For the best balance of comfort and energy efficiency, the U.S. Department of Energy recommends setting your thermostat to 78∘F 𝟕𝟖∘𝐅 while you are at home during the summer.
No, 72°F is not generally considered too cold for the summer—it actually sits right in the "sweet spot" for comfortable indoor living. However, whether it is ideal for your home depends on your system's efficiency and your personal preferences.
Using an air conditioner can be both beneficial and risky for high blood pressure. While AC provides relief from dangerous summer heatwaves that strain the heart, overly cold temperatures can actually raise blood pressure by constricting blood vessels.
How cool should my house be if it's 100 outside? Your AC can typically cool about 20°F below the outdoor temperature, so if it's 100°F outside, maintaining 78–80°F indoors is reasonable.
No, 78°F is not generally considered too hot for a house. In fact, it is the recommended summer thermostat setting by the U.S. Department of Energy because it provides an ideal balance between comfort and energy efficiency.
The Short Answer Is: Yes! Lowering a thermostat by one degree can save you money on your heating or cooling bills. The exact savings depend on factors like climate, insulation, and the efficiency of your HVAC system, but it's estimated to reduce energy costs by around 1-3% per degree for each 8-hour period.
Many Amish homes are built with plenty of windows to help circulate the air and bring in the cooler overnight temperatures. They open the windows on the top floors to help the heat escape while the family retreats to the lower grounds within their homes for comfort.
It typically takes 1 to 4 hours to cool a house from 80°F to 72°F. A standard HVAC system cools at a rate of about 1 to 2 degrees per hour.
Climate models indicate that 2026 will likely be about as hot as 2025, but potentially slightly cooler than some of the peak records set in previous years.
The 3-minute rule is a simple but important guideline: wait at least three minutes after turning your air conditioner off before turning it back on. That short pause gives the refrigerant pressure in the system time to equalize.
The "7-second trick" is a fast, controlled breathing exercise used to temporarily reduce blood pressure by calming the nervous system. It helps counteract the "fight-or-flight" response, allowing blood vessels to relax and heart rate to slow down.
Respiratory Issues
The cold and dry air can irritate the airways, leading to symptoms such as coughing, sneezing, and throat discomfort. People with allergies or asthma may experience worsened symptoms in air-conditioned environments.
A reading of 140/90 mmHg is classified as Stage 2 high blood pressure (hypertension). While it is not an immediate emergency, it should not be ignored. Consistently high readings increase your long-term risk of heart attack, stroke, and kidney disease.
On a 95°F day, maintaining 72°F indoors puts significantly more strain on your system than on a mild 80°F afternoon. The greater the gap between indoor and outdoor temperatures, the harder your AC works. Humidity levels. High humidity makes 72°F feel warmer than it actually is.
Air conditioning (AC) can actually make a stuffy nose worse. Because AC units remove moisture from the air, they create dry conditions that can dry out, irritate, and inflame the delicate mucous membranes in your nasal passages, triggering congestion and excess mucus production.
If your air conditioner won't cool below 72∘F, it is often due to restricted airflow, a frozen evaporator coil, or a thermostat calibration issue. Most standard AC units are designed to cool your home up to 20∘F cooler than the outside temperature, so extreme heat can also limit performance.
The year 2030 is widely cited by climate scientists as a critical deadline because it marks the deadline for cutting global greenhouse gas emissions by roughly 45% to prevent global temperatures from permanently exceeding the 1.5∘C warming threshold established by the Paris Agreement. Failing to do so risks triggering catastrophic and irreversible environmental tipping points.
Extreme heat is the leading weather-related killer, causing more fatalities each year globally and in the United States than all other extreme weather events—such as hurricanes, tornadoes, and floods—combined.
Vermont is widely ranked as the US state safest from climate change, followed closely by New Hampshire and Michigan. These states have low susceptibility to hurricanes, wildfires, and extreme heat, and they benefit from strong state-level preparedness policies and abundant freshwater resources.
The Amish beat summer heat by relying on time-tested passive cooling designs, strategic chore scheduling, and traditional heat-relief hacks. Because they avoid modern air conditioning, they use a blend of cultural practices and clever architecture to remain comfortable.
Most air conditioning systems can only handle a 20-degree difference between the outside and inside air temperatures. If it's 80 degrees outside and your thermostat is set to 70, your unit should have no problem.
Yes, you should turn your AC off. Continuing to run a malfunctioning system strains vital components (like the compressor), significantly increases your energy bill, and can turn a minor fix into a catastrophic, expensive breakdown.
Many traditional Amish communities consider manufactured toilet paper an unnecessary luxury and use resource-saving alternatives instead. In outhouses, families often repurpose old newspapers, magazine pages, or catalogs (like the Sears and Roebuck catalog). To make the paper soft enough to use, they crumple it vigorously multiple times.
No, most Amish do not shower every day. Hygiene practices vary widely by community. While less conservative sects use indoor plumbing and take frequent showers, traditional and strict communities lack hot running water. For them, daily sponge baths and a weekly, family-wide galvanized tub bath are the norm.
Summary: The Amish typically have their teeth pulled out by unlicensed dentists instead of incurring the high cost of dentistry. They perceive dentures as more cost effective and easier to maintain oral health.