Why Storms Make You Sleepy: The Science Behind Pre-Storm Drowsiness

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Ever found yourself yawning uncontrollably before a storm rolled in?

You’re not alone. That pre-storm drowsiness is a real phenomenon rooted in how weather impacts the human body.

Let’s dive into why storms can make you feel like curling up for a nap:

Nature's Melatonin

One of the biggest culprits behind storm-induced sleepiness is a drop in barometric pressure, which often precedes a storm. As weather.com meteorologist Sara Tonks explains, this happens as air is drawn up and away from the ground, feeding the incoming storm.

Shifting weather patterns can also influence hormone levels, according to experts, including melatonin, the hormone that regulates sleep. Increased melatonin production during overcast or stormy weather can make you feel sleepier than usual. This is the same physiological response that contributes to Seasonal Affective Disorder, in which darker days cause the body to overproduce melatonin.

The Comfort Of Cozy Weather

Beyond physiological factors, storms create an environment that naturally invites rest. Darkened skies, cooler temperatures, and the rhythmic sound of rain can all signal to your brain that it’s time to wind down. According to the National Sleep Foundation, cooler weather and darkness help regulate your circadian rhythm, making it easier to feel sleepy.

So, the next time you feel yourself nodding off before a storm, know that it’s not just in your head—there is some fascinating science at work!

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