At what degrees Celsius/Fahrenheit... (climate, hot, temperatures, nights)

[jackierudetsky]

...Do you feel like you need air conditioning? Or heating?

[EverBlack]

INSIDE temperature:

Above 27/80.6 it's too hot and I need A/C
Below 14/57.2 it's too cold and I need heating.

[irlinit]

Depends if it is dry heat or humid heat.

Dry heat:

Above 33C

Humid heat

Above 28C

But set at a high temperature.. I want to still be comfortable in shorts/T-shirt.. I hate cold buildings

[MeteoMan]

Heating:

When room temperatures drops below 17°C. That and below is unacceptable. Here the room temperature changes little from day/night and in winter it would be constantly below 10°C is not for heating. In some climates with big diurnal ranges, like Australia in winter etc... it might get below this indoors at night but will reach it or exceed it in the day, which would be different of course and is not the same ball game.

Air Conditioning:

When indoors temperatures get over 30°C.

[Caleb Yeung]

Air Conditioning: 27 C or above

Heating: 0 C or below

[Ethereal]

Air conditioning at 30C.

When it's humid and 24C I still need an aircon.

For heat when it's below 19C.

[The East Frisian]

Air condition would be suitable starting from 27°C onwards .
Unfortunately I have to rely on a fan here.

Heating once the indoors temperature drops permanently
below 19°C. Since my appartment is well insulated this usually
happens when we get the first nights close to zero, which is
usually not the case before November.

[irlinit]

Heating when indoor temp drops below 16-17C.

I usually turn it on around mid-late October.. last year turned it on in November as it was still mild

[arctic_gardener]

Indoor temperature? AC at 20 C or above; heating at 15 C or below. These are non-bedroom temperatures.

Corresponding bedroom temperatures are 17 C and 11 C, respectively.

[MrWillys]

I run the AC when the outside temp gets above 90F / 32C and set it at 76F / 24.5C.

About mid September we start to freeze in the mornings, so the stove in my bedroom gets lit. Our bedroom stays at 70F / 21C, and the rest of the house at 65F / 18C.