It is 13C here and the heating is on. This is August but feels like October/November. Must see what the shares od Centrica are...
Ban. My sister should be banned too, as she had the heating on during nights... in July! (she's in Manchester). I'm no eco-warrior, couldn't care less about the environment, but in my house, the heating stays off between March and October.
Here's my rough guideline:
Indoors:
22+ too hot
18 - room temperature at rest in 1 layer
13 - working out at the gym
10 - about right for me to sleep
0 - heating comes on
Outdoors:
22+ in the beer garden
15 - still ok to sit outside, café, theme park etc still in 1 layer
10 - still 1 layer if active / coat if inactive
0 - put coat on
-10 - add gloves to coat
People are hot-desking around me at work at the moment and I'm getting into arguments with some of them as their idea of room temperature is 27. They've been asking me to close my window, but I'm not going to budge if the H&S thermometer thinks that 18-21 is about right. Aggressive on my part I know, but just pull on a jumper if you think that 24C is too hot?!
our heating came on this morning which means the temp must have dipped below 15 degrees. Its cold today though
Comes on when it's <15? That's like most of the year. I don't envy your heating bill!