The average—and safe—room temperature for an elderly person is around 78 degrees, according to research published in Age and Aging. To prevent an elderly person from becoming too cold, it’s recommended the room temperature never drops below 65 degrees.
For an older person, a body temperature of 95°F or lower can cause many health problems, such as a heart attack, kidney problems, liver damage, or worse. Being outside in the cold, or even being in a very cold house, can lead to hypothermia. 4
For optimal sleep, 60 to 67 degrees Fahrenheit is the suggested bedroom temperature for the majority of people. Exceptions are there but anything between 60 and 67 should work for a comfortable sleep.
Among adults, the average body temperature ranges from 97°F (36.1°C) to 99°F (37.2°C). Adults over age 65. In older adults, the average body temperature is lower than 98.6°F (37°C).
One heating and air conditioning company recommends maintaining indoor temperature between 68 and 74 degrees; similarly, the researchers behind that European study recommend that seniors keep the temperature at 68 degrees or warmer.
Living room temperatures should ideally be kept at 70F (21C) and above whereas bedroom temperatures should be kept at a minimum of 64F (18C).
According to the Department of Energy, 68 degrees Fahrenheit is the sweet spot when you ‘re home during the winter. A common recommendation is to set the heat to 62 degrees for the best energy efficiency when you’re sleeping, but if that’s too chilly, aim for no higher than 66 degrees.
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.
The World Health Organization (WHO) recommends indoor temperatures of at least 64°F (you can drop that down to 62°F at night if you’re really looking to save on your heating bill). But if you have infants, sick or elderly people in your household, then it’s recommended that you keep the thermostat set at 70°F.
What is a high temperature? Normal body temperature is different for everyone and changes during the day. A high temperature is usually considered to be 38C or above.
Normal: The average normal temperature is 98.6°F (37°C).
What is considered a high fever for seniors? A fever is defined as a temperature elevation 2°F above baseline. That means about 100°F would indicate a low-grade fever in most elderly individuals.
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In the range of 90˚ and 105˚F (32˚ and 40˚C), you can experience heat cramps and exhaustion. Between 105˚ and 130˚F (40˚ and 54˚C), heat exhaustion is more likely. You should limit your activities at this range.
Older adults have a thinner layer of fat under the skin, making them more susceptible to cold. Conditions like diabetes, peripheral artery disease and kidney disease can restrict blood flow and lower body temperature.