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Newborn Body Temperature: How to Keep Your Baby Comfortable and Safe

Welcome to parenthood! As any new parent quickly discovers, from determining feedings and sleep schedules to managing tummy troubles and diaper changes, a newborn baby requires an enormous amount of care. 

One factor that all parents must be aware of during this special time is normal body temperature of newborn. In this blog post, we'll discuss ways you can keep your little one comfortable and safe through monitoring their body temperature carefully. 

Keeping your little bundle of joy at an optimal temperature is essential for infants, as fluctuations can lead to potential health issues. That's why knowing how to measure and adjust body temperature accurately is so critical during those early days with your baby. With this blog post, we'll provide some valuable tips on how you can monitor and maintain an ideal body temperature of a newborn so that you can ensure they feel safe and content every day!

How to Keep Your Baby's Body Temperature Normal And Safe?

Understanding Newborn Body Temperature:

  • Normal Range: A normal body temperature of newborn ranges between 97°F (36.1°C) and 100.3°F (37.9°C).
  • Thermoregulation: Newborns cannot regulate their body temperature, relying on external factors for warmth.

Dress Your Baby Appropriately:

  • Layering: Dress your baby in layers, adjusting based on room temperature. A good rule is to add one more layer than you are comfortable wearing.
  • Hat for Newborns: As newborns lose heat through their heads, consider putting a light hat on your baby, especially in cooler environments.

Optimal Room Temperature:

  • Maintain a Comfortable Environment: Keep the room temperature between 68°F (20°C) and 72°F (22.2°C).
  • Use a Thermometer: Place a thermometer in the nursery to monitor temperature fluctuations.

Avoid Overheating:

  • Check for Signs: Feel your baby's neck or back to ensure they are not too hot. Look for signs of overheating, such as sweating or flushed skin. Take care of newborns and jaundice!
  • Adjust Bedding: Use lightweight blankets and avoid heavy quilts or comforters.

Proper Swaddling Technique:

  • Swaddle Safely: If you choose to swaddle your baby, ensure it is done correctly to allow hip movement and prevent overheating.
  • Monitor Comfort: If your baby shows discomfort or is too warm, consider adjusting the swaddle.

Maintain Skin-to-Skin Contact:

  • Kangaroo Care: Skin-to-skin contact with your baby helps regulate their temperature and promotes bonding.
  • Cuddle Time: Incorporate cuddle time into your daily routine to provide warmth and comfort.

Use Season-Appropriate Clothing:

  • Summer Attire: In warmer weather, dress your baby in lightweight, breathable fabrics.
  • Winter Attire: In colder weather, opt for warmer clothing, ensuring your baby is adequately protected.

Monitor for Signs of Discomfort:

  • Crying or Fussiness: Excessive crying can be a sign of discomfort, whether due to being too hot or too cold.
  • Check for Cues: Pay attention to your baby's cues and adjust their clothing or environment accordingly.

Safe Sleep Practices:

  • Back to Sleep: Always place your baby on their back to sleep to reduce the risk of Sudden Infant Death Syndrome (SIDS).
  • Firm Mattress: Use a firm mattress with a fitted sheet and avoid loose bedding.

Regular Health Checkups:

  • Monitor Weight Gain: Regular checkups with the paediatrician ensure your baby is gaining weight appropriately, which can impact their ability to regulate body temperature.

Feeding for Warmth:

  • Breastfeeding: If breastfeeding, the close contact can provide warmth. Ensure your baby is latched properly to prevent nipple discomfort.

Be Mindful of Outdoor Temperatures:

  • Protect from Elements: In extreme temperatures, shield your baby from direct sunlight or harsh winds.
  • Adjust Clothing: Dress your baby in weather-appropriate clothing for outdoor excursions.


Maintaining your newborn's body temperature within the normal range is vital for their well-being. Dress them appropriately for the room temperature, keep the environment comfortable, and avoid overheating. Safely swaddle and engage in skin-to-skin contact for warmth and bonding. Monitor for signs of discomfort and adjust clothing and bedding accordingly. 

Follow safe sleep practices and attend regular checkups with your pediatrician to ensure healthy development. By staying attentive to your baby's needs and implementing these strategies, you can help them feel safe and content as they adapt to their new environment.

Dr. Rajiv Uttam
Paediatric Care
Meet The Doctor
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