Is 17 degrees cold for a house?
Jessica Wood
Updated on January 11, 2026
A good house temperature in winter for night time is somewhere in the 17-19 degrees Celsius range. This is a manageable temperature that won't feel too cold if you do have to get up at night.
Is 17 degrees in house too cold?
A temp of 17c is OK for bedrooms, but downstairs (living room) needs to be at least 18-19c and if you have young children or elderly then 21c.What temperature is too cold for a house?
Below 13° - If your home is this cold, it may increase your blood pressure and risk of cardiovascular disease. 14-15° - If your home is this cold, you may be diminishing your resistance to respiratory diseases.Is 17 degrees Celsius room temperature?
The American Heritage Dictionary of the English Language identifies room temperature as around 20–22 °C (68–72 °F), while the Oxford English Dictionary states that it is "conventionally taken as about 20 °C (68 °F)".Is 18c too cold for a house?
What do the independent experts say? The Energy Saving Trust recommends heating your home to between 18 to 21 degrees Celsius during winter. And The World Health Organisation (WHO) suggests 18 degrees is the ideal temperature for healthy and well-dressed people.Truck Camping in -17 Degrees Using Sterno Cans for Heat
Can a cold house make you sick?
Super-cold air, wind, or water can make you sick. It's called cold stress. It can affect you in different ways, depending on climate conditions, how you're dressed, medical conditions you might have, and how long you're out in it.Can sleeping in a cold room make you sick?
While it's advice you've heard for years, Fecher says it's true, but not in the sense of catching a cold virus or the flu. “You can't get sick from being cold in general, whether you are outside or inside,” Fecher says.What temperature is too cold for sleep?
Sleeping too coldDrerup. Blood vessels become constricted, breathing becomes shallow and it puts extra pressure on our cardiovascular system to get our body temperatures regulated again, she adds. If your bedroom temperature is lower than 60° F, it's too cold.
Is it unhealthy to live in a cold house?
Cold homes contribute to excess winter mortality and morbidity. Most of the health burden can be attributed to both respiratory and cardiovascular disease, especially for older people. In children, the excess winter health burden is mostly due to respiratory disease.What temp should a house be at night?
The best bedroom temperature for sleep is approximately 65 degrees Fahrenheit (18.3 degrees Celsius). This may vary by a few degrees from person to person, but most doctors recommend keeping the thermostat set between 60 to 67 degrees Fahrenheit (15.6 to 19.4 degrees Celsius) for the most comfortable sleep.Is it healthier to sleep in the cold?
Being in a comfortable environment is essential for healthy sleep. Keeping your sleeping quarters at a temperature near 65°F (18.3°C), give or take a few degrees, is ideal. Your body's temperature decreases during sleep, and a cool, but not cold, room will help you settle into and maintain sleep throughout the night.What is the healthiest temperature to keep your house?
Depending on the season, the ideal house temperature for both comfort and efficiency is between 68 to 78 degrees Fahrenheit. In the summer, the recommended thermostat setting is 78 degrees F. In the winter, 68 degrees is recommended for energy savings. However, these temperatures aren't perfect for every situation.Is 16C too cold for a house?
For those with respiratory problems or allergies, they recommend a minimum of 16C (60.8C); and for the sick, disabled, very old or very young, a minimum of 20C (68F).Can living with no heating make you ill?
Consistent exposure to low temperatures causes the narrowing of blood vessels, which can lead to increased blood pressure. Increased blood pressure increases the risk of stroke and heart attack. At its worst, exposure to extreme cold can lead to life-threatening diseases such as hypothermia.Why are hospitals kept so cold?
To Prevent Bacteria GrowthHospitals combat bacteria growth with cold temperatures. Keeping cold temperatures help slow bacterial and viral growth because bacteria and viruses thrive in warm temperatures. Operating rooms are usually the coldest areas in a hospital to keep the risk of infection at a minimum.