Some prefer 22°C on the thermostat, others are fine at 17°C. Comfort varies, but experts agree on the ideal home temperature range for health and coziness.
With decades of research backing it, 18 to 21°C is the sweet spot for average indoor temperature, allowing comfortable living without excess energy use. Struggling to reach this? Common issues like poor insulation or drafts often keep homes chilly—we've outlined solutions below.
The World Health Organization (WHO) recommends at least 18°C for general health. This suits active, seasonally dressed adults. For children, seniors, or those with illnesses, aim for 20°C or higher. Individuals with respiratory issues may benefit from slightly cooler air to ease breathing.
Room temperature needs vary by activity and purpose. Bedrooms benefit from cooler settings (around 16-18°C) to promote better sleep, while living rooms thrive at 20-22°C for relaxation.
Layer up as temperatures drop, but monitor humidity closely. High moisture levels (above 60%) invite mold growth and health risks—turn on the heating or ventilation to maintain 40-60% relative humidity for a healthier home.
Lower the heating a notch and opt for a cozy plaid over your lap—like this†. Or warm your bed with an electric blanket for efficient, targeted comfort.
Image: Getty Images
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