To prevent frozen pipes and structural damage, the minimum indoor temperature should never drop below 50∘F 𝟓𝟎∘𝐅 ( 10∘C 10∘C). For human health and comfort, experts recommend maintaining a minimum of 64∘F 𝟔𝟒∘𝐅 ( 18∘C 18∘C), especially if infants, older adults, or individuals with respiratory conditions are present.
For a house, anything below 𝟓𝟓∘𝐅 (𝟏𝟐.𝟖∘𝐂) is too cold and risks burst pipes. For human health, the World Health Organization recommends a minimum indoor temperature of 𝟔𝟒∘𝐅 (𝟏𝟖∘𝐂) to avoid cardiovascular and respiratory risks.
Maintain your thermostat at a minimum of 55°F (13°C) to protect your pipes. While water freezes at 32∘F (0∘C), keeping the ambient air at 55∘F ensures the temperature within your walls and near exterior-facing pipes stays safely above freezing.
While it is not recommended that the temperature in your home be set below 50 degrees when you are away, keep in mind that the lower the thermostat setting, the greater the risk for frozen pipes and damage to the home.
A house is generally considered unlivable if the indoor temperature drops below 𝟑𝟐∘𝐅 (𝟎∘𝐂)—where pipes freeze and burst—or exceeds 𝟗𝟎∘𝐅 to 𝟏𝟎𝟒∘𝐅 (𝟑𝟐∘𝐂 to 𝟒𝟎∘𝐂) with high humidity, which can cause fatal heatstroke.
Whether 63°F (17.2∘𝐶) is too cold depends heavily on who is in the house. While it is generally safe for your home's structure and perfectly fine for healthy adults who are active or sleeping, it is below recommended safety thresholds for vulnerable populations.
Because they do not use standard grid electricity or conventional electric and gas furnaces, the Amish heat their homes using off-grid, self-reliant methods. The most common systems include wood- or coal-burning stoves, propane and kerosene heaters, and natural airflow home designs.
No, 72°F is generally not considered too cold for a house. In fact, it is widely regarded as an ideal, "sweet spot" temperature by HVAC professionals and the U.S. Department of Energy for year-round indoor comfort.
No, it is generally not cheaper to leave your heating on low all day. According to the U.S. Department of Energy, maintaining a constant temperature results in continuous heat loss, causing your system to consume more overall energy.
The "30-minute heating rule" is a highly efficient, money-saving thermostat strategy that involves turning your heating system on 30 minutes before you need a space warmed up, and turning it off 30 minutes before you no longer need it.
When a cold snap hovers around or below 32 degrees Fahrenheit for a couple days in a row it's time to let at least one faucet drip. Pay close attention to water pipes that are in attics, garages, basements or crawl spaces because temperatures in these unheated interior spaces usually mimic outdoor temperatures.
While we know that water freezes at 32 degrees Fahrenheit, keep in mind that indoor pipes are somewhat protected from the extreme outdoor weather. Without a heat source, pipes may take as little as 3 hours to freeze at 20 degrees Fahrenheit or lower.
Winterizing your outdoor faucet takes just 5 minutes and prevents costly pipe bursts. Simply disconnect and store all garden hoses, shut off the indoor water valve supplying the spigot, open the outdoor faucet to drain any trapped water, and install an insulated foam or rigid styrofoam cover over the fixture.
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.
Yes, sleeping in a cold room is generally better for your health and sleep quality. Experts recommend setting your thermostat between 60∘F60 raised to the composed with power F60∘F and 67∘F67 raised to the composed with power F67∘F (15∘C15 raised to the composed with power C15∘C to 19.5∘C19.5 raised to the composed with power C19.5∘C).
Signs of an Unhealthy Temperature
The main sign that your thermostat needs adjusting is that you and your family are too cold. Even though the furnace is running, you find yourself shivering or needing extra layers. If you're too cold in your own home, turn up the heat until you're comfortable.
The single biggest energy waster in a house is heating and cooling (HVAC), which accounts for roughly 40% to 50% of your total energy consumption. Water heaters come in second, taking up another 14% to 18% of household energy.
Known for his practical tips, Lewis introduced the '4pm rule' which involves using curtains strategically to retain heat. He suggests opening curtains when the sun rises at around 8:30am to let in natural warmth, and closing them by 4pm to keep the heat inside.
A house set to 70°F can feel cold due to drafty windows, low indoor humidity, or cold wall surfaces that draw heat from your body. Because human comfort depends on factors beyond air temperature, the following hidden culprits are likely at play:
Japanese people typically sleep in rooms that average around 55°F (13∘𝐶) in the winter, and 25∘𝐶 to 28∘𝐶 in the summer. Rather than heating or cooling the entire house, locals rely on targeted air conditioning, layers, and breathable bedding to maintain optimal core body temperature.
Extreme heat is the number one weather-related killer globally and in the United States. It results in more fatalities on average than hurricanes, tornadoes, and floods combined.
Many traditional Old Order Amish communities view store-bought toilet paper as an unnecessary indulgence or luxury. Instead, they rely on readily available, sustainable alternatives like crumpled-up old newspapers, mail-order catalogs, corn cobs, and cloth rags, though more progressive groups now commonly use conventional toilet paper.
People are ditching their pellet stoves primarily due to the rising costs and unreliable availability of pellets, the need for constant, hands-on daily maintenance, and the reliance on electricity to run their internal motors and blowers.
Individuals are born with diverse sexual orientations and gender identities in all communities, including the Amish. However, the Amish religion and culture strictly prohibit LGBTQ+ identities.