I'll tell you what, chaps.
As it's looking like those Met Office fellows have changed their minds again, and as no-one has yet jumped in with rainy photos, and since those rainy photos might all have been rather depressing, and since it's spring and there are lots of colourful flowers about, here's an alternative challenge:
Pictures illustrating bikes or cycling and spring flowers
Dancing daffodils as you mountain-bike in the Lakes, Dutch bulb fields with bikes going by (or Lincolnshire ones will do), cycling past a florist's stall at the market... you get the idea. Lots of lovely saturated colour, please.