Yes to all of the above. I used to HATE sunny days and warm days. Something about being hungover on a cold overcast winter day seemed much more tolerable. Wtf?!
I'd guesstimate that the alcohol withdrawal heat index (how hot you feel after drinking a fifth of vodka the night before and withdrawing with a kindling hangover the next day) might be 15 degrees?
All I know is I sweated like a freak in my 70 degree office. Sometimes cold sweats. Sometimes hot sweats. Nice variety.
But yeah, actually HOT days?! Omg it felt like I would die of heat stroke.