I am borderline hypothermic sat at my desk in jeans, boots, thick socks, a merino baselayer and a merino l/s top :w00t: and it is June! Let alone going out there in rain and wind on an exposed hillside!
This summer has been ridiculously cold so far :( No time to get complacent, thinking it is June I won't need much. ALWAYS carry warm and waterproof kit, you never know when you may need it!