Safe Drinks for Babies in Hot Weather – From Newborn to 1 Year

Infants have high fluid needs, especially during warm days. But what can a baby between 0–12 months actually drink when the heat hits? Here’s what’s safe so you can feel confident, whether your child is a newborn or nearing their first birthday.

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0–6 Months: Newborn to 6-Month-Old

  • Fully breastfed babies typically don’t need extra fluids. Breast milk provides both nutrition and hydration, even in hot weather.
  • Formula-fed babies may be given small amounts of water if it’s very hot or they seem extra thirsty — but check with your pediatrician first.
  • Avoid other drinks like juice, sweetened drinks, or electrolyte solutions unless recommended by a healthcare provider, as they can interfere with digestion, nutrient absorption, and blood sugar.

6–12 Months: Once Baby Starts Solids

  • Offer small amounts of cool water in a sippy cup or baby cup, especially with meals.
  • Continue to breastfeed or give formula as the main source of fluids.
  • Avoid sugary drinks, including diluted juice or fruit punch.
  • Getting used to water early on is a great way to build healthy habits.

Dehydration – What to Watch For

  • Offer breast or bottle feeds more often when it’s hot.
  • Let your baby feed for shorter periods but more frequently, especially if they’re sweating.
  • Check diapers: a baby who pees regularly and has moist lips is likely hydrated.
  • If your baby seems unusually sleepy, pees less, or cries without tears – contact your pediatrician.

Keeping your baby hydrated during summer is all about small, simple routines — but they make a big difference for their health and comfort.

Also read: How to protect your baby from the sun

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