The ideal temperature of water to be used in brewing your tea is largely dependent on the variety of tea you are using. If you are using black tea, the ideal water temperature level is between 194 degrees Fahrenheit and 210 degrees Fahrenheit. If you are using a white tea variety, the ideal temperature of the water should be between 185 degrees Fahrenheit and 205 degrees Fahrenheit. For the Oolong tea variety, the ideal water temperature is between 185 degrees Fahrenheit and 205 degrees Fahrenheit.
On the other hand, if you are using a green tea variety, the ideal water temperature is between 175 degrees Fahrenheit and 185 degrees Fahrenheit. Fruit tea, Rooibos tea, and Herbal tea varieties should be brewed at 205 degrees Fahrenheit while Pu-erh tea variety should be ideally brewed at 212 degrees Fahrenheit.