The temperature of the water used to brew coffee can make a significant difference in the resulting taste and quality of the coffee.
Ideally, the water temperature for brewing coffee should be between 195°F (91°C) and 205°F (96°C). This temperature range allows for optimal extraction of the coffee beans while avoiding over-extraction, which can lead to a bitter taste.
If the water is too cold, it may result in under-extraction, resulting in a weak and sour coffee. If the water is too hot, it can result in over-extraction, leading to a bitter and unpleasant taste.
Additionally, different brewing methods may require different water temperatures. For example, pour-over coffee typically requires a slightly lower water temperature than espresso.
Overall, paying attention to the water temperature when brewing coffee can significantly impact the taste and quality of the final product.