A cold, wet wintery day

It rained during my run today. Not a heavy rain, but a consistent rain. The temperature was in the high to mid 30s (F), and there was a 5 mph tail wind on my way out and a corresponding head wind on the way back. I wore my summer running clothes (T-shirt and shorts) plus a nylon wind breaker. I was cold for the first half-mile, and then I felt fine for the rest of the run. As soon as I stopped, though, I started to feel cold.