The weather temperature on Apple's mobile phone has become eighty or ninety degrees. Why?

Because the phone is set to Fahrenheit, the normal display can be restored by changing the Fahrenheit to Celsius.

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

The method of changing the temperature of iPhone to Celsius is as follows:

1. Open the phone desktop, find the "weather" application on the desktop, and click the "weather" application icon, as shown in the following figure.

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.