Get this instead. http://www.mec.ca/Products/product_d...=1206038889377
If it isn't waterproof enough, use a seam sealer to waterproof the seams.

Stay away from Gore-Tex, it sucks. Even the top-of-the-line Gore-Tex Proshell isn't good enough for cycling in the rain.

Summer heat 30C-40C, just get wet, don't even bother with waterproof clothings.