Chemex Coffee Brewing: What Water Temperature to Use

published on: 2022-05-31

Brewing coffee using a Chemex is a great way to get a delicious cup of coffee. But what water temperature should you use?

So what is the perfect water temperature for brewing coffee with Chemex? The answer to that question depends on a few factors, including the grind of your coffee and the type of beans you’re using.

Generally speaking, though, you’ll want to use water that’s between 195 and 205 degrees Fahrenheit (90-95 degrees Celcius).

Does grind size matter for Chemex water temperature?

If you’re using a finer grind, you may want to use water on the lower end of that range. And if you’re using a coarser grind, you may want to use water on the higher end of that range.

Of course, the best way to find the perfect water temperature for your Chemex is to experiment a bit. Try brewing coffee with water at different temperatures and see what you like best.

What if you use too cold or too hot water?

If the water you use is too cold, your coffee will be weak and won’t have much flavor. If the water you use is too hot, your coffee might be bitter. That’s because the high water temperature will extract more bitterness from the coffee beans.

So, to avoid bitter coffee, be careful not to use water that’s too hot.

So aim for water that’s somewhere in the middle of those two extremes. And if you’re not sure, it’s better to err on the side of using water that’s too cold rather than too hot.

The best way to get the perfect water temperature for brewing coffee using a Chemex is to use an electric kettle where you can set the exact temperature you want. That way, you’ll always know that your water is at the perfect temperature for brewing coffee. And you’ll be able to enjoy a delicious cup of Chemex coffee every time.

If you don’t have an electric kettle, no worries. You can still brew great coffee using a Chemex. Just boiling water on the stove and then letting it cool for a minute or two should do the trick. And you can always use a thermometer to check the temperature of your water before you start brewing.

Happy brewing!

Filed under: chemexwater temperature