I've always got a bit overheated in raingear, so I skip it and double-time my work in winter - it keeps me warm.
As for the wet, if I work hard, I tend to focus hard enough on the task to basically ingore the rain. It's cross between ignore and endure.
If we bust a$$, we can trim a 7 hour day down into 5 hours.
I wear a sweatshirt over a t-shirt with vest over. After about a half hour, I shed the sweatshirt and put the vest over the t-shirt.
My body heat is enough to put steam off from my arms.
When I was a bit younger, like 10 years ago, I had a laugh one day, as I turned my head and saw a steam vapor trail coming off my clothes when it was real cold out.
I can take the cold and rain any day over the summer. I always disliked summer heat, even when I was a child.