This isn't a rainbow, but a 22 degree halo. It's a bit hard to see (click to embiggen) as it's faint on the image, but was quite clear in the sky.
Chez Reynella was at Womadelaide this weekend. In the Rain. SmallestOne was not impressed. True Monday was pretty clear, Sunday was only a bit wet, but Saturday... that was soggy.
Still the music was fantatsic, the roving acts amazing and we had a marvellous time. Even got some sky gazing in.
Me, enjoying the rain at Womadelaide.