How to Optimize Your AC Settings When Humidity Makes 33°C Feel Like 43°C – Best Modes to Save Electricity
Learn the best AC settings for humid weather. Use dry mode, ideal temperatures, and simple tips to stay cool, reduce humidity, and save electricity.

A lot of people think that temperature is the main thing that affects comfort in the summertime. However, with a high humidity level — a temperature of 33 °C can feel like 43 °C, making it difficult for the body to lose heat through sweat because of the slow evaporation rate caused by high humidity.
With the increase of air conditioning use during the monsoon moisture and pre-monsoon humidity, the smart way to increase comfort while lowering electricity usage is by using smart settings on your air conditioners.
Why Humidity Makes Temperatures Feel Much Hotter
When the humidity is high:
- Your sweat doesn’t evaporate as fast
- Your body retains more heat
- Your rooms are more stagnant
- Sleeping is more uncomfortable
- You’ll feel more stressed from the heat
Use Dry Mode Whenever Humidity Is High
Dry mode on an air conditioner is one of the least used features on an air conditioner. Dry mode is intended to:
- Remove the excess moisture from your air
- Make you feel more comfortable
- Remove the sticky feeling associated with humidity
- Use less energy than cooling mode.
Set the Temperature Between 24°C and 26°C
The typical setting for an air conditioner during hot weather is to set it between 18 and 20 degrees Celsius; however, this will:
- Increase your electricity usage
- Put excess load on your air compressor
- Provide little additional comfort.
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Final Words
Setting your air conditioner to its lowest temperature might not be the best option when it is so humid outside that 33°C feels like 43°C. You can improve comfort without drastically increasing your electric bill by using dry mode, keeping the temperature set between 24°C and 26°C, cleaning your filters regularly, and using your air conditioning in conjunction with ceiling fans.
FAQs
What temperature should I set the air conditioner to in order to be comfortable?
Most experts recommend setting the air conditioner to between 24 degrees Celsius to 26 degrees Celsius for maximum comfort and cost-effectiveness.
Is dry mode better for energy efficiency than regular cooling mode?
Yes. Dry mode consumes significantly less energy and also lowers the humidity levels in the home compared to standard cooling mode.
When it is 33 degrees outside, why do I feel so much warmer?
High humidity prevents sweat from evaporating from your skin, thus making it harder for your body to control its temperature.
Should I run a ceiling fan while using my air conditioning system?
Yes. Using a ceiling fan creates airflow, which provides an additional cooling effect and increases the energy efficiency of your air conditioning system.



