How to Keep Your Baby's Nursery Cosy in Winter
Top 5 Tips to Prepare Your Nursery for Cold Weather
As the seasons change and the temperature drops, there’s nothing lovelier than wrapping up warm and getting cosy at home - especially when you’ve got a little one to think about. But cold nights can make it tricky to keep your baby’s nursery just the right temperature.
Don’t worry, we’ve got you covered. Here are some simple, practical ways to create a warm, snug, and safe nursery that will help your baby sleep soundly through those chilly winter nights.
1. Keep the Nursery at a Comfortable Temperature
The ideal temperature for your baby’s room is between 16°C and 20°C - warm enough to stay cosy but cool enough for safe sleep. A room thermometer is your best friend here, helping you monitor things so your little one stays comfortable all night long.
A few easy ways to keep the warmth in:
- Seal any drafts around windows or doors using weather stripping or soft draft stoppers.
- Avoid placing the cot near a radiator or heater to prevent overheating.
- If your home tends to get chilly, consider a safe space heater with a thermostat, and always position it well away from the cot and curtains.
2. Invest in Quality Bedding
When it comes to nursery bedding, think soft, breathable, and safe. Heavy blankets and duvets might look cosy, but they’re not suitable for little ones. Instead, layer up with lightweight fabrics that keep your baby warm without overheating.
Our favourites for winter:
- Clair de Lune Cellular Shawl: A classic that traps warmth while allowing airflow, making it ideal for layering.
- Sleeping Bags or Sleep Sacks: perfect for keeping your baby snug all night without the worry of loose blankets.
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Fitted Sheets: choose 100% cotton or organic options for a naturally breathable base layer.
Remember — your baby’s cot should be clutter-free. No pillows, toys, or extra blankets; just a fitted sheet and their sleeping bag.
3. Add a Little Moisture in the Air
Winter heating can make the air dry, which isn’t great for delicate skin or little noses. A cool-mist humidifier can make a big difference, helping your baby breathe comfortably and preventing dry patches. If you don’t have a humidifier, placing a bowl of water near (but safely away from) a heat source can help gently increase moisture in the room.
4. Dress Your Baby in Layers
Layers are key when dressing your baby for sleep. Start with a cotton vest or bodysuit, then a soft sleepsuit, and finally their sleeping bag. This makes it easy to adjust their clothing if the room temperature changes overnight. A good rule of thumb: babies usually need one more layer than you do to feel comfortable.
5. Check on Your Baby During the Night
It’s completely normal to pop in and check on your baby (we all do it!). To make sure they’re just right, feel their chest or the back of their neck - they should feel warm, not sweaty or cold.
If they’re too warm, remove a layer. If they feel chilly, add a light blanket or increase the room temperature slightly.
A Final Thought
Preparing your nursery for winter is all about balance: keeping your baby warm, safe, and snug without overheating. By maintaining the right temperature, choosing breathable bedding, and dressing them in layers, you’ll help your little one sleep soundly all season long. And remember, every Clair de Lune product is designed with your baby’s comfort and safety in mind — beautifully made, British-designed, and crafted for peace of mind.
Stay cosy, stay calm, and enjoy those precious winter snuggles. 💛
FAQs: Keeping Your Baby Warm in Winter
1. What temperature should my baby’s nursery be in winter?
The safest room temperature is between 16°C and 20°C, according to The Lullaby Trust.
2. Can I use a blanket in my baby’s cot?
Babies under 12 months should sleep in a sleeping bag or sleep sack instead of loose blankets to reduce the risk of overheating or suffocation.
3. How can I tell if my baby is too hot or cold?
Feel their chest or back of their neck - it should feel warm, not sweaty or cold. Avoid judging by hands or feet, as these can feel cooler naturally.
4. What should my baby wear to sleep in winter?
A cotton vest, sleepsuit, and a sleeping bag (usually 2.5 tog) work perfectly for chilly nights.
5. Should I use a heater in the nursery?
You can, but use one with a thermostat and keep it well away from your baby’s cot. Try sealing draughts and using layers first for a more natural, energy-saving option.
Author: Chloé - Product Specialist & Mum of 2
Chloé is a product specialist at Clair de Lune, passionate about helping families find beautiful, practical, and safe products for their little ones. As a mum of two, she knows first-hand what works in a busy family home and loves sharing tips, advice, and inspiration to make parenting a little easier.
