The temperature of the water when making coffee is important because it affects the taste of the coffee. Water that is too hot can over-extract the coffee, resulting in a bitter taste, while water that is too cool can under-extract the coffee, resulting in a weak and sour taste.

The ideal temperature range for brewing coffee is between 195°F and 205°F (90°C to 96°C). This temperature range helps to extract the optimal flavors and aromas from the coffee beans without causing bitterness. However, some coffee experts recommend a slightly lower temperature range of 185°F to 195°F (85°C to 90°C) for lighter roasted coffee beans, which are more delicate and require a gentler extraction process.

It’s important to note that the temperature of the water should be consistent throughout the brewing process to ensure that the coffee tastes consistent. If the water temperature fluctuates during the brewing process, it can cause the coffee to taste uneven or even burnt.

Overall, the temperature of the water is a crucial factor in making a good cup of coffee, and it’s important to pay attention to it when brewing.