When i started in my workshop in February i had ice in the kettle in the mornings, Its not gotten that bad yet, When im moving about im fine, Probably unload the timber lorry on Wednesday morning in my t shirt, Handballing £1500's worth of pine gets ya blood pumping I get hot quick and can put more layers on if i get cold, I'd rather it was cold, You can regulate your temperature alot more by wearing more clothing When it was 30+ degs in my workshop in the summer is was unbearable to work in.
I have filled my parrafin space heater, But it will have to be very cold to put it on, Bought a thermometer from B&Q yesterday, Just to keep an eye on the temp.
Nextdoors unit has an office and a heater, After 5 mins in there at coffee break this arvo i went back outside as i started to sweat.
My girlfriend in Thailand was complaining it was cold over there, When its under 28 they bring out their jackets!! Apparently they had a frost a few years ago in the mountain near where i stay, Hoards of Thais going up the mountain pushing their fingers in icy puddles.