2022 saw the coldest two weeks for December since 2010 with temperatures as low as -17.3C! The weather has noticeably remained cold, particularly at night. If you’re a parent I am sure that you have also noticed a change in your babies sleep cycle? That’s because cold weather affects sleep.
Although there is a theory that claims the crisp fresh air is good for babies lungs, putting your baby in cold conditions to go to sleep may be slightly extreme. However, there may be some truth behind the theory.
A big factor that affects your baby’s sleep is their internal body temperature. Everyone’s body temperature naturally begins to rise in the mornings to get us ready to wake up. Throughout the day your body remains at this temperature to ensure we stay awake, when the evening comes your baby’s body will release melatonin which drops their body temperature and makes them feel sleepy.
If your baby begins to feel cold throughout the night their bodies will naturally begin to try and increase their internal temperature this may cause them to wake up when this happens. This typically takes place at the end of a sleep cycle ready to start to the next. When your baby wakes at this time if the room is warm it can fully wake your baby because this is a sign to wake up.
With this in mind the cold temperatures could reduce the chance of your baby fully waking up at the end of a sleep cycle and so could in fact improve their sleep.
There are many reasons that can affect your babies sleep from the material they are sleeping to the time of their last feed. Temperature is a big factor however it is one that can easily be controlled.
The obvious fact is that you want your baby to be as comfortable as possible. If your baby is too hot or too cold then they’ll probably become more irritable. The best way to check if your baby is at a comfortable temperature is if they feel their back, chest or even tummy they just feel just slightly warm.
The best way to ensure your baby remains at a comfortable temperature throughout the night is through layers.
Avoid putting too many layers on your baby to the point where they become too warm, but if you know your bedrooms get colder throughout the night it may be beneficial to invest in thicker pajamas or even a sleep sack. A simple rule to follow is to dress your baby in one extra thin layer than the number of layers you are wearing.
Of course there is more to cold weather than the drop in temperature and these factors can also take a toll on your baby’s sleep routine. Colds, itchy and dry skin can also keep your baby up at night. Humidifiers are a good option to try if your baby has dry skin.
Remember that the days get darker quicker this time of year meaning that your baby may be ready for bedtime earlier than normal. This is due to their circadian is closely linked to light and dark. If your baby is beginning to wake up earlier because of this then you may benefit from shifting their sleep and nap schedule.
Changes in weather can all potentially throw your baby’s sleep pattern off, this is why I am here to help. If you think you need help adjusting your baby’s sleep schedule or have any questions about holistic sleep contact me today or view my sleep packages!
