In other words closing the blinds essentially prevents your home from becoming a miniature greenhouse which is.
Make your room colder.
Also try freezing 2 liter bottles with water in them.
Then place them under your feet.
As simple as this tip may seem family handyman notes that up to 30 percent of unwanted heat comes from your windows and utilizing shades curtains and the like can save you up to 7 percent on bills and lower indoor temperatures by up to 20 degrees.
Keeping cool during the warmer months can be a challenge especially without the aid of an air conditioner.
There are other ways to reduce room temperature though.
Aim the fan at you so you get the ultimate cool breeze without the hefty air conditioning bill.
Keep your blinds closed.
Installing blinds or heavy curtains can substantially decrease the amount of heat that seeps into the room via the window explains dawson who notes that this is of particular importance if your room gets a lot of light at sunrise or sunset.
An air conditioner lowers the temperature in a room by pumping it full of cold air.
Position a table or standing fan behind a shallow bowl of ice frozen water bottles or ice packs.
Add a small fan on your nightstand and keep a spray bottle of cold water to mimic this same technique.
You can do this by consuming cold beverages applying a cool cloth to your neck or wrist area and by putting on cooler and breathable clothing.