202°F is the best boiling point of water for Pour-over Coffee brewing.
Depending on elevation (barometric pressure), water boils at different temperatures. The higher in elevation you are, the lower in temperature water boils; At one atmosphere (sea level) the boiling point of water is 212°F or 100°C. Often you’ll hear that the best water temperature for brewing pour-over coffee is “just off the boil”, but depending on elevation, that boiling point would be different, which is not really optimal for pour-over coffee extraction. Boiling point of water for Ppour-over coffee brewing should be 202°F, not 211°F-203°F.
According this TEDxCoeurdalene video of a talk by Scott Yost, of DOMA Coffee, 202° is the perfect temperature for pour-over coffee extraction. Since seeing that video a couple years ago, we’ve been setting our Bonavita Automatic Kettle at 202°, which seems to be producing the best extractions. After a recent trip we found ourselves at over 6,000 feet above sea level, the water was boiling at around 202° so we were technically using boiling water on the coffee. The water temperature, while boiling, was still 202°. The main thing is that the water shouldn’t be hotter than 202°.
Just off the boil is misleading if you really want the best extraction. Accurate temperature readings combined with a proper coffee grind will work the best for pour-over coffee. But you’ll need some way for accurate temperature gauging. A good kitchen thermometer or a kettle that you can set the temperature with, will provide the accuracy you’ll need for the best cup of pour-over coffee.
For the best pour-over coffee brewing results:
- Correct Water Temperature
- Properly Ground Coffee