I find the dark winter days post xmas thoroughly depressing, go to work in the dark, come home in the dark, it is so refreshing that i can now drive home at 5pm in daylight, it really improves my mood. The weather can do as it pleases for me generally in winter apart from damp crap that seems to make knee and Back play up. In general i can't wait for warm, dry sunny weather so i can be outside doing what i please, i hate being cooped up inside...