I've been waiting for these flowers to open for a few weeks the plant has been full of buds but seemed to have stopped doing anything, this morning I noticed that the sunshine was encouraging them to show their faces.
By the time I got up this afternoon the rain had bashed them, and the wind had thrown them about so they were not looking too good, I managed to catch this one though with most of it's petals still intact and a few rain drops glistening.