we go in every year temps are pretty much the same. i like to wear under armour medium wiegth long underwear and blue jeans with same type of top for under garment and a loose long sleeve camo shirt and my wool windblocker sweater. i carry a waterproof slicker on my saddle and wear a hunting jacket.which i can take off any time and strap to saddle or put in backpack. socks and underwear get change daily. i also carry a shower bag it dont weigh hardly anything maybe a pound hang it in tree heat water on the fire and take a shower this makes big difference on how i feel especially on my head.i carry bio soap unscented u can pick up anywhere so it doesnt hurt the streams. i dont know for sure but have read and been told by bioligist normal soaps and shampoo can kill native fish in the streams.