Tonight in Stockton-on-Tees
Great sleeping conditions
You'll sleep well.
Sleep Score
8
⁄10
Comfortable
Overnight low
12°C
Cool and sleepable
Stickiness
10°C
Dry & crisp
Cooling by 4am
0.0°C
Barely cools at all
Tonight's plan
Cold overnight — ideal for sleep depth if your bedroom stays above 16°C.
Windows
Open
Cooler, drier air outside — open windows tonight
Heating
Not needed
Cool but comfortably above the 16°C floor — duvet does the work
Bedding
Thick duvet + extra layer
Cold night — your body needs insulation to maintain core temperature
Fan
Not needed
Cool enough without — save the electricity
Based on temperature, dew point, wind, and overnight cooling
Why this matters
12°C is cool — ideal for sleep depth. Research shows deeper slow-wave sleep in cooler bedrooms, as long as the room stays above about 16°C. If your bedroom drops below that, sleep quality starts to decline again.
Dew point is just 10°C — dry, fresh air. This is the kind of night where an open window does exactly what you want it to: brings in cool, comfortable air that helps your body maintain its natural overnight temperature drop.
The week ahead
Mon will be the best night, fri the worst.
Stockton-on-Tees · next 7 nights
Every night this week looks comfortable.