Funny story. Moved from Ohio to Texas. Well Ohio can and does get bitter cold in the winter, Lived right close to Lake Erie. Bitter cold, lots of snow.
When I moved to Texas it was in June, hot as all Hades. September comes along, got a little cooler. Went to work one morning towards end of September/Early October, temp was in high 50's, and to me that was pretty warm. So I had my usual work uniform with short sleeve shirt. I was the first one to come in beside the service manager, and he had the coffee pot going. I always liked to get to work about half hour early to have coffee and just relax before hell breaks loose. Anyway, I'm sitting at the break table when a few of the other guys start coming in. I notice they are wearing heavy jackets. So I'm wondering, did the temperature pummet since I came in or what. I decide to go outside and see for myself what happened. I get outside, and seems pretty nice and comfortable to me. So I ask the guys, whats the deal with the heavy jackets? Is it supposed to get cold today? Here comes the answer. That's pretty cold out there. And I finally realize when temps get below 60-70 in Texas, that's cold. They thought I was crazy for coming in with no jacket.