For infants the very elderly and those with significant health problems a minimum 20 c 68 f was recommended.
													
																	Comfortable room temperature. 
									
	
		
	
																	For toddlers and infants the ideal room temperature falls between 60 and 75 degrees fahrenheit. 
																	While a typical recommendation is to keep the room between 65 and 72 degrees fahrenheit heller advises setting the temperature at a comfortable level whatever that means to the sleeper. 
																	18 21 c comfortable temperature. 
																	18 c minimum for comfort. 
															
													
									
	
		
	
																	According to the west midlands public health observatory uk 21 c 70 f is the recommended living room temperature and 18 c 64 f is a good bedroom temperature. 
																	However these temperatures aren t perfect for every situation. 
																	Back in 1970 the average internal temperature of a home in the uk in the winter months was 12 c. 
																	In the summer the recommended thermostat setting is 78 degrees f. 
															
													
									
	
		
	
																	A comfortable room temperature depends on individual needs and other factors. 
																	Experts recommend setting the thermostat anywhere between 60 and 72 degrees fahrenheit for optimal sleep. 
																	What is a good house temperature for comfort and efficiency. 
																	The world health organization in 1987 found that comfortable indoor temperatures between 18 24 c 64 75 f were not associated with health risks for healthy adults with appropriate clothing humidity and other factors.