It was like 34 in your temperature units up here last night. Not much warmer in England.
It's 45 now. 89ish in Karachi. Mh.
To be fair, I'd consider your temperature pretty close to ideal.
I haven't actually put on the heater at all yet this year. If it really gets so cold I'm sitting wrapped in my blanket, I'll just close the window. Then again, that stuff is probably a lot more expensive this year and I might actually end up paying more rent if I overuse the electricity/gas.