April 17, 2025
We've all been there... trying to focus on work while beads of sweat trickle down your forehead or shivering so much your fingers barely cooperate with the keyboard. It’s not just annoying; it’s a straight-up productivity killer. And let’s be real - no one does their best work when they’re either melting or turning into an office icicle.
Research backs up what we’ve all felt firsthand: temperature affects how well we work. A study by the Lawrence Berkeley National Laboratory found that workplace performance peaks around 22°C, but as the thermostat climbs, productivity takes a nosedive.
By the time you hit 30°C, output can drop by nearly 9%. That’s a whole lot of lost efficiency just because the AC isn’t pulling its weight.
Meanwhile, Cornell University conducted a month-long study proving that small temperature adjustments make a big difference. When they nudged office temps from 20°C to 25°C, typing errors dropped by 44%, and output skyrocketed by 150%.
That’s not just a minor improvement—that’s the difference between wrapping up early and spending extra hours fixing mistakes.
Now, here’s where it gets even more interesting: that same Cornell study estimated that keeping the office at a comfortable temperature could save employers about $2 per employee, per hour by reducing errors and increasing efficiency. Multiply that across your team, and suddenly, your air conditioning system isn’t just keeping people happy, it’s keeping the business running smoother (and saving you money while it’s at it).
The "perfect" temperature varies from person to person, but a safe bet for most workplaces is between 21°C and 22°C. Of course, factors like humidity, airflow, and even the layout of your office play a role too. That’s why it’s not just about setting a number on the thermostat—it’s about making sure your air conditioning system is up to the task and properly maintained.
The right office climate means fewer mistakes, happier employees, and a more efficient workplace. And if your current AC setup isn’t cutting it? You know who to call.
Roberts Air Conditioning: keeping offices cool, comfortable, and productive - one perfectly chilled workspace at a time.
Don't have air conditioning in your office yet? Have a read of our guide on how to convince your boss you need one!
