Full sun today resulted 20 to 21C so comfortable and no heating.

15.1c Outside so not cold indoors 21.5c. No heating on.

16.5 downstairs, 16.3 outside, 19 upstairs.

No heating overnight, but as close as it could be without it coming on.

(The indoor temperature actually fell during the day yesterday, down to 16C by mid-afternoon, before warming up by half a degree again overnight.)

An incredibly mild night here with outside temperatures varying between 17c and 18c !

As a result minimal heat loss has occurred since last night.

This morning we have the following.

Hallway 20.0c

Dining room 20.0c

Lounge 20.7c

Bedroom 21.3c

The RH has crept up again though.

23.0c in the afternoon sunshine.

17.5C outside, 17C downstairs and 21C upstairs.

It'll be a long time, many months, before it hits 20C downstairs again.

57% humidity upstairs here (=dp of 12.5C), downstairs it's 75% (=dp of 12.5C).

Outside the dewpoint's 12.7C.

None of that should be a problem, though, as it's not going to be colder than 12.5C indoors any time soon.

Patio doors open most of the day downstairs and 23C in my office upstairs.  Autumn. What autumn?

Same thing again and we went out all day in the town and it was really warm and sunny for mid October a 17C no jackets needed, around 21C to 22C and bedroom 1 just tad below 20C because no more sun until next year March.  Bedroom 2 was 23C and yesterday was 23.5C.

Now 20C and very comfortable without any chill feeling and no jumper needed.

Warm out (high 19.1c), warm in. 

Hallway 20.5c

Dining room 20.7c / 73%

Lounge 21.1c / 72%

Bedroom 21.0c / 82%

Wearing T shirt and shorts again indoors. Very very pleased. 

If someone had said to me when we arrived back from that weekend away in mid September when the house was just 17.3c that a month later I would have used the central heating for just a few hours to dry the house a little I wouldn't have believed them.

Normal temperature. 22.5c.

Logging in while I'm at lunch - it's now 16C indoors, downstairs. If I were to magically go home right now the heating would come on! 

At the moment, we are using about £1.50 gas a day, a couple of showers/bath/washing up and a blast of heating first thing to get the temp from 15/16c to 18c. Fairly happy with that for now.

The downstairs temperature clicked down to 15 and that's triggered the heating to come on - the thermostat is set to 16.5, so it'll be on for a while. 20C upstairs, but the heat won't do much up there.

22.0c Indoors at the moment. The thermostat turned down a degree.

20.1c to 21.4c were the early evening peaks yesterday.

A general 19.0c to 19.9c downstairs this morning. 20.7c in the bedroom.

No heating, RH's in the low 70's, no dramas, all good.

To stop mould. My house tends to develop mould in areas such as behind cupboards if the temperature falls too low. 

Cloudy out so a weak sun shines through the windows. Still 22.0c. The thermostat turned down a degree is working. 

22.0c THIS MORNING

19.8° at 09:00 today with driving rain hitting the front bay windows. Thermostat sits at 17°. No heating at all so far this autumn. On Tuesday, I was playing golf in a polo shirt & shorts. Far too mild for the time of the year.

19.3c to 20.1c downstairs this morning, 20.8c in the bedroom. Up a notch from this time yesterday.

Relative humidity in the range 71-73%.

Yesterday evenings peaks 20.1c to 21.1c downstairs, 22.0c in the bedroom.

Thermostat sits at 16c.

All this without central heating. The combination of cloudy and warm nights and sunny afternoons has been quite remarkable this month in getting us to this position.

22.5c in the lounge. Heating on low. must turn it down a notch when the wife is not looking,