What temperature should be held in the winter at the CDC?

What temperature should be held in the winter at the CDC?

• A. 60-70 F
• B. 65-75 F
• C. 70-80 F
• D. 50-60 F

Answer: (B)

Indoor temperatures in winter are often kept within a moderate range to balance comfort, energy use, and indoor air quality. The CDC guideline uses 65-75 F because this window suits most people, reducing the risk of cold stress while avoiding overheating. It also helps control humidity and condensation on surfaces, which can affect air quality and the integrity of building materials. Temperatures below this range can be uncomfortable or lead to cold-related issues, while temperatures above it can cause discomfort and higher humidity. So, 65-75 F is the best fit for winter conditions.

Indoor temperatures in winter are often kept within a moderate range to balance comfort, energy use, and indoor air quality. The CDC guideline uses 65-75 F because this window suits most people, reducing the risk of cold stress while avoiding overheating. It also helps control humidity and condensation on surfaces, which can affect air quality and the integrity of building materials. Temperatures below this range can be uncomfortable or lead to cold-related issues, while temperatures above it can cause discomfort and higher humidity. So, 65-75 F is the best fit for winter conditions.