What does it mean that the weather temperature on the mobile phone is 82°f? How to adjust it?

Because the phone is set to Fahrenheit, you can restore the normal display by changing Fahrenheit to Celsius.

The conversion relationship between centigrade scale (c) and Fahrenheit scale (f) is: F=C× 1.8+32.

The way to change the temperature of iPhone to Celsius is as follows:

1. Open the mobile phone desktop, find the "Weather" application on the desktop, and click the "Weather" application icon, as shown below.

2. After turning on the weather, click the temperature symbol "℃" below, as shown in the figure below.

3. Then the temperature will be displayed in degrees Celsius, as shown in the figure below.

Precautions:

According to a diary written by German scientist Warren Heit in 1724, he marked his scale with three reference temperatures. Put the thermometer into the salt water mixed with ice, water and ammonium chloride, and the scale of the quantity is zero, because this is the lowest temperature item that can be made at that time.

Salt water is a refrigeration mixture that can automatically keep the temperature at zero degrees Fahrenheit. The second scale is 32 degrees, which is measured by putting the thermometer into water with frozen surface. The third scale is 96 degrees, which is measured by putting the thermometer in your mouth or under your arm. Warren Hite said that with this scale, mercury boils at about 600 degrees.