I don't think it would... but I could be wrong. Our bodies are designed to maintain their temperature, so shouldn't be that affected by the weather unless you were actually overheating or exposed to the cold or something. Like I wouldnt' expect eskimo's to have lower body temperatures unless they were actually caught out in the cold.

My temps seem to be about the same throughout various seasons.

I dunno really LOL.

ETA: hmm... FF lists change of climate as something that can affect temps. So there you go.. maybe it can.