I really like cold, clear winter days with a blue sky and a low sun, perfect for photography.
I took these two pictures just before Christmas, it’s of Christ Church, Wanstead looking across Evergreen Field, not remarkable images in themselves but look at the difference between them, look at the light. They were taken just a minute or so apart but what a difference the sun on the church makes, look how much warmer and better the stonework looks. It brings the whole picture alive. So whether you are shooting landscapes or cityscapes try it on a day when the sun is out, if a cloud comes along just be patient.
Tech info: Leica D Lux 6 hand held with 28 to 90mm zoom (35mm equivalent) The exposure was 1/2000th of a second with of f2.3 aperture. Both these images straight out of the Leica, no Photoshop or other adjustment.