Any one have an Umberella?

There's a light drizzly rain in the air today, I got very wet on my walk to work. There's an outdated overused Peter Kay quote I could use there, but I wont. The sky is solid mushy grey and the trees outside my window look dull and almost black in colour. Where's the golden Autumn sun that should be making them glisten and sparkle? I've had to turn on the lights in my office which I don't like to do. I prefer natural light but today, there isn't much around.