What should my baby wear at 10–14°C (50–57°F)?

What to dress your baby in at 10–14°C

This is coat weather for most adults. The NHS rule of thumb is to dress your baby in one more layer than you are wearing. If you are in a top, a jumper and a coat, your baby needs a vest, a sleepsuit, a cardigan and a warm outer layer.

Several thin layers help keep children warm and dry (AAP), and they are easier to peel off as you go in and out of shops, buses and cafés. Wind and drizzle make 12°C feel much colder, so a pram rain cover or a pramsuit with a hood earns its place on wet days.

At 12°C, use a vest, sleepsuit, warm cardigan, a pramsuit or coat and a hat, then check the back of the neck after a few minutes.

• Long-sleeved cotton vest
• Sleepsuit, or top and leggings
• Warm cardigan or jumper
• Pramsuit or coat for the pram (off in the car seat)
• Hat, socks and mittens

How to check your baby is not too hot or cold at 10–14°C

Feel the back of your baby's neck, their chest or their tummy. Warm and dry means they are dressed right. Sweaty or hot means take off a layer of clothing or bedding. Cool hands and feet on their own are normal, so do not add layers just because fingers or toes feel cold.

At this temperature the most common slip is leaving the pramsuit and hat on once you are inside. Shops, buses and cars are warm, and The NHS advises removing hats and outer layers the moment you get inside, even if that wakes your baby.

Pram, carrier and car seat at 10–14°C

In the pram, a pramsuit or footmuff over the vest, sleepsuit and cardigan keeps your baby warm, with a hat and mittens. If you add a blanket, use a lightweight cellular one tucked around their legs, and keep it away from their face.

In a carrier your baby shares your body warmth, so a vest, sleepsuit and cardigan is often enough under a carrier cover or your coat zipped around you both. Keep their face clear, and add a hat and socks, as their head and feet stick out.

In the car seat, take the pramsuit or coat off first. The AAP warns that bulky coats and snowsuits under the harness flatten in a crash and leave the straps too loose. Buckle your baby in their thin layers, check you cannot pinch any slack in the straps, then lay a blanket or their coat over the top.

Hats, mittens and socks at 10–14°C

A warm hat helps outside at this temperature, especially in wind. Mittens and socks or booties keep small hands and feet comfortable.

Hats are for outdoors only. Take them off as soon as you are indoors, and never let your baby sleep in a hat inside.

Wet days, wind and newborns at 10–14°C

Rain makes clothes cold fast. The AAP advises changing children out of wet clothes straight away, so pack a spare sleepsuit, socks and mittens.

Young babies struggle to keep their body temperature steady (NHS), so check a newborn more often than an older baby. If your baby was born prematurely or had a low birthweight, ask your health visitor how to dress them for cold days.

This is general dressing guidance, not medical advice. If you are worried your baby is unwell, call NHS 111 or your GP. In an emergency, call 999 or your local emergency number.